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ikadub [295]
3 years ago
15

There is no connection between the study of chemistry and physics. A. true B. false

Chemistry
1 answer:
9966 [12]3 years ago
4 0
B. False, have a connection between chemistry and physis
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29 Positrons and beta particles have(1) the same charge and the same mass
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Usually the beta particles are electrons with negative charge. And positrons are with positive charge. So they have the same mass and different charges. The answer is (3).
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What are the biochemical properties of water​
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The biochemical properties of water are 1) chemical structure of water 2) water is a good solvent 3) hydrogen bonding. 4) sticky, wet water 5)the density of ice and water

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How would a system in which both matter and energy are exchanged freely between the system and the surroundings be classified?
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4 years ago
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If 6 moles of A and 2 moles of B are reacted, what is the maximum number of moles of C that can be formed
MaRussiya [10]

The question is incomplete, here is the complete question:

Suppose the reaction is:

A+2B\rightarrow C

If 6 moles of A and 2 moles of B are reacted, what is the maximum number of moles of C that can be formed

<u>Answer:</u> The maximum amount of C produced will be 1 mole

<u>Explanation:</u>

We are given:

Moles of A = 6 moles

Moles of B = 2 moles

For the given chemical reaction:

A+2B\rightarrow C

By Stoichiometry of the reaction:

2 moles of B reacts with 1 mole of A

So, 2 moles of B will react with = \frac{1}{2}\times 2=1 mole of A

As, As, given amount of A is more than the required amount. So, it is considered as an excess reagent.

Thus, B is considered as a limiting reagent because it limits the formation of product.

By Stoichiometry of the reaction:

2 moles of B produces 1 mole of C

So, 2 moles of given B will produce =\frac{1}{2}\times 2=1mol of C

Hence, the maximum amount of C produced will be 1 mole

3 0
3 years ago
How to determine the relative rates of reactant disappearance and product appearance using reaction stoichiometry
Lady_Fox [76]

Answer:

For example, the relative rate of a reaction at 20 seconds will be 1/20 or 0.05 s -1, while the average rate of reaction over the first 20 seconds will be the change in mass over that period, divided by the change in time.

Explanation:

Hope it helps u

FOLLOW MY ACCOUNT PLS PLS

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3 years ago
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