Phosphoric acid can be prepared by the reaction of P4O10 with water as given by the following balanced chemical equation. P4O10(s) + 6H2O(l) → 4H3PO4(aq) When 25.8 g of H3PO4 (98.0 g/mol) is produced, 10.9 kJ of heat is evolved. Calculate ΔH for the overall reaction.

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

answerca air mass;