Question

Equivalent weight of h2o reaction h2o is equal to h2 + 1 by 2 o2 is

Answer 1

Answer:

Find the atomic weights for each element in the molecule

Locate this number under the atomic symbol on the periodic table. For example, carbon, with the atomic symbol C, has an atomic weight of 12.011 grams per mole.

Calculate the molecular weight of the substance

Multiply the atomic weight by the element's subscript in the molecular formula and add. In hydrates, multiply the weight of the water molecule by the number located between the dot and the H2O and add to the total.

Answer 2

Answer:

See attachement file pls

Explanation: