2 years ago

Determine the number of hydrogen atoms in the following compound 3Cu(C2H3O2)2

Chemistry

1 answer:

Charra [1.4K]2 years ago

6 0

Answer:5

Explanation:(H3) is 3 (H3)2 is 5

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Hey do you guys have any ideas for a science fair project

Ierofanga [76]

You could do how different liquids affect plant growth. Take 3 SAME plant seeds and plant them in the SAME environment. For plant A use juice, for plant B, use milk, and for planting C, use coffee.

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3 years ago

Fill in the blanks (Balancing chemical reactions) BRAINLIEST

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The 2 in front of $Na$ in $2Na + Cl_2 \rightarrow 2NaCl$ is Coefficient.

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3 years ago

If the cardboard square has a light on it what do observe

DaniilM [7]

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2 years ago

A new grill has a mass of 30.0 kg. you put 1.5 kg of charcoal in the grill. you burn all the charcoal and the grill has a mass o

atroni [7]

The reaction for burning of charcoal or complete combustion is as follows:

$C(s)+O_{2}(g)\rightarrow CO_{2}(g)$

From the above balanced reaction, 1 mole of carbon releases 1 mole of $CO_{2}$ gas.

Converting mass of charcoal into moles as follows:

$n=\frac{m}{M}$

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$n=\frac{1.5\times 10^{3} g}{12 g/mol}=125mol$

The same moles of $CO_{2}$ is released. Converting these moles into mass as follows:

m=n×M

Molar mass of $CO_{2}$ is 44 g/mol thus,

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3 years ago

Andrews [41]

sorry what us this i don't get it

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2 years ago