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dexar [7]
3 years ago
8

I need help with the true or false

Chemistry
2 answers:
9966 [12]3 years ago
6 0

Answer:

1. True

2. True

3.True

4. False

5. True

6. False

7.True

Explanation:

denis-greek [22]3 years ago
3 0
Trueeeeeeeeeeeeeeeeeee
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d. it has a high boiling point

Explanation:

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Which is the molar mass of BF3?
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Which of the following are strong electrolytes? Hcl hc2h3o2 nh3 kcl
Arturiano [62]
<h3><u>Answer;</u></h3>

HCl and KCl

<h3><u>Explanation</u>;</h3>
  • Strong electrolytes are strong bases and acids.
  • HCl is a strong acid; it dissociates completely to form H+ and Cl- ions. Thus, it is a strong, rather than weak, electrolyte.
  • CH3COOH is acetic acid, a weak acid. Only some of it will dissociate (to H+ and acetate ions), thus, it will only be a weak electrolyte.
  • NH3 will react with water as a weak base: NH3 + H2O → NH4+ + OH-. It will thus also be a weak electrolyte.  
  • KCl is a soluble ionic compound, and as such, it will be a strong electrolyte.
5 0
3 years ago
Read 2 more answers
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