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Hoochie [10]
3 years ago
13

What is the total value of a small digit in 94257​

Chemistry
2 answers:
svetlana [45]3 years ago
8 0

Answer:

7

Explanation:

tekilochka [14]3 years ago
7 0

Answer:

2

Explanation

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A student dissolves 0.0688 mol of sodium hydroxide in water to make a 0.250 L solution. What is the molarity of the solution?
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Number of moles = 0.0688 moles of NaoH

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M = 0.0688 / 0.250

M = 0.28 M

Answer B
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Following are the answer to this question:

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Which type of reaction always has an element and a compound as reactants?
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The Nuclear magnetic resonance is the process this technique does not use radiation.

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Explanation:

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