Probably true because chemicals do control weed and it hurts the environment.
D. a and b because same-charged particles repel each other
Answer:
The egg white will represent the outer layer which is the we are located on!
Explanation:
- C_5H_8+13/2O_2—»5CO_2+4H_2O
Balanced one
- 2C_5H_8+13O_2—»10CO_2+8H_2O
Moles of Pentyne
- Given mass/Molarmass
- 34/68
- 0.5mol
Moles of H_2O
1mol releases 241.8KJ
2mol releases 241.8(2)=483.6KJ
D. Model number 2
Hope this helps!! (:
