Chemistry High School

Interphase Milosis: Prophese Mitosis: Melaphese Cytokinesis Anaphose
drag and drop​

Interphase Milosis: Prophese Mitosis: Melaphese Cytokinesis Anaphosedrag And Drop

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Answer 1
Wait, do you mind clarifying what you would like answered for the question?

Related Questions

How do I convert this equation to a skeleton equation?
Methane gas + oxygen gas carbon dioxide + water

Answers

Answer:

2CH4 + 4O2 => 2CO2 + 4H2O

Explanation:

Mark brainly if it's helpful

50 POINTS!
What do you expect to happen to the reaction rate when the size of a solid reactant is changed describe increased in size or solid reactant effect on rate/decrease in size of solid react in a second on rate

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Answer:

sorun nedir anlamıyorum seni türkçe yaz

When the concentrations of the reactants are raised, the reaction proceeds more quickly. This is due to an increase in the number of molecules that have the minimum required energy. ... When solids and liquids react, increasing the surface area of the solid will increase the reaction rate.

Double and triple bonds form because

Answers

there are extra valence electron from each element in the compound, ergo, make another bond with the already existing one. resulting in an even stronger bond. eg CO2 has double bonds

Balancing Chemical Equations & Identifying Chemical Reactions
Balance the Equation Identify the Type of Chemical Reaction

_____P4 + __5__O2 _____P4O10 Combustion

_____Al2O3 _____Al + _____O2

Al: Al:
O: O:

_____H2O2 _____H2O + _____O2

H: H:
O: O:

_____CH4 ______C2H6 + _____H2

C: C:
H: H:

_____C + _____H2 _____C2H6

C: C:
H: H:
_____Fe + _____H2O _____Fe3O4 + _____H2

Fe: Fe:
H: H:
O: O:

_____N2 + _____H2 _____NH3

N: N:
H: H:

_____Na + _____O2 _____Na2O

Na: Na:
O: O:
_____NaCl + _____CaSO4 _____Na2SO4 + _____CaCl2

Na: Na:
Cl: Cl:
Ca: Ca:
SO4 : SO4:

_____C2H6 + _____O2 _____CO2 + _____H2O
C: C:
H: H:
O: O:

_____K + _____B2O3 _____K2O + _____B

K: K:
B: B:
O: O:

_____Na + _____NaNO3 _____Na2O + _____N2

Na: Na:
N: N:
O: O:


Challenge:

_____CH3CH2CH2CH3 + _____O2 _____CO2 + _____H2O

Answers

The answer is 17 and a half

what are greenhouse effect 1 paragraph and come friends
pls hurry

Answers

Answer:

The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases.

Explanation:

Greenhouse gases are certain gases in the atmosphere (water vapor, carbon dioxide, nitrous oxide, and methane, for example) that trap energy from the sun. Without these gases, heat would escape back into space and Earth's average temperature would be about 60º F colder.

the warming of the Earth's atmosphere that is caused by air pollution. Note: The greenhouse effect occurs when warmth from the sun is trapped in the Earth's atmosphere by a layer of gases (such as carbon dioxide) and water vapor.

A scientist is studying a liquid. If she lowers the temperature of the liquid,
which of the following will most likely occur? *PLEASE HELPPPPPPPPP*

The liquid will boil
The liquid will melt
The liquid will freeze
The liquid will evaporate

Answers

The liquid would evaporate

Describe at least two ways that carbon can get from the atmosphere to the hydrosphere.

Answers

Answer:

One way is that carbon dioxide automatically dissolves in cold ocean surface waters anyway so large bodies of water already have a concentration of carbon dioxide. Another way is when carbon dioxide dissolves in rainwater which later reacts with minerals in rocks. These rocks then get carried away by rivers or streams into bigger bodies of water and the carbon is transported through the minerals in the rocks.

3) Two atoms have identical electron configurations. Which statement about the atoms
is true?
a) They have the same chemical properties.
b) They must have the same mass.
c) They must have the same number of neutrons.
d) They could be atoms of different elements in the same group.

