what is the strength of alloys and what is the solubility of alloys please answer this simple question within 12 hours will mark brainliest for sure

Answers

Answer 1

Answer:Features very high tensile strength and toughness. Titanium alloys are light in weight, have superior corrosion resistance properties and can withstand extreme temperatures. ... Titanium alloys are heat-treated to increase their strength in terms of fracture toughness, fatigue strength and high temperature strength.35 grams is the sollubility.

Explanation:


Related Questions

Give the name of each ion.
S2-

N3-

Answers

Answer:

The answer is Sulphur and Nitrogen ion

(7.31 x 10+4 g) + (3.2300 x 10+3 g) =

Calculator answer

Final answer

Answers

7g + 105.4

this is the question simplified correctly

A 500 gram piece of metal had a volume of 2.75cm3. What is it’s density

Answers

Answer:

181.82 g/cm3

Explanation:

density is mass / volume so it is 500 / 2.75=181.82 g/cm3

There are________
neutrons in the stable isotope of rhenium (Re-
185)

A.134
B.90
C.125
D.110

Answers

A.134 sorry if it’s wrongggg

There are 110 neutrons in the stable isotope of rhenium. The correct option is D.

What are neutrons?

A neutron is a subatomic particle that exists in the nucleus of all atoms except simple hydrogen. The name of the particle comes from the fact that it has no electrical charge; it is neutral. Neutrons have a very high density.

With the exception of the single-proton hydrogen nucleus, nuclei require neutrons to be stable. Neutrons are abundantly produced during nuclear fission and fusion.

Through mainly the process of fission, fusion, as well as neutron capture processes, they are a major contributor to the nucleosynthesis of chemical elements within stars.

The element rhenium-185 is made up of 75 protons, 110 neutrons, and 75 electrons. The element rhenium-187 is made up of 75 protons, 112 neutrons, and 75 electrons.

Thus, the correct option is D.

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A scuba tank has pressure of 195 kpa at temperature 10 c the volume of the tank is 350 L how many grams of air ins in the tank?

Answers

Answer:

[tex]m=840.88g[/tex]

Explanation:

Hello,

In this case, considering the ideal gas equation as:

[tex]PV=nRT[/tex]

We can first compute the moles of air at the given conditions of 195 kPa (1.92 atm), 10 °C (283K) and 350 L:

[tex]n=\frac{PV}{RT}=\frac{1.92atm*350L}{0.082\frac{atm*L}{mol*K}*283K}\\ \\n=29.03molAir[/tex]

Next, since the molar mass of air is 28.97 g/mol, the mass is computed to be:

[tex]m=29.03mol*\frac{28.97g}{1mol} \\\\m=840.88g[/tex]

Best regards.

List the types of electromagnetic radiation in order of increasing frequency.

Answers

Answer:

In order of increasing frequency and decreasing wavelength these are: radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays and gamma rays........... ᕕ( ᐛ )ᕗ

..

Identify the reagents

Answers

It’s the 3rd one :)
Hope this helped

a race car at the Daytona 500 zips around the track .its travel the first 80 kilometers in 0.4 hours. the next 114 kilometers take 0.6 . the following 80 kilometers take 0.4 hours to calculate the race car average speed.

Answers

The answer to this should be around 40

A race car at the Daytona 500 zips around the track its travel the first 80 km in 0.4 hours, the next 114km take 0.6, the following 80 km take 0.4, so the average speed is 195.71 km/hr.

How do we calculate the average speed?

Average speed of any body will be calculated by dividing the total time to cover the ditance from the total distance covered.

Total distance to cover = 80km + 114km + 80km = 274km

Total time to cover distance = 0.4hr + 0.6hr + 0.4hr = 1.4hr

Average speed of car = 274/1.4 = 195.71 km/hr

So, the average speed of car is 195.71km/hr

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Which statement best describes chemical properties of matter? Chemical properties, such as density, must be observed when a substance is in its natural state at room temperature and normal atmospheric pressure. Chemical properties, such as reactivity, must be observed when a substance is in its natural state at room temperature and normal atmospheric pressure. Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form. Chemical properties, such as boiling point, are generally observed as the identity of a substance changes and one or more new substances form.

Answers

Answer:

Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form.

Explanation:

Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form. Hence, option C is correct.

What are the chemical properties of matter?

Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter.

Substances made of wood, such as paper and cardboard, are also flammable.

Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter.

They include reactivity, flammability, and the ability to rust.

Hence, option C is correct.

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what is the volume occupied by 6.022 X 1​0*23molecules of any gas at STP.

