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Anestetic [448]
3 years ago
11

20 PIONTS PLZ HELP

Chemistry
1 answer:
ozzi3 years ago
3 0

Answer:

4.58g

Explanation:

1.) What is the molar mass of CaCI2?

= 110.98 g/mol

2.) Find the mols

conc =  \frac{mol}{volume(l)}

conc × volume= mol

0.125 M x 0.33 L = 0.04125mol ( 330mL was converted to "L" by dividing 330 by 1000)

3.) The mass(g)

g= mol x atomic weight

g= 110.98g/mol × 0.04125

= 4.58 g

# NOTE M = mol/L

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Convert .0150 km to meters and express the correct significant figures
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<h3>Answer:</h3>

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<h3>Explanation:</h3>
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In this case to know inter-conversion between units of measuring length, we consider the following;

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