In the commercial manufacture of nitric acid, how many liters of nitrogen dioxide will produce 30 liters of nitric oxide given that both gases are at stp? 3no2 + h2o 2hno3 +no a. 20 liters b. 0.1 liters c. 40 liters d. 90 liters e. 1.01 liters

At standard pressure and temperature (STP) each mole of gas occupies a volume of 22.4 liters.

The balanced chemical equation signifies that 3 moles of nitrogen dioxide generate 1 mole of nitric oxide.

3 moles × 22.4 = 67.2 liters

1 mole × 22.4 liters = 22.4 liters

67.2 liters of nitrogen dioxide/22.4 liters of nitric oxide = x liters of nitrogen dioxide/30 liters of nitric oxide

Thus, x = 30 liters of nitric oxide × 67.2 liters of nitrogen dioxide / 22.4 liters of nitric oxide = 90 liters of nitrogen dioxide.

the answer is D for plato users

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.