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Eva8 [605]
2 years ago
11

How many bonds can a hydrogen atom form? O A. 3 O B. 1 O c. 4 O D. 2

Chemistry
2 answers:
Slav-nsk [51]2 years ago
8 0

Answer:

the right answer is b !!!

tiny-mole [99]2 years ago
5 0
The correct answer is B
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An atom that loses or gains electrons becomes a/an:
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When table salt (NaCl) is added to water, it lowers the freezing point is more salt is added, the freezing point decreases even
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What elements can on with other elements to form covalent bonds
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Non metals join to form covalent bond.

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2 years ago
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Mr. Romeo wants to make a solution of NaOH. He measures out 97.68 grams and puts it into 3 liters
Studentka2010 [4]

Answer:  Molarity of the solution is 0.813 M.

Explanation:

Given : Mass of NaOH = 97.68 g

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The molar mass of NaOH is 39.99 g/mol. Hence, moles of NaOH are calculated as follows.

No. of moles = \frac{mass}{molar mass}\\= \frac{97.68 g}{39.99 g/mol}\\= 2.44 mol

Molarity is the number of moles of solute present in a liter of solution. Therefore, molarity of given solution is calculated as follows.

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2 years ago
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