C+CuO=Cu+CO,质量差28
m(CuO)=80*(180-136)/28=125.7g
m(C)=180-125.7=54.3g
C+2CuO=2Cu+CO2,质量差44
m(C)=12*44/44=12g
m(CuO)=180-12=168g
C+CuO=Cu+CO,质量差28
m(CuO)=80*(180-136)/28=125.7g
m(C)=180-125.7=54.3g
C+2CuO=2Cu+CO2,质量差44
m(C)=12*44/44=12g
m(CuO)=180-12=168g