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kap26 [50]
3 years ago
14

Plz answer the first two questions and maybe the third​. I will give brainliest.

Chemistry
1 answer:
kotykmax [81]3 years ago
4 0

Answer:

1. 24.45 moles

2. 437.90 grams

Bonus :

0.75 grams

Explanation:

Hope it was helpful ;)

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The answer is B. two chlorine atoms.
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3 years ago
What is colligative property? why does theproperty changes the way that it does when the amount of solute is increased. State an
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Colligative properties are those substances that depend on the number of substances in the solution, not in the identity of that substance. The property changes the way that it does when the amount of solute is increased because it enables the solute to be scattered more. For example, the freezing point of salt water is lower than that of the pure water due to the salt ions present in water.

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<h3>What is the gravitational force?</h3>

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4 0
2 years ago
A solution with pH of 9 has [OH-] concentration of
Drupady [299]
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[H+][OH-] = Kw
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[OH-] = Kw/[H+] = (1.0*10^-14)/(1*10^-9) = 1.0*10^-5

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7 0
3 years ago
Which of the following statements about alkenes is not correct?
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<span>Option-C:  They react mainly by substitution.

Explanation:
                     
Alkene doesn't give substitution reactions because they are non polar in nature. The double bond in alkene is responsible for Electrophillic Addition reactions as it electron rich and nucleophilic in nature. Reaction of Alkene is given below,</span>

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