2 years ago

How is carbon dioxide collected in laboratory

1 answer:

5 0

Answer:

Carbon dioxide is produced whenever an acid reacts with a carbonate. This makes carbon dioxide easy to make in the laboratory.

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vredina [299]

M(molarity)=moles/volume
M=.5mol/.05L=10M

4 0

2 years ago

icang [17]

Answer:

a) 0.210 j /k

b) 0.032 j/k

Explanation:

Find the attachment for solution

3 0

3 years ago

svetoff [14.1K]

A solid is hard and the molecules are packed together, a liquid can move around freely because the molecules aren't as packed together :)

8 0

2 years ago

Maru [420]

Answer:

$1.2x10^{24}g$

Explanation:

Hello!

In this case, it is possible to treat this problem by using a proportional factor which indicates one iron nail equals 2.0 grams:

$\frac{2.00g}{1nail}$

Now, for an amount of 6.022x10²³ nails, the corresponding mass will be:

$6.022x10^{23}nail*\frac{2.00g}{1nail} \\\\1.2x10^{24}g$

Best regards!

8 0

2 years ago

Nataly [62]

I put the answer <em>C: Keq will increase</em>, on PLATO. Hope this works for you!

4 0

2 years ago

How is carbon dioxide collected in laboratory​