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MissTica
3 years ago
7

Humans affect the levels of air pollution by using natural resources and

Chemistry
1 answer:
Radda [10]3 years ago
5 0
Chemicals that’s and ghebreziqbiher
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Air trapped in a cylinder fitted with a piston occupies 142.8 mL at 0.97 kPa pressure.
Setler [38]

Answer:

92.344mL

Explanation:

acording to boyle's law that PV=constant then P1V1=P2V2

5 0
3 years ago
What type(s) of orbital overlap is(are) used to form the indicated bond in the following structure.
lorasvet [3.4K]
D.....................
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2 years ago
Calculate the percent ionization of 1.60 M aqueous acetic acid solution. For acetic acid, Ka=1.8×10−5.
LekaFEV [45]

Answer:0.3348%

Explanation:

7 0
3 years ago
The reaction CO2(g) → C(s) + O2(g) is a decomposition reaction.<br><br> True<br> False
Lyrx [107]

  The reaction CO₂(g)  → C(s) +O₂(g)  is  a decomposition  reaction is true

Explanation

 A Decomposition reaction is a reaction in which involve breaking down  a compound into   two or more  simpler  substances.

 The reaction above is a decomposition reaction since CO₂    molecule is broken down  into C (an  element) and O₂  (a  molecule).

4 0
3 years ago
Read 2 more answers
Which reactions are exothermic?
poizon [28]

Answer:

Explanation:

exothermic reactions are the reactions which involve the release of energy.

the energy released can be of any forms ,for example heat,light .

all the combustion reactions are exothermic reactions

4 0
3 years ago
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