2 years ago

A chemical reaction produces 11.8 moles of tin atoms how many grams of tin are made

1 answer:

7 0

Convert mols to grams by multiplying grams of tin by the number of mols.

There are 119 grams per mol

119 x 11.8 = 1404 grams

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Ket [755]

Answer:

48.42g of Mg

Explanation:

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disa [49]

Zero (0) molecules of glucose are produced.

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Ganezh [65]

B because the climate has to be pretty balanced and if it’s too cold it won’t be habitable and if the climate is too hot it won’t be habitable aswell

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podryga [215]

The average atomic mass of Boron: 10.431 amu

<h3>Further explanation </h3>

Isotopes are atoms whose no-atom has the same number of protons while still having a different number of neutrons.

So Isotopes are elements that have the same Atomic Number (Proton)

Atomic mass is the average atomic mass of all its isotopes

In determining the mass of an atom, as a standard is the mass of 1 carbon-12 atom whose mass is 12 amu

Mass atom X = mass isotope 1 . % + mass isotope 2.% + ...

The average atomic mass of boron :

$\tt avg~mass=0.8474\times 10.0129+0.1526\times 11.0093\\\\avg~mass=10.431~amu$

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3 years ago

melisa1 [442]

It is C 2 1 2 1

You have to 1st balance the nitrates then balance the silvers to get the coefficients

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3 years ago