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egoroff_w [7]
3 years ago
12

What is this equation balanced? ____H2O + ____SO3 → ____H2SO4

Chemistry
1 answer:
Stells [14]3 years ago
8 0
1 H2O + 1 SO3 = 1 H2SO4
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There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In
kodGreya [7K]

<u>Answer:</u> The net chemical equation for the production of acrylic acid is given below.

<u>Explanation:</u>

We are given two intermediate equations:

<u>Equation 1:</u>  CaC_2(s)+2H_2O(g)\rightarrow C_2H_2(g)+Ca(OH)_2(s)

<u>Equation 2:</u>  6C_2H_2(g)+3CO_2(g)+4H_2O(g)\rightarrow 5CH_2CHCO_2H(g)

To get the net chemical equation for the formation of acrylic acid from calcium carbide, carbon dioxide and water, we multiply the first equation by a factor of '6'.

The equation becomes:

<u>Equation 1:</u>  6C_2H_2(g)+6Ca(OH)_2(s)

<u>Equation 2:</u>  6C_2H_2(g)+3CO_2(g)+4H_2O(g)\rightarrow 5CH_2CHCO_2H(g)

Net chemical equation now becomes:

6CaC_2(s)+16H_2O(g)+3CO_2(g)\rightarrow 5CH_2CHCO_2H(g)+Ca(OH)_2(s)

Hence, the net chemical equation for the production of acrylic acid is given above.

3 0
3 years ago
How many molecules are in 10.0 miles of C2H6O
shutvik [7]
6.02 x 10²⁴ molecules of C2H6O
3 0
4 years ago
Was the acetylacetone miscible with water? What about if NH3 is added to the solution? Why?
luda_lava [24]

Answer:

See explanation

Explanation:

The compound is acetylacetone. This compound is immiscible with water because it is completely nonpolar.

However the introduction of ammonia, leads to the ionization of the specie. In the presence of a base(such as NH3), the molecule acetylacetone is deprotonated and its corresponding anion is formed. This anion can now interact with water and become miscible with it.

4 0
3 years ago
How do scientists use statistics?​
goldenfox [79]

Answer:

Mathematics

Explanation:

Scientists in their own way use different types of statistics. As a child I went to a scientist lab and it was huge they had microscopes, animals in glass boxes, they use math to try to figure things out.

8 0
3 years ago
If the heat of combustion of hydrogen is -285.8KJ,what is the heat of formation of water​
ExtremeBDS [4]

Answer:

The heat of formation of H2O(g) is likely to be-242,8KJ.

Explanation:

The heat of formation of H2O(g) will be slightly lower than the heat of formation of H2O(1)as some energy is released during condensation of water vapour to liquid water.

5 0
3 years ago
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