If I inhale 2.2 liters of gas at a temperature of 291 K and it heats to a temperature of 311 K in my lungs, what is the new volume of gas

Which is a property of both alkenes and alkynes?

Glycerol boils at a higher temperature than water. What does this indicate about the attractive forces of glycerol?

What units are used in the periodic table for atomic mass? a. grams b. kilograms c. pounds d. amu?

In a chemistry experiment, which word represents the overall change? A. evaluation B. reactant C. product D. equation

A flask contains methane, chlorine, and carbon monoxide gases. The partial pressures of each are 0.215 atm, 50 torr, and 0.826 respectively. What is the total pressure in the flask?

When you add salt to water it makes the solution boil A. faster. B. at a lower temperature. C. at a higher temperature. D. slower.

How many mole ratios can be written for a chemical reaction involving 3 substances

The electron cloud model describes which of the following? 1. The negative charge of the electron 2. the neutron orbital 3. the fuzzy path where electrons most likely have been 4. the group of protons that are in the nucleus

Which equation represents a neutralization reaction? a. LiOH (aq) + HBr (aq) - >LiBr (aq) + H20 (1) b. 2HCl (aq) + Zn (s) - > ZnCl2 (aq) + H2 (g) c. H2CO3 (0) - -> H2O + CO2 (g) d. 2NaHCO3 (s) - > Na2CO3 (s) + H2O (g) + CO2 (g)

What is the product of a force and the time during which the force acts