Answers

I’m sure it’s C hope it helps!!

Shown in the table below are solubility data for different salts in water at 60oC.
Which salt is most soluble at 60o C?

A, B, C, or D.

(Chart Below:)

Answers

Answer:

D is the most soluble in water at 60 degrees Celsius

According to the data given in the table, the salt is most soluble at 60o C - salt D.

In the given table it is given that all the salts are soluble in different concentrations in different concentrations of the water at the same temperature of 60 degrees celsius.

Salt A - 10/ 50 grams H₂OSalt B - 20/60 grams H₂OSalt C - 30/120 grams H₂OSalt D - 40/120 grams H₂O

Converting them in the same amount of H₂O that is 100 grams in the same ratio:

Salt A - 10/ 50  = x/100 gram = 20 gram/ 100 gram H₂OSalt B - 20/60  = x/100 grams = 33.3 gram/ 100 gram H₂OSalt C - 30/120 = x/100 grams = 25 gram/ 100 gram H₂OSalt D - 40/120 = x/100 grams = 50 gram/ 100 gram H₂O

Thus, the salt D is the most soluble that is 50 grams per 100 gram H₂O.

Learn more:

https://brainly.com/question/22185953

How many Liters of I2 are produced when 241.6 grams of KI are reacted with excess CuBr2?

Answers

Answer:

8.15 L I2

Explanation:

So, I have the balanced equation of:  2CuBr2 +4KI  →  2CuI   +   4KBr   + I2

Now, we do:  

241.6g  /  1 mol KI  /  1 mol I2  /  22.4 L

---------------------------------------------------------  =   8.15 L I2

           /  166g KI  /   4 mol KI  /   1 mol I2

Hope this helps! ^u^

Organisms on earth are
th-based Ilfe forms.
hydrogen
oxygen
carbon
Hurryyyy!!

Answers

Answer:

carbon...?

Explanation:

Answer:

Carbon

Explanation:

Carbon makes up most of the building blocks of life.  Hope that is right. Good luck

write bohrs atomic theory postulate​

Answers

Answer:

Hey mate....

Explanation:

This is ur answer....

1) All matter is made of atoms. Atoms are indivisible and indestructible. 3) Compounds are formed by a combination of two or more different kinds of atoms. 4) A chemical reaction is a rearrangement of atoms.

Hope it helps you,

Mark me brainliest plz....

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Which is a NOT a freshwater source on Earth?
A. The ocean
B. The atmosphere
C. Surface water
D. Groundwater

Answers

Answer:

B the atmosphere it's not on earth and I'm pretty sure  the atmosphere doesn't have water in

Explanation:

In which area are you most likely to find sunny skies?

A Arizona

B. Mexico

C Texas

D. Colorado

Answers

it is probably a

but dont trust me since i dont live in the US

Answer:

I believe the answer is A, Arizona.

This yellow nonmetal with a distinct odor is used in the manufacture of
gunpowder, the vulcanization of rubber, and in insecticides and
medicinal drugs.

Answers

Answer: it is Sulphur, S

Explanation:

the apparent curving of winds due to earth's rotation is called the

Help please

Answers

it’s called the coriolis effect i believe

What is the frequency of a wave with a velocity of 100 m/s and a wavelength
of 20 m?
A. 5 Hz
O B. 120 Hz
C. 2000 Hz
O D. 0.2 Hz

Answers

Answer:

Frequency = Velocity / Wavelength = 100 m/s / 20 m = 5 s-1 or 5 Hz.

Explanation:

The frequency of a wave with a velocity of 100 m/s and a wavelength of 20m is 5 Hz.

So, option A is correct one.

What is frequency?The number of waves that pass per unit time is called frequency.Formula: [tex]v = c/lamda[/tex]

v = Frequency of wave

c = Velocity

lamda = wavelength of wave

Calculation,

Let velocity = 100 m/s

wavelength = 20m is 5 Hz.

