Which product is made using bacteria?

Answer:

17 electrons, 17 protons and 18 neutrons

Explanation:

35-Chlorine has 17 Protons, and 18 Neutrons in its Nucleus.

Answer:

W = 20 J

Explanation:

Given that,

The force acting on the dog, F = 5 N

Distance covered, d = 4 m

We need to find the work done by the dog. The work done by an object is given by :

W = Fd

Put all the values,

W = 5 N × 4 m

W = 20 J

So, 20 J of work is done by the dog.

Answer:

3H2 + N2 → 2NH3

Explanation:

3H2 + 1N2 → 2NH3

Or

3H2 + N2 → 2NH3

Explanation:

✰ [tex] \underline{ \large{ \text{Given \: chemical \: equation : }}}[/tex]

Here , Multiply H₂ by 3 on left hand side and H₃ by 2 on right hand side to equalize hydrogen atoms.

[tex] \large{ \tt{ \underline{3}H_{2} + \underline{ 1}N_{2} \longrightarrow \: \underline2NH_{3}}}[/tex]

Here , We have 6 hydrogen atoms in both sides. How about Nitrogen atoms? We have 2 Nitrogen atoms in both sides. And yippie !! We got the balanced equation where both the hydrogen and nitrogen atoms are equal.

Hope I helped ! ♡

Have a wonderful day / night ! ツ

# [tex] \underbrace{ \tt{Carry \: On \: Learning}}[/tex] !!

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Answer:

(6.02214179×1023) / one mole of substance. How many atoms are in a 3.0 g sample of sodium (Na)?

Explanation:

Answer:

Explanation:

Mass is 1.000

Answer:

The anion is B.

Explanation:

Compounds are usually written as [cation][anion], and the positive charge of the cation (A) will cancel out the negative charge of the anion (B). We are reaffirmed of our answer by the product CB, which also has B as an anion.

Answer:

B

Explanation:

Mass of NO₂= 203.32 g

Given

99.0 L of NO₂

Required

Mass of NO₂

Solution

Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). At STP, Vm is 22.4 liters / mol.

So mol NO₂ :

= 99 : 22.4

= 4.42

Mass :

= mol x MW

= 4.42 x 46 g/mol

= 203.32 g

Question:

→What is the molar mass of CO

Answer:

→28.01 g/mol

Answer:

Plants using photosynthesis to produce food.

Answer:

the icecream one is not an example

Answer:

D: It will increase because smaller particles provide more surface area to react.

Explanation:

When the large iron is broken up into smaller pieces, there are more places for the iron to react (meaning there's more surface area). Think of it like taking the surface area of a big cube compared to the surface area of a bunch of small cubes. The sum of the surface areas of the small cubes will be greater than that of the large cube. As a result, more places for the iron to react will cause for a greater reaction.

Answer: D It will increase because smaller particles provide more surface area to react.

Answer:

0.88 g

Explanation:

The balanced reaction equation is;

CH4(g) + 2O2(g) ----------> CO2(g) + 2H2O(l)

Number of moles in 2.05g of water = 2.05g/18g/mol = 0.11 moles

If 1 mole of CH4 yields 2 moles of water

x moles of CH4 yields 0.11 moles of water

2x = 0.11

x = 0.11/2

x= 0.055 moles

Molar mass of methane = 16 g/mol

Mass of methane = 16 g/mol * 0.055 moles

Mass of methane =0.88 g

Answer:

subject

Chemistry, 08.04.2020 04:39 dnprops1544

Based on Avogadro's principle, the coefficients in chemical equations involving only gases

represent two types of quantities. Name the two quantities.

Explanation:

Answer: Molar ratio is the quantity which will correctly convert between two different substances.

Answer: Option B

Explanation:

Molar ratio is used to determine the number of moles of reactants required to convert to desired number of moles of the products and vice versa. As moles are the coefficient written in any chemical equation. The ratio of the number of moles of the reactants to the number of moles of the products will help to determine the molar ratio.

