3 years ago

Help ill give brainliest need help with number 8

Chemistry

2 answers:

kotegsom [21]3 years ago

5 0

Answer:

the sun goes away and takes heat with it

Explanation:

sesenic [268]3 years ago

5 0

The hotter it is in the morning the hotter the rock will be, the cooler it is at night the cooler the rock will be

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Answer:

See details below

Explanation:

The balanced reaction equation is given below:

$2C_{4} H_{10}$ + $13O_{2}$ → $8CO_{2}$ + $10H_{2} O$

Mole fraction of CO2 to H20

= 8/10 = $\frac{4}{5}$

Mole ratio of C4H10 to CO2 is 2:8 = 1:4

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