Part a write an equation for the formation of nh3(g) from its elements in its standard states. express your answer as a chemical equation. identify all of the phases in your answer. submitmy answersgive up part b find δh∘f for nh3(g) from appendix iib in the textbook. express your answer using three significant figures. δh∘f = kj/mol submitmy answersgive up part c write an equation for the formation of co2(g) from its elements in its standard states. express your answer as a chemical equation. identify all of the phases in your answer. submitmy answersgive up part d find δh∘f for co2(g) from appendix iib in the textbook. express your answer using four significant figures. δh∘f = kj/mol submitmy answersgive up part e write an equation for the formation of fe2o3(s) from its elements in its standard states. express your answer as a chemical equation. identify all of the phases in your answer. submitmy answersgive up part f find δh∘f for fe2o3(s) from appendix iib in the textbook. express your answer using four significant figures. δh∘f = kj/mol submitmy answersgive up part g write an equation for the formation of ch4(g) from its elements in its standard states. express your answer as a chemical equation. identify all of the phases in your answer. submitmy answersgive up part h find δh∘f for ch4(g) from appendix iib in the textbook. express your answer using three significant figures.