This molar ratio is used as the conversion factor to determine number of moles required in the reactant side for the reactants to form a desired product of desired moles. We can also determine the number of moles utilized from the reactants from the moles obtained in the products using this molar ratio conversion factor.

answer:

true, increasing the temperature does increase the amount of salt it can dissolve. however that would also be considered oversaturated if there is too much salt.

Answer:

C

Explanation:

its correct

''Hubble provided scientists with data about the Universe they had previously been unable to collect.'' is the right statement.

Hubble  Space Telescope helps the scientists to collect more data about the Universe which they had previously been unable to collect due to lower range of telescope.

This telescope has longer range and can see distant objects very clearly in the space so we can conclude that ''Hubble provided scientists with data about the Universe they had previously been unable to collect.'' is the correct statement.

Learn more about telescope here: https://brainly.com/question/18300677

Answer:

Answer:

5,992

Explanation:

and thank you! ♥

Answer:

less metallic

Explanation:

Answer:

D; Decrease in atomic mass.

Explanation:

I looked at the periodic table.

Magnesium phosphate

Find Similar Structures

Molecular Formula

Mg3(PO4)2 or Mg3O8P2

Synonyms

magnesium phosphate

More...

Molecular Weight

262.86 g/mol

Answer:

0.7712 L

Explanation:

Molarity = 0.25M

Volume = ?

Mass = 5.0 g

The relationship between these quantities is given as;

Molarity = Number of moles / Volume

Volume = Number of moles / Molarity

Number of moles = Mass / Molar mass

Molar mass of LiF = 25.939 g/mol

Number of moles  = 5 / 25.939 = 0.1928 mol

Volume = 0.1928 / 0.25 = 0.7712 L

Answer:

The object is moving away from the origin

The object started at 2 meters

The object is traveling at a constant velocity

Explanation:

Statements which best describe motion of object represented by graph are statement A,D and E.

Motion is defined as a phenomenon which is described with respect to change in object's position with respect to time.It is given in terms of displacement,velocity,distance ,acceleration,speed.

Branch of physics which deals with motion of objects without any reference to it's cause is called kinematics while the branch which studies forces and their effects on motion is called as dynamics.

Motion applies to various systems like objects,bodies, matter particles ,radiation ,curvature.There are three laws of motion which are proposed by Newton.Classical mechanics is based on Newton's law of motion.Relativistic  mechanics is based on modern kinematics.

Learn more about motion,here:

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Answer:

B. He

Explanation:

Answer:

By the end of this section, you will be able to:

Describe the fundamental properties of solutions

Calculate solution concentrations using molarity

Perform dilution calculations using the dilution equation

Answer:

48m/s

Explanation:

Answer:

I was traveling on a train where I fell asleep. someone stole my luggage in which I had money and other essentials. when the ticket checker arrived a lady paid my fine. she helped me a lot. when I told her about being robbed she helped me and took me to the police station and I found my bag. I insisted she take the money she paid for my fine but she said that in return you too help someone."I have never found such a kind person ever since.".....

Explanation: I think this is what you are looking for. Hope this helps.

Answer:

5.18 m x 0.77 m x 10.22 m3 = 40.763492 m^5

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Answer:

The electron sets divided among two particles are not really shared similarly. For instance, while the common electron sets are shared similarly in the covalent security in Cl2, in NaCl the 3s electron is taken from the Na iota and is fused into the electronic design of the Cl molecule - and the compound is most precisely portrayed as comprising of individual Na+ and Cl− particles (ionic holding). For most covalent substances, their bond character falls between these two limits. We showed beneath, the bond extremity is a helpful idea for portraying the sharing of electrons between molecules inside a covalent bond:

A nonpolar covalent bond is one in which the electrons are shared similarly between two particles.

A polar covalent bond is one in which one iota has a more noteworthy fascination for the electrons than the other molecule. On the off chance that this overall fascination is sufficiently incredible, the bond is an ionic bond.

Explanation:

Answer:

The answer will be Constant temperature and pressure

Explanation:

Just took the test and it was correct 100%!!!

Answer:

Constant temperature and pressure

Explanation:

took the test

Answer: B

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