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2 years ago

11

Octane (C8H18)reacts oxygen gas (O2) to form carbon dioxide and water

1 answer:

iren [92.7K]2 years ago

5 0

Answer:

i believe this is true

Explanation:

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If the number of moles of gas is doubled at constant temperature and volume, the pressure of the gas:__________

Vladimir79 [104]

Answer:

answer is b

use pv=nRT

p directly proportional to moles(n)

p1/p2=n1/n2

p/p2=n/2n

p2=2p

4 0

3 years ago

2 mg + 02–> 2Mg0 reaction type?

Serga [27]

Displacement reaction

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2 years ago

Under what conditions are two atoms different isotopes of the same element

Aloiza [94]

<span>the number of neutrons they have</span>

8 0

2 years ago

How does H3PO ionize in water ?

Nonamiya [84]

Answer:

H3PO4 + H2O ↔ $H^{+}$ + $H2PO4^{-}$

Explanation:

HNO3 → NO2 + H2O + O2

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3 years ago

What is the pOh for a solution that has an H+ ion concentration of 1.0x10-6 M

olga_2 [115]

Answer:

POH=8

Explanation:

PH = -log( H+concentration)

PH = 6

POH = 14 - PH = 8

6 0

3 years ago