You need 70.2 J to raise the temperature of 34.0g of ammonia, NH3 (g), from 23.0C to 24.0C. Calculate the specific heat of ammonia.

Given the balanced equation: Fe (s) + CuSO4 (aq) FeSO4 (aq) + Cu (s) What total mass of iron is necessary to produce 1.00 mole of copper? A) 26.0 g B) 55.8 g C) 112 g D) 192 g

A sample of gas has a volume of 12,000 ml and a pressure of 1.00 atm. If the pressure of gas is increased to 2.00 atm, What is the new volume of gas?

Characteristics of bipolar disorder typically include a. hypochondria. b. difficulty concentrating. c. attacks of amnesia. d. manipulation of others

Which shows the correct expression for the equilibrium constant for this system?

What is that the theoretical yield of aluminum oxide I if 3.20 mol of aluminum metal is exposed to 2.70 mole of oxygen

What is the h2 h2o molar ratio?

Which of earth's systems was most affected by fossilized dinosaurs? A. Biosphere B. Hydrosphere C. Lithosphere D. Atmosphere

What factors are used to determine whether a bond will be polar or nonpolar? And what factors are used to determine whether a molecule will be polar or nonpolar?

The model of the atom evolved over time as scientific investigations uncovered new properties and observations about the atom. Describe the function of a model in scientific investigations.

If you have 3.01 E24 molecules of CO, how many moles of CO do you have?