Limiting and Excess Reactants POGIL quiz

Viewing Model 1 in the POGIL, if you had 17 cylinders and plenty of the other parts needed to make the car, how many complete cars could be made?

• 5

• 4

• 6

• 17

Viewing Model 1 in the POGIL, if you had 17 cylinders and 4 engines and plenty of the other parts needed to build a car, how many complete cars could be made?

• 4

• 5

• 17

• 9

Viewing model 1 in the POGIL, if you have 18 car bodies, 24 engines, 60 cylinders and 68 tires, how many complete cars could be assembled?

• 17

• 18

• 24

• 20

Viewing Model 1 in the POGIL, if you had on hand 55 car bodies, 150 cylinders, 240 tires and 54 engines, how many complete cars could be made?

• 55

• 54

• 60

• 50

Viewing model 3 in the POGIL, how many moles of water could be produced if 3 moles of oxygen reacts completely?

• 6 moles

• 3 moles

• 1.5 moles

• 12 moles

Viewing Model 3 in the POGIL if 50 moles of hydrogen are reacted with 50 moles of oxygen, how many moles of water could be formed?

• 50 moles

• 25 moles

• 100 moles

• No correct answer appears.

Viewing model 3, if 18 moles of oxygen are reacted with 26 moles of hydrogen, how many moles of water could be made?

• 36 moles

• 26 moles

• 18 moles

• None of these answers is correct.

Viewing model 3, if 4 moles of hydrogen react with 2 moles of oxygen, which of these is the excess reactant (is leftover at the end? and how many moles of it are leftover?

• hydrogen; 2 moles leftover

• hydrogen; 1 mole leftover

• oxygen; 1 mole leftover

• Neither is in excess; the reactants are present in the exact stoichiometric ratio.