Use the standard reaction enthalpies given below to determine ΔH° rxn for the following reaction P 4(g) + 10 Cl 2(g) → 4PCl 5(s) ΔH° rxn = ? Given: PCl 5(s) → PCl 3(g) + Cl 2(g) ΔH° rxn = +157 kJ P 4(g) + 6 Cl 2(g) → 4 PCl 3(g) ΔH° rxn = -1207 kJa) -1835 kJb) -1364 kJc) -1050. kJd) -1786 kJe) -2100. kJ

While unproven, it uses facts to support part of a conclusion. it is still factual and has predictive power, however.

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

A. burning woodcombustion is the process of burning something. make brainliest if correct

The product formed when bao and h2o  react together is                        ba(oh)2that is  bao + h2o = ba(oh)21 mole of    bao    react  1 mole of h2o  to    form  1 mole  of ba(oh)2