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viktelen [127]
3 years ago
13

In these chemical compounds, C is for carbon, O is for oxygen, N is for nitrogen, and K is for potassium. Which chemical compoun

d is organic?
H2O

C12H22O11

KNO3

KOH
Chemistry
2 answers:
Grace [21]3 years ago
5 0
C12H22011 i know tha<span>t one i'm in science </span>
horrorfan [7]3 years ago
3 0

Answer:

Correct Answer: B. C12H22O11

Explanation:

Most organic compounds contain carbon. Unlike the other answer choices, C12H22O11 was the only choice that had “C” in it which stands for carbon.

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Find one mole
8 C = 8 * 12 = 96
9 H = 1 * 9 = 9
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Total = 169 

1 mol = 169 grams.
0.432 mol = x

1/0.432 = 169/x
x = 0.432 * 169
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Please help me balance:<br>_NaNO3 + _PbO_ ➡️ Pb(NO3)2 + _Na2O
KengaRu [80]

Answer:

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Explanation:

The reaction is as given.

Lets count the number of each elements in the reaction.

<em>In reactant side, number of sodium atoms are 1 , lead are 1, nitrogen are 1 and oxygen are 4.</em>

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2NaN(O)3 + PbO ⇒ Pb(NO3)2 + Na2O

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A word equation is a written description of a chemical reaction.
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