What if you have a different number of protons in two atoms they are what?

Chegg The vapor pressure of water at 5C is 6.55 toor. Calculate the vapor pressure in mm Hg and atm. Round each of your answers to 3 significant digits.

Which of the following is a balanced chemical equation? SO2 + O2 + 2 H2O → 4 H2SO4 H2O2 → H2O + O2 2 Fe2O3 + 3 C → 4 Fe + 3 CO2 2 Mg + HC1 → MgCl2 + H2

Methanol, CH3OH, is a useful fuel that can be made as follows: CO (g) + 2H2 (g) → CH3OH (l) A reaction mixture used 12.0 g of H2 and 74.5 g of CO. (a) Determine the theoretical yield of CH3OH.

What's the capacity of 2 liter bottle

Which is not a functional group A. Carboxyl B. Halide C. Hydroxyl D. Protein

How to convert 0.000984 into scientific notation?

What is the total pressure in a 6.00-l flask which contains 0.127 mol of h2 (g) and 0.288 mol of n2 (g) at 20.0°c?

Convert 0.023 kg to centigran

Why has the canals in Venice Italy cleared up during this time?

What mass of potassium would react with excess chlorine to produce 156 grams of potassium