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ValentinkaMS [17]
3 years ago
10

The less dense the air is, the less and other gases are available for respiration

Chemistry
1 answer:
bixtya [17]3 years ago
4 0
Ughh i reamber doing this back in 7th
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Calculate the mass (g) of 1.5 moles of Sulfur. ​
just olya [345]

Answer:

48 g S

Explanation:

Step 1: Define

Molar Mass of Sulfur (S) - 32.07 g/mol

Step 2: Use Dimensional Analysis

1.5 \hspace{3} mol \hspace{3} S(\frac{32.07 \hspace{3} g \hspace{3} S}{1 \hspace{3} mol \hspace{3} S} ) = 48.105 g S

Step 3: Simplify

We have 2 sig figs.

48.105 g S ≈ 48 g S

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What is the [H3O+] in a solution of pH 0.60?
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Answer:

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Explanation:

H+=10^-pH

- Hope that helps! Please let me know if you need further explanation.

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4 years ago
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For the answer to the question above,
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