Answer:mass CO2 = (mass AS) - (final mass)
Step-by-step explanation:
AV = AX
2x + 1 = x + 3
x + 1 = 3
x = 2
BV = (2/3)ZV
3x + 2 = (2/3)ZV
3(2) + 2 = (2/3)ZV
6 + 2 = (2/3)ZV
8 = (2/3)ZV
24 = 2ZV
ZV = 12
Answer:
14
Step-by-step explanation:
Let the number be x,
3x-6=2x+8
3x-2x=8+6
x=14
1. 0.87 is the same as 87/100
87/100