Answers

1 mole of compound contains numbers of molecule
Step 1:- one mole of a compound occupies 22.4L of volume. Which means the number of molecules occupy 22.4 L of volume

{22.4L}

The density of an element is 11.3 g/cm'. What is its density in kg/mº? ​

Answers

Answer:

11.3 g/cm³ = 11.3x100x100x100/ 1000 = 11300kg/m³

Explanation:

What are the boiling points and freezing points (in oC)of a solution of 50.3 g of I2in 350 g of chloroform? The kb= 3.63 oC/m, the kf= 4.70 oC/m for CHCl3, and the molar mass of I2is 253.8 g/mol. The normal boiling point for CHCl3is 61.2 oC, and the normal freezing point for CHCl3is -63.5 oC.

Answers

Answer:

F.p   ≈  - 66.16⁰c

B.p  ≈ 59.1⁰c

Explanation:

Normal boiling point = 61.2⁰c

Normal freezing point = -63.5⁰c

Kb = 3.63⁰⁰ c/m

Kf = 4.70⁰ c/m

molar mass = 253.8 g/mol

solvent = 350 g = 0.35 kg

calculate The new freezing point and Boiling point

First we have to find the molality = number of moles / solvent in kg

= 0.198 / 0.35 = 0.5657 M

Hence the new freezing point can be calculated as

Normal freezing temp -  new freezing temp = Kf * molality

= -63.5 - F.p = 4.7 * 0.5657

F.p = -63.5 - 2.6588 ≈  - 66.16⁰c

Boiling point

Normal boiling point - new boiling point = Kb * molality

= 61.2 - B.p = 3.63 * 0.5657

B.p = 61.2 - 2.0535 ≈ 59.1⁰c

Which of the following is an example of a chemical change
A. apple slices turn brown
B. toast burns
C. silver tarnishes
D. all of these are chernical changes​

Answers

Answer:

D. all of these are chemical changes

Calculate the atomic mass of element "X" if it has 2 naturally occurring isotopes with the following masses and natural abundances. X−107 106.90509 amu 51.84%X−109 108.90476 amu 48.46%

Answers

Answer:

Using my (not very precise) periodic table, I get the mass of Ag as 107.87

Explanation:

This must be a combination of these two isotopes. So the % of the other isotope must be 48.16%.

To work with these percentages in an equation I'll use them as decimals.

So now I can start putting them into an equation:

107.87  =  ( 106.905 ⋅ 0.5184 )  +  ( x ⋅ 0.4816 )  

Because both of the isotope masses, multiplied by their percentage, would give us the overall average mass.

107.87  =  55.419552  ⋅  (  x  ⋅  0.4816 )  

Worked out the brackets that we can work out, and then rearrange to give:

107.87  −  55.419552  =  (  x  ⋅  0.4816  )

Again rearrange:

52.450448 =  (  x  ⋅  0.4816  )  

And final rearranging:

x  =  52.450448  - 0.4816

x

=

108.909

(using same sig figs as given in question)

You probably want to work through that again using your periodic table value for Ag.

Can someone please help with chemistry? Lead has a density of 10.5 g/cm^3. What is the diameter of a lead ball that has a mass of 500.0g? Report your answer in cm.

Answers

Density = Mass / Volume

10.5 = 500 / x

10.5x = 500

x = 50 cm^3 (1 sig fig) volume of the sphere

Volume of a sphere = 4/3 pi r^2

pi = 3.14 r = radius

50 = 4/3 pi r^3

50•3/4 = pi r^3

37.5 = pi r^3

37.5/pi = r^3

11.9 = r^3

cube root(11.9) = r

2.3 = r

Diameter = 2•radius

Diameter = 2 • 2.3

Diameter = 5 cm (1 sig fig) diameter



which alkene represents the correct starting material phg?

Answers

Explanation:

The pH is larger than 7.

The relationship between pH and pOH is

pH + pOH = 14

if something is base, it's pH is greater than 7.

it's pOH is between 0 and 7.

Significant figure of 0.06300

Answers

Answer:

Number of Significant figures is : 4

Scientific Notation is: 6.3 x 10^-2

EXTRA HELP

Which is an example of pure chemistry? a. shape of a soybean plant b. chemicals containing carbon c. finding an antidote

Answers

I believe that it is B chemicals containing carbon

What are the components of the water-based carbon cycle?

Answers

Answer:

Carbon gets incorporated into marine organisms as organic matter or structural calcium carbonate.

Explanation:

ur welcome

Carbon gets incorporated into marine organisms as organic matter or structural calcium carbonate.

What is the carbon cycle?

The carbon cycle describes how carbon moves between the atmosphere, soils, living creatures, the ocean, and human sources.

