Balance the chemical equation and provide the correct coefficients
LiHCO3(aq) + H2SO4(aq) + Li2SO4(aq)= Li2SO4(aq) + H2O(l) +Co2(g)

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

The answer is 1.82 j/g°c