Consider the following balanced chemical equation: 4KO2(s) + 2H2O(l) → 4KOH(s) + 3O2(g)

Determine the mass (in g) of KOH formed if 18.6 g of KO2 reacts with 18.6 g of H2O.

g KOH

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

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.

Detrimental the length of the object shown 1. 97.8mm 2. 97.80 mm 3. 97mm 4. 98mm