At standard temperature and pressure (0 ∘c and 1.00 atm), 1.00 mol of an ideal gas occupies a volume of 22.4 l. what volume would the same amount of gas occupy at the same pressure and 95 ∘c?

Which scenario represents an unbalanced force? A. a person jumping B. a vase sitting on a table C. a car driving at a constant velocity D. an airplane flying at constant altitude and velocity

Which of the listed properties is the same for the elements beryllium (Be), magnesium (Mg), and calcium (Ca) ? reactivity atomic radii number of energy levels number of valence electrons

Types of nuclear reactions include fission, fusion, and (1) single replacement (2) neutralization (3) oxidation-reduction (4) transmutation

How many electrons are there in Br-?

NiO is to be reduced to nickel metal in an industrial process by use of the reaction:NiO (s) + CO (g) Ni (s) + CO2 (g) At 1600K the equilibrium constant for the reaction is kp = 6.0 x 10^2.

If you are younger than your best friend but older than another friend, do you know your absolute ages, relative ages, or both? A. relative ages only B. absolute ages only C. both relative and absolute ages

How many atoms of oxygen are in 0.100 mol of silicon dioxide?

All the isotopes of a given atom have (1) the same mass number and the same atomic number (2) the same mass number but different atomic numbers (3) different mass numbers but the same atomic number (4) different mass numbers and different atomic

A 2.40 L volume of air has a pressure of 101.7 kPa. If initially the pressure of the air was 101.01 kPa, what was the initial volume of air? Assume all other properties remain constant.

Water has a large K, value. True False