Practicing Using Waltoll's Law Uldur
QUICK CHECK Pressures
Four gases were combined in a gas cylinder with these partial pressures: 3.5 atm N2, 2.8 atm 02, 0.25
atm Ar, and 0.15 atm He.
Pr = P, + P2 + Pg + ... + P
What is the total pressure inside the cylinder?
67 atm
COMPLETE
What is the mole fraction of N2 in the mixture?
0.52 atm
What is the mole fraction of O2 in the mixture?
atm
COMPLETE
What is the mole fraction of Ar in the mixture?
atm
DONE
Intro
GAND

Activity two: just lemons, inc. production here's a one-batch sample of just lemons lemonade production. determine the percent yield and amount of leftover ingredients for lemonade production and place your answers in the data chart. hint: complete stoichiometry calculations for each ingredient to determine the theoretical yield. complete a limiting reactant-to-excess reactant calculation for both excess ingredients. water sugar lemon juice lemonade percent yield leftover ingredients 946.36 g 196.86 g 193.37 g 2050.25 g just lemons lemonade recipe equation: 2 water + sugar + lemon juice = 4 lemonade mole conversion factors: 1 mole of water = 1 cup = 236.59 g 1 mole of sugar = 1 cup = 225 g 1 mole of lemon juice = 1 cup = 257.83 g 1 mole of lemonade = 1 cup = 719.42 g

What is a property of a double replacement reaction

Summarize possible ways in which phases of matter could combine to form a solution.