In the balanced chemical reaction for the neutralization of calcium hydroxide with nitric acid, HNO3, the coefficient of water is In the balanced chemical reaction for the neutralization of calcium hydroxide with nitric acid, HNO3, the coefficient of water is:. a. 2 b. 1 c. 3 d. 4

In the balanced chemical reaction for the neutralization of calcium hydroxide with nitric acid,  the coefficient of water is 2.

Nitric acid and calcium hydroxide as the reactants and calcium nitrate and water as the products.

To balance the equation take compounds and break down the atoms of each compound.

Reactants:  

HNO3 has 1 H atom, 1 N atom and 3 O atoms

Ca(OH)2 has 1 Ca atom, 2 O atoms and 2 H atoms

Left side has a total of 3 H atoms, 1 N atom, 1 Ca atom, and 5 O atoms

Products:  

Ca(NO3)2 has 1 Ca atom, 2 N atoms (1 x 2) and 6 O atoms (3 x 2)

H2O has 2 H atoms, and 1 O atoms

Right side has a total of 1 Ca atom, 2 N atoms, 7 O atoms, 2 H atoms

So, now put the numbers that make the number of atoms in each side equal.      

Therefore, In the balanced chemical reaction for the neutralization of calcium hydroxide with nitric acid,  the coefficient of water is 2.

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The answer to the question is letter a. 2

Explanation:

Write the formula of each compound

Calcium hydroxide = Ca(OH)₂

Nitric acid = HNO₃

Water = H₂O

Calcium nitrate = Ca(NO₃)₂

Chemical Reaction

                             Ca(OH)₂  +  HNO₃   ⇒   Ca(NO₃)₂   +  H₂O

                             Reactants          Elements       Products

                                    1                        Ca                   1

                                    1                         N                    2

                                    3                        H                    2

                                    5                        O                    7

Balanced Chemical Reaction

                             Ca(OH)₂  + 2HNO₃   ⇒   Ca(NO₃)₂   + 2H₂O

                             Reactants          Elements       Products

                                    1                        Ca                   1

                                    2                         N                   2

                                    4                        H                    4

                                    8                        O                    8

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.