Given the reaction at equilibrium : H 2 (g)+I 2 (g)+53.0kj <-> 2Hl(g) The equilibrium will shift to the right if there's an increase in

We can see that heat is added on the left side of the reaction, which means that the reaction required heat to take place and is endothermic

because the reaction is endothermic, (absorbs heat to proceed), more heat will shift it towards the product side

because there is an equal number of gaseous moles on both the sides, a change in pressure or volume won't affect the equilibrium

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

you gotta add the following molecules so we can give u an answer

explanation: