2 years ago

A chemist requires 0.802 mol Na2CO3 for a reaction. How many grams does this correspond to?

Chemistry

1 answer:

Komok [63]2 years ago

7 0

Answer:

Ok:

Explanation:

So grams = mols*MolarMass. Here, MolarMass (MM) = 105.99g which can be found using the periodic table. mols is given to be 0.802. We can then plug in to get that it corresponds to 85.0g.

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If a mass of a cube were 48.0g and its volume 24.0 cm3 what would its density be

EastWind [94]

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<h3>The answer is 2 g/cm³</h3>

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