Carbon gets incorporated into marine organisms as organic matter or structural calcium carbonate. When organisms die, their dead cells, shells and other parts sink into deep water. Decay releases carbon dioxide into this deep water.

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List all the different ways we can use a model to represent things

Answers

Modeling for chemistry is periodic table of elements during high school

A. The measured pH of a 0.100 M HCl solution at 25 degrees Celsius is 1.092. From this information, calculate the activity coefficient of H+.B. The measured pH of a solution of 0.010 HCl and 0.090 KCl at 25 degree Celsius is 2.102. Calculate the activity coefficient of H+ in this solution.C. Why does the pH change in part B relative to that in part A?

Answers

Answer:

activity coefficient [tex]\mathbf{\gamma =0.809}[/tex]

activity coefficient [tex]\mathbf{\gamma = 0.791}[/tex]

The change in pH in part A = 0.092

The change in pH in part B =  0.102

Explanation:

From the given information:

pH of HCl solution = 1.092

Activity of the pH solution [a] = [tex]10^{-1.092}[/tex]

[a] = 0.0809 M

Recall that [a] = [tex]\gamma[/tex] × C

where;

[tex]\gamma[/tex]  = activity coefficient

C = concentration

Making the activity coefficient the subject of the formula, we have:

[tex]\gamma = \dfrac{[a]}{C}[/tex]

[tex]\gamma = \dfrac{0.0809 \ M}{0.100 \ M}[/tex]

[tex]\mathbf{\gamma =0.809}[/tex]

B.

The pH of a solution of HCl and KCl = 2.102

[a] = [tex]10^{-2.102}[/tex]

[a] = 0.00791 M

activity coefficient [tex]\gamma = \dfrac{0.00791 \ M}{0.01 \ M}[/tex]

[tex]\mathbf{\gamma = 0.791}[/tex]

C. The change in pH in part A = 1.091 - 1.0 = 0.092

The change in pH in part B = 2.102 -2.00 = 0.102

what's evaporation according to kinetic particle theory?​

Answers

Answer:

Evaporation is a change of phase from liquid to gas explained as follows : When particles in the liquid phase are heated, they gain kinetic energy and move faster and further apart.

What do metaloids share with nonmetals?

Answers

Answer:

Most metalloids have some physical properties of metals and some physical properties of nonmetals. They fall between metals and nonmetals in their ability to conduct heat and electricity. They are shiny like metals but brittle like nonmetals.

Explanation:

Atoms of the same element can have different forms; for example, carbon-12 and carbon-14.
What causes the different forms?


What are these forms called?

Answers

A carbon-12 atom has 6 protons (6P) and 6 neutrons (6N). But some types of carbon have more than six neutrons. We call forms of elements that have a different number of neutrons, isotopes. For example, carbon-14 is a radioactive isotope of carbon that has six protons and eight neutrons in its nucleus.
Hope that helps

The absolute temperature of a fixed mass of ideal gas is tripled while its volume remains constant. The ratio of the final pressure of the gas to its initial pressure is

Answers

Answer:

3 : 1

Explanation:

The following data were obtained from the question:

Initial temperature (T₁) = T

Initial pressure (P₁) = P

Final temperature (T₂) = 3T

Final pressure (P₂) =..?

Since the volume is constant, we shall use the following formula P₁ /T₁ = P₂ /T₂ to obtain the final pressure. This is illustrated below:

P₁ /T₁ = P₂ /T₂

P/T = P₂ /3T

Cross multiply

T × P₂ = P × 3T

Divide both side by T

P₂ = P × 3T /T

P₂ = P × 3

P₂ = 3P

Therefore, the final pressure is tripled.

Finally, we shall determine the ratio of the final pressure to the initial pressure as follow:

Initial pressure (P₁) = P

Final pressure (P₂) = 3P

Final pressure (P₂) : Initial pressure (P₁)

P₂ : P₁ => 3P/P

P₂ : P₁ => 3 : 1

Therefore, the ratio of the final pressure to the initial pressure is 3 : 1

How are the Celsius, Kelvin, and Fahrenheit scales similar? How are they different?

Answers

celcius and Fahrenheit are the same at -40 degrees since the scales converge . celcius and Kelvin become Equal at high temperatures as the difference. of 273. 15 between them gets lost in the noise . 0 degree Celsius is Equal to 32degrees Fahrenheit.

3. The 2 in 1s2 represents the number of
located in that energy level.
Answers:
electrons
protons

Answers

Answer:

electrons

Explanation:

In an atom, you can have varying numbers of electrons, depending on if its an ion or not.  You can use the orbitals to see the energy level of the atom.