Then, Formula: [tex]v = c/lamda[/tex]

[tex]v[/tex] =  100 m/s / 20m = 5 [tex]s^{-1}[/tex] = 5 Hz ( 1 [tex]s^{-1}[/tex]  = Hz )

So, frequency of wave is 5 Hz

Learn about frequency,

https://brainly.com/question/14316711

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Look at the following equation.
Au O3 → _Au +_02
In order to follow the law of conservation of mass, this equation must have which set of coefficients, in order from left to right?

Answers

Answer:

Explanation: possible oxidation numbers of Au are +I and +III

Au2O3 ⇒ 2 Au + 3 O2

is this reaction oxidation or reduction
CH2=CH2 + OsO4 yields to HOCH2CH2OH

Answers

Answer:

it's definitely a oxidation reaction because here the oxygen contained OH group present in yeild

What is the mass of MgO required to make 800 mL of a 1.5M solution?
A) 1.2 g

B) 48.72 g

C) 0.03 g

D) 60.47 g

Answers

Answer:

B 48.72 g

Explanation:

i hope this helps

Will an atom gain or lose an electron? CER

Answers

Ions are formed when atoms lose or gain electrons in order to fulfill the octet rule and have full outer valence electron shells. When they lose electrons, they become positively charged and are named cations. When they gain electrons, they are negatively charged and are named anions.

A picture of a patient’s lung showed it to be shriveled and darker than usual.

Which is most likely the cause of this lung condition?

A. smoking
B. overeating
C. sickle cell anemia
D. poor refrigeration

Answers

Answer:

Smoking

Explanation:

It has been proven time and time again to ruin lungs, effectively shortenning ones lifespan.

Explanation:

Smoking, because smoking causes these types of symptoms in long time smokers and people who start to smoke. also I know the answer cause my dad's a nurse.

Solve then following conversion problems:

(9.56 x 103) + (6.0 x 103)

(3 x 10-4) x (3 x 10-2)

(8 x 108) / (4 x 102)




could u please help? I'm screwed and I got a test coming up

Answers

Answer:

The first one is: 1602.68

The second one is: 72.8

The third one is: 2.11764705882

Hope this helps!

Sometimes the instructions say to round to the nearest hundreth, thousandth, or whole number. Make sure to check that before you enter any of these!!

How many aluminum atoms are in 2.26 g of aluminum?

Answers

Answer:

Aluminum atoms are in 3.78 g of aluminum

02214076x10^23)8.4367659370640769254888x10^22 atoms, therefore there are 8.4367659370640769254888x10^22 atoms of Aluminum(Al) present in 3.78 grams of Aluminum(Al).

Explanation:

1
What is the definition of chemical change?
A any change that results in the formation of new chemical substances.
B changing clothes
matter cannot be created or destroyed, only change form
D changes affecting the form of a chemical substance, but not its chemical composition

Answers

Answer:

A. any change that results in the formation of new chemical substances.

A hot air balloon rises because the fire warms up the air and the air circulates to fill the balloon and lift it at the same time. What type of heat transfer is this?

A.Conduction
B.Convection
C.Radiation
D.Absorption
PS: Please Hurry ! Thank You !

Answers

Answer:

B.

Explanation:

Convection is the transfer of heat energy, I'm REALLY sure. Please tell me if its wrong in the comments!

Need help on thissss

Answers

Answer:37

Explanation:

Because mass number is proton number + neutron number

Select the answer choice that is arranged from smallest to largest.

Answers

Answer:

Im like 75% sure that the answer is C.

Explanation:

Hope this helps! Have a great day. Remember your amazing and you got this! Alycia <3

ya i think C?????????????

EXTRA CREDIT. The rate at which an object moves is its speed. If a horse
walked 50m in 68s, cantered 150m in 35s, and galloped 300m in 22s, what
would its average speed be? Show your work! Help ASAP

Answers

Average speed is total distance divided by total time.

Total distance is 50 m + 150 m + 300 m = 500 m
Total time is 68 s + 35 s + 22 s = 125 s

Average speed is 500 m / 125 s = 4 m/s

Tin+Chlorine -> Chlorine -> Tin(IV) chloride

Answers

Answer:

what's the question?

Explanation:

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