Calculate the work of expansion accompanying the complete combustion of 10.0 g of sucrose (c12h22o11) to carbon dioxide and (a) liquid water, (b) water vapour at 20°c when the external pressure is 1.20 atm. assume ideal gas conditions and expansion.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

the maximum mass of nh3 is nh3 in grams

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.