An atom has only one number of protons.  The number of protons cannot vary.

Lead (Pb) (average atomic mass 207.19 amu) has three naturally-occurring isotopes, Pb206, Pb207and Pb208 with isotopic masses of 205.98 amu, 206.98 amu and 207.98 amu respectively. If the isotopes Pb207and Pb208 are present in equal amounts, calculate the percent abundance of each isotope of Pb, which are, Pb206, Pb207 and Pb208.​

Answers

Answer:

pb am 207.19 amu

pb206, pb207and pb208

3-An analysis that determines the relative amounts of analytes in numerical terms
A) Quantitative Analysis
B) Qualitative Analysis
C)Quantitative Synthesis
D) Qualitative Synthesis
Q1-(30 Marks) Choose the correct answer​

Answers

Answer:

A.

Explanation:

Quantitative analysis.

The graph below shows the speed of a downhill
skier during a period of several seconds. Use the
graph to answer Question 13.
16
12
Speed (m/s)
8
0
1
3
3
2
Time (s)
13. Read Graphs What is the skier's acceleration?

Answers

Answer:

16

Explanation:

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Describe how an adult can teach a child to become a racist or bigot using positive reinforcement and negative punishment. Make sure you define the terms and apply the term to a real world example. Which statement best explains why the Constitution limits the power of the executive branch?O The Constitution limits the executive branch to keep the vice president from overthrowing the president.O The Constitution limits the executive branch to keep the president from becoming too powerful.The Constitution limits the executive branch to keep the president from interfering in the work of other branches.O The Constitution limits the executive branch to keep the vice president from interfering in the work of the president. KN bisects ZJKM. If mZNKJ = 7x-9 andm2JKM = x + 3, find m2JKN. The formula for the volume of a cylinder is v=piR^2h where v is the volume, R is the radius, and h is the height solve the formula for R and then use it to answer the question.A cylindrical bucket contains 615 cubic inches of water. The height of the water is 4 inches What is the radius of the bucket, to the nearest whole number? Use 3.14 for pi Which of the following is NOT true? A. The financial statement which reports information helpful in calculating the current ratio would be the balance sheet. B. A gain on the sale of land is included in net income from operations in a multi-step income statement. C. The governmental agency that has broad powers to prescribe accounting practices to public companies that trade on the major stock exchanges is the Securities Exchange Commission. D. Current assets will be typically be converted to cash or sold/consumed in one year or less. E. All of the above are true. Rearrange the formula C = 5 9 (F 32) for F. If it is 9 AM, what time was it 57 hours ago. If 5.0 g of copper cools from 35.0oC to 22.6 oC and loses 23.6 J of heat, what is the specific heat of copper? a. 0.038 J/(g. oC) b. 0.62 J/(g. oC) c. 0.076 J/(g. oC) d. 0.38 J/(g. oC) Simplifying expressions, I just need questions 8-18... help me please what dose staying healthy have to do with fruit The perimeter of a triangle is 32 feet. One side of the triangle is 3 times the second side. The third side is 12 feet longerthan the second side. Find the length of each side. 12. What property is preserved in a dilation? 6. Which of the following is a defining characteristic of a prokaryoticcell? Braden biked 10 8/9 miles on Monday. On Tuesday, he biked 3/ 4 as far as Monday. How many total miles did he bike over the two days? Help! I need help with question 2 and 3. Thanks. Record the following process costing transactions in the general journala. Purchase of raw materials on account, $9,000 b. Requisition of direct materials to Assembly Department, $4,200 Finishing Department, $2,400 c. ncurrence and payment of direct labor, $10,800. (Assume all c labor is for the Assembly Department.) d. Incurrence of manufacturing overhead costs: Property taxes ant, $1,700 Utilities-plant, $4,800 Insurance plant, $1,100 Depreciation plant, $3,900 e. Assignment of conversion costs to the Assembly Department: Direct labor, $4,700 Manufacturing overhead, $2,100 f. Assignment of conversion costs to the Finishing Department: Direct labor, $4,400 Manufacturing overhead, $6,300 g. Cost of goods completed and transferred out of the Assembly department to the finished goods depatment 10300h. Cost of goods completed and transferred out of the finished goods depatment tp finished goods inventory 15100 2. -5x y = 7I need help to solve for y A salesman need to sale 63 items to make it monthly go there are 18 selling days left in the month what is the average number of items you need to sell daily to reach his goal? nezuela.4. Los ingleses fueron los (fundacin)en las Carolinas.de las colonias8 I need percentage, fraction, decimal That are equivalent asapppp