Planet X is a terrestrial planet in our solar system. It has 21% oxygen in its atmosphere. Humans can walk on this planet without the aid of a space suit.

Based on the description, planet X is

2 AgNO3 (aq) + CuCl2 (aq) â€"â€"> Cu (NO3) 2 (aq) + 2 AgCl (s) Given the above reaction equation, if 0.50 moles of AgNO3 and 0.50 moles of CuCl2 react together to form AgCl, which reactant is the limiting reagent?

What is the electron geometry if you have 4 electron groups around the center atom? What is the electron geometry if you have 4 electron groups around the center atom? linear trigonal bipyramidal trigonal planar tetrahedral not enough information g

What force holds together the ions in a salt?

What is a charged group of atoms called

A group of atoms held together by covalent bonds is called

Calculate the percent ionization of 0.0075 m butanoic acid (ka = 1.5 x 10-5) in a solution containing 0.085 m sodium butanoate.

A gas has a volume of 5.0 L at a pressure of 50 KPa. What happens to the volume when the pressure is increased to 125?

What is the molar mass of Fe2Br3? 1.35 x 10^2 g/mole 3.27 x 10^2 g/mole 3.51 x 10^2 g/mole 8.14 x 10^2 g/mole

A gas with a volume of 5.0 L at a pressure of 215 kPa is allowed to expand to a volume of 14.0 L. What is the pressure in the container if the temperature remains constant?

Sunita carries out an experiment to investigate diffusion. She uses water and a food dye to find out how the volume of water used affects the time the dye takes to spread evenly through the water.