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Natali5045456 [20]
3 years ago
13

Select the word(s) to complete the word equation that matches the description of the reaction.

Chemistry
2 answers:
Rina8888 [55]3 years ago
7 0

Answer:

Electrolysis breaks down water to form hydrogen and oxygen gas : hydrogen + oxygen

Explanation:

nikdorinn [45]3 years ago
6 0

Answer:

1. hydrogen + oxygen

2. Magnesium oxide

3. carbon dioxide + water

Explanation:

You might be interested in
8
GalinKa [24]

The bowl of mixed fruits is a mixture because there are several things making up the object. Hence, option (B) is correct.

What is a mixture?

  • The matter is categorized as mixtures and pure substances.
  • A mixture is defined as a combination of substances that are not chemically mixed.
  • A mixture can exist in solid, liquid, or gas form.
  • A mixture can exist in the same or in a different phase. It can be homogenous or heterogeneous.
  • If the substances are combined in the same phase, then the mixture is a homogeneous mixture.
  • But if the substances are combined in different phases, then it is a heterogeneous mixture.

Therefore, the mixed fruit bowl is a mixture, because there are several things making up the object.

Hence, option (B) is correct.

To learn more about mixture, visit: brainly.com/question/12160179

#SPJ9

8 0
2 years ago
Fossil fuels are clean-burning fuels. true or false
ExtremeBDS [4]

Answer:

Energy cannot be converted from one form to another.

4 0
3 years ago
Read 2 more answers
Consider this reaction: 2al(s) + 3 cucl2(aq) → 2alcl3(aq) + 3 cu(s) if the concentration of cucl2 drops from 1.000 m to 0.655 m
kirza4 [7]
The average rate of reaction over a given interval can be calculated by taking the difference of concentration on a particular given reactant, and dividing it by the total time. In this case, (1.00 M - 0.655 M)/30 s = 0.0115 M/s, or 0.0115 mol/L-s, and this is the final rate of reaction.
8 0
3 years ago
Seagrasses are flowering plants which grow in the photic zones of marine environments. Which factor would be a biotic limiting f
olga2289 [7]

Answer:

density of animal populations

Hope this helped

6 0
3 years ago
Need help ASAP!!!! Will give brainliest!!
erik [133]

for one you could do a bell, ringing noise, then say someone rang it.

For two you could do tunnel, echoing, then say someone yelled and it echoed.

for three you could do a bowl, ringing, spoon hitting it

hope i could help

4 0
4 years ago
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