A gas mixture contains each of the following gases at the indicated partial pressure. CO2 = 345 mmHg, Ar = 126 mmHg, O2 = 228 mmHg N2 = 168 mmHg, What is the total pressure of the mixture in mmHg?

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Light waves travel than sound waves.