Answer:
B and C
Explanation:
powder dissolve faster than particles
the higher the temperature the faster the dissolving process
2 C2H2 + 5 O2 --> 4 CO2 + 2 H2O
2.35 mol C2H2 - x mol O2
2 mol C2H2 - 5 mol O2

answer: 5.875 mol
It’s all based on you but yours could be anything hard you went through and how you overcame it. Also say how it made you the person you are today
Answer:
B. using efficient light bulbs