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notka56 [123]
2 years ago
14

I want someone he is good in chemistry

Chemistry
1 answer:
Over [174]2 years ago
8 0

Answer:

<h2>.I can help you.....</h2>

Explanation:

<h2>am good at </h2>

moles

bonding

balancing equations

and set ups

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If 12 gallons of gasoline cost $34.68, what is the unit price per gallon?
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Objects that can bew seen only under magnification
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3 years ago
How many moles are in 1.5x1023 molecules of Na2SO4?
german
One mole of Na2SO4 is 6.022 * 10^(23) molecules. We can divide this into the quantity in the question to find a value of 1.5/6.022 = 0.2491 moles. Rounded to two significant figures and put in scientific notation, we can rewrite this quantity as 2.5 * 10^(-1) moles
6 0
1 year ago
When a 14.2-g sample of mercury (II) oxide is decomposed into its elements by heating, 13.2 g Hg is obtained. What is the percen
nevsk [136]
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Therefore, percentage composition of the compound, oxygen is 7.04% and mercury is 92.96%.
4 0
3 years ago
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