Gas Laws
At constant pressure, the volume of a gas increases when this physical quantity increases.
What is temperature?
This number ratio comes directly from the balanced chemical equation.
What is the mole ratio?
Coefficients go here in a chemical equation.
What is in front of the formulas/molecules?
These biomolecules are made of amino acids.
What are proteins?
OH
What is an alcohol?
This gas law states that pressure and volume are inversely related at constant temperature.
What is boyle's law?
The number of atoms is in 18 g of water.
What is 6.022 x 10^23?
Balance: H₂ + O₂ → H₂O
What is 2H₂ + O₂ → 2H₂O?
These are the biological catalysts that speed up reactions in the body.
What are enzymes?
A heptyne has at least one of this many bonds, and this many carbons
What is at least one triple bond and 7 carbons
If 1.0 L of gas at 1 atm is compressed to 0.50 L, the new pressure (at constant T) becomes this.
What is 2 atm?
If 2 mol of H₂ react with excess O₂, this many moles of H₂O form.
What is 2 moles?
Balance: N₂ + H₂ → NH₃
What is N₂ + 3H₂ → 2NH₃?
Unsaturated lipids have higher or lower melting points than saturated lipids?
What is lower?
The difference between an aldehyde and a ketone
What is a carbon vs a single hydrogen?
Using PV = nRT, the value of R when pressure is in atm and volume in liters.
What is 0.0821 L·atm/mol·K?
How many grams of CO₂ are produced from 1.0 mol of CO₂?
What is 44 grams?
Balance: Al + O₂ → Al₂O₃
What is 4Al + 3O₂ → 2Al₂O₃?
Glucose, fructose, and sucrose have this general molecular formula
What is C(x)H(2x)O(x)?
difference between an ester and an ether
What is R-CO-R vs R-O-R?
A gas expands from 2.0 L at 3 atm to 6.0 L. Calculate the final pressure (constant T).
What is 1 atm?
In the reaction N₂ + 3H₂ → 2NH₃, 6 moles of H₂ produce this many moles of NH₃.
What is 4 moles?
Balance: C₃H₈ + O₂ → CO₂ + H₂O
What is C₃H₈ + 5O₂ → 3CO₂ + 4H₂O?
This biomolecular building block contains a sugar, nitrogenous base, and a phosphate group
A carboxylic acid contains these two functional groups
a carbonyl and an alcohol