When the temperature of air rises, the amount of water needed for saturation

A. increases.

B. decreases.

C. stays the same.

D. increases until it reaches a certain temperature, then drops.

The period of a ripple on a lake is half a second. what is the frequency of the wave

Balance the chemical equation, Na+Cl3=

The mass of amu of 710 iron atoms

A scientist heats a flexible container full of neon gas. What will most likely happen to the container as the gas absorbs heat? It will shrink, because the neon atoms will break apart into smaller pieces.

How many moles of oxygen are produced when 8 moles of Al are produced?

The density of HCN (hydrogen cyanide) gas at STP is 1.21g/L. What volume will 100.0g of HCN occupy at STP? A) 121 L B) 0.012 L C) 82.6 L D) none of the above

A 20.0 ml sample of 0.150 m ethylamine is titrated with 0.0981 m hcl. what is the ph after the addition of 5.0 ml of hcl? for ethylamine, pkb = 3.25

Some polymers are elastic because they are made of a. carbon. c. sugar and alcohol. b. phosphate ladders. d. cross-linked chains.

The hot converting blank is the layer of rock between the earths crust and core

Compare the compressibility of gases and liquids. Support your answer by describing the arrangement of particles in gases and liquids.