Answer:
combustion is a high-temperature exothermic redox chemical reaction between a fuel and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke.
Answer:
The answer is "0.35".
Explanation:
please find the complete question in the attached file.
Mass of 

Molar mass of

No of moles in

Mass of water 

The molar mass of water 

moles of water
:

Molfraction of acetic acid:

Answer:
0 net force it is balanced
Explanation:
If the amount of force is the same on both sides the net force equals 0
Answer: 4. A solution in which methyl orange is red
Explanation:
The others solutions are in their basic form while methyl orange is in it’s acidic form when red.
Answer:
180 degrees
Explanation:
sp hybridization generates orbitals that overlap linearly, generating a straight line. This leads to an angle measurement of 180 degrees.