3 years ago

How many moles of hgo are needed to produce 250.0g of o2

Chemistry

1 answer:

Digiron [165]3 years ago

5 0

The molar mass of HgO is 216.59 g/mol. The molar mass of O2 is 32.00 g/mol.

Your answer will be 15.63

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3 years ago

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4 years ago

Use the exponential notation to express the physical quantities<br> (a) V = 15.50 mL to L

nataly862011 [7]

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3 years ago

2) If the density of chloroform is 1.48 g/mL, what is the volume of 541 g of chloroform?

Maurinko [17]

Answer:

V = 365.54 mL

Explanation:

Given that,

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We know that,

Density = mass/volume

So,

$V=\dfrac{m}{d}\\\\V=\dfrac{541\ g}{1.48\ g/mL}\\\\=365.54\ mL$

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3 years ago

Answer ASAP please!!!!!!

Oksi-84 [34.3K]

Answer:

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Hope this helped.

3 0

2 years ago