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castortr0y [4]
3 years ago
12

Heat left over from when the earth was formed about 4.6 billion years ago is one source of INTERNAL energy. What is the other so

urce?
Question 6 options:

the sun


the ocean


radioactive substances in the earth's interior layers
Chemistry
2 answers:
Vanyuwa [196]3 years ago
8 0

Answer:

the ocean

Explanation:

siniylev [52]3 years ago
4 0

Answer:

the gravity

Explanation:

i hope you help this answer

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Answer=c

Atoms dont "lose" or "gain" protons, if they did, they'd be completely different elements. So basically, anything with 13 protons is a form of Aluminum.
7 0
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Give the formula for the compound formed when sulfur trioxide reacts with water.
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Sulphur trioxide reacts with water to form a solution of sulphuric acid.
The equation describing this reaction is:
SO3 + H2O .............> H2SO4

Based on the above equation, the formula of the compound formed when sulphur trioxide reacts with water is: H2SO4
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How does the chemistry of life relate to cellular respiration
storchak [24]

Answer:

¿Cuál es la reaccion quimica de la respiracion celular?

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Explanation:

3 0
3 years ago
student in chemistry 150-02 weighed out 55.5g of octane c8h18 and allowed it to react with oxygen, o2 the product formed were ca
Tasya [4]

Answer:

C8H8 + 10O2 → 8CO2 + 4H2O

Explanation:

unbalanced reaction:

C8H8 + O2 → CO2 + H2O

balanced for semireactions:

(1) 16H2O + C8H8 → 8CO2 + 40H+

(2) 10(4H+ + O2 → 2H2O)

⇒ 40H+ + 10O2 → 20H2O

(1) + (2):

balanced reaction:

⇒ C8H8 + 10O2 → 8CO2 + 4H2O

                      8 - C - 8

                     20 - O2 - 20

                      8 - H - 8

3 0
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What gas will cause a small flame to go out
Vikki [24]

Answer:

Carbon dioxide

Explanation:

not sure if this answers your question

5 0
3 years ago
Read 2 more answers
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