2. CaC2 + H2O  Ca(OH)2 + C2H2
How many moles of each product is produced when 1.90 moles of water reacts with an excess of calcium carbide?

2positives of biotechnology: 1. plants have become more resistant to viruses and other communicable pests.2. with the of biotechnology, we have been able to produce better tasting fruits as well as vegetables.2 negatives of biotechnology: 1. biotechnology poses a number of environmental threats. genetically modifies crops often infect monarch butterflies and other insect species.2. viruses could combine with crops.

Because it was a dramatically big guy

Isec i will do it and them i will let you know