Concentration
What is the molarity of a solution with 3 moles of solute and 6 liters of solution?
1/2 M
What would the pressure be of 3.7 moles of gas at 5 L and 210 K?
What is 12.8 atm?
What’s a mole’s favorite food? Guaca-mole!
What is Guaca-mole!?
How many moles are 1.20x1025 atoms of phosphorus.
20 moles
Is Kool Aid a solute, solvent or solution?
Solution
A gas starts with a volume of 44 mL at 10 Celsius and 152 mmHg. The gas was heated to 41 Celsius while increasing the pressure to 2432 mmHg. What would be the new volume?
What is 3.05 mL?
What’s a mole’s favorite science TV show?
What is the Mole-cular World?
How many atoms are in .750 moles of nitrogen?
4.52x1023 atoms
Your powdered hot chocolate mix requires 1 cup of milk, you then add an extra cup of milk, what factor does the molarity change after the extra cup of milk was added?
Decrease by half
Molar mass of MgSO4
What is 120.4 g/mol
Why did the mole bring a calculator to chemistry class?
To do mole-cular calculations!
Number of molecules in 23 moles of oxygen gas
What is 1.38 x 1025 molecules
Determine the molarity of a solution containing 2.5 g of CuCl2 in 1 L of solution.
What is 0.0186 M?
What is the empirical formula for a compound containing 50.0% C, 5.5% H, and 44.4% O?
What is C3H4O2?
How would you describe a stinky chemist?
Mole-odorous
How many moles are in 28 grams of CO2
Beer's Law:
Assume you are able to make a linear fit of [ ] vs absorbance.
where abs=0.01[x] + 1
What would the concentration be if an unknown solution has an absorbance of 1.0666?
What is 6.6?
What is the molar mass of Titin
C169723H270464N45688O52243S912
(Nearest million)
3,814,548.64
What is 4 million?
What is a mole's favourite element?
What is Mole-Ybdenum?
Find the mass of 2.6 moles of lithium bromide
230 grams