To get the net chemical equation, you should write out the
two equations and then add the elements or compounds on each side. And then cancel
ones that are on each side.
But first, you'll need to multiply the first equation by 6.
6CaC2(s) + 12H2O(g) + 6C2H2(g) + 3CO2(g) + 4H2O(g) = 6C2H2(g) + 6CaOH2(s) +
5CH2CHCO2H(g)
6CaC2(s) + 12H2O(g) + 3CO2(g) + 4H2O(g) = 6CaOH2(s) + 5CH2CHCO2H(g)
6CaC2(s) + 16H2O(g) + 3CO2(g) = 6CaOH2(s) + 5CH2CHCO2H(g) is the net chemical equation.
"Survival of the fittest" refers to statement above. It was a phrase that came from evolutionary theory that describes how natural selection occurs in nature. Fittest in this sense refers to the capability of the organism to reproduce and breed new offspring to sustain their species through the change of time.
As a result of Indian Independence, mass migrations took place. Many Hindus in Pakistan would migrate to India and many Muslims in India moved to Pakistan. There were often deadly clashes that conflicted between Hindus and Muslims.
Following this, Gandhi was assassinated in the year 1948 by a Hindu who was upset over the partition.