INDICA SI LA SIGUIENTE REACCIÓN QUÍMICA ES DE SÍNTESIS, DESCOMPOSICIÓN U OTRA. S+O2 - - - - - SO2

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

What state of matter is ice a. liquid b. element c. solid d. gas

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.