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3 years ago

What does the chemical formula C3H6O2 tell about a molecule of the compound it represents?

Chemistry

2 answers:

8090 [49]3 years ago

8 0

Answer:

it number 3 it's made up of total 11 atoms of 3 different elements .

Tresset [83]3 years ago

6 0

Answer:

Explanation:

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What's 1.02 x 10^2 in standard notation?

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Because the exponent in the 10s term is positive move the decimal point 4 places to the right:
1.2 ×104 =12,000

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4 years ago

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Suppose we have 100 g of each of the following substances. Which sample contain the greatest number of moles (F.W. = Formula Wei

Sindrei [870]

Answer:

100 g of water has the highest number of moles

Explanation:

Recall that the number of moles is obtained as given mass/formula weight

For HCl;

number of moles = 100g/36.5g/mol = 2.7 moles

For H2O;

number of moles = 100g/18g/mol = 5.5 moles

For MgCO3

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For AlCl3

number of moles = 100g/133.3g/mol = 0.75 moles

For NaCl

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3 years ago

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Papessa [141]

A i believe is the answer

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Answer:

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Click on the picture to see my test to know this is legit!

Hope this helps!

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