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TiliK225 [7]
2 years ago
11

Please help me i need this asp

Chemistry
1 answer:
iragen [17]2 years ago
3 0

Answer:

c, d, e probably

beacuse its ionic bonding so it has to do with molecular ions and there is exchange of electrons and polarity and everything

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In which part of a chemical reaction do bonds break in which part do they form?
cricket20 [7]
<span>Chemical bonds are broken down in the reactants while a reaction is occurring. Products are the new chemical bonds that are formed.</span>
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3 years ago
What is the molar mass of a gas which has a density of 0.00249 g/mL at 20.0 degrees celcius and 744.0 mm Hg?
creativ13 [48]

61.24 is the molar mass of a gas which has a density of 0.00249 g/mL at 20.0 degrees celcius and 744.0 mm Hg.

Explanation:

given that:

density = 0.00249 g/ml (\frac{mass}{volume})  or 2.49 grams/litre

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molar mass =?

Formula used/

PV = nRT    equation 1

here n is number of moles:

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putting the value of n and value of density in the equation 1:

PV = \frac{mass}{molar mass} x RT

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                    = density x \frac{RT}{P}

                     = \frac{2.49 x 0.08276 x 293.15}{0.978}

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8 0
2 years ago
How cations can become neutral atoms?​
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THIS IS CALLED A CATION.
hope this helps x
3 0
3 years ago
Read 2 more answers
Can you help me with this?
sergey [27]

Look those up it will be easier
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3 years ago
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stich3 [128]
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This is the balanced chemical equation

If you like my answer, please vote me a 'brainliest'- trying to increase my rank :-)



8 0
3 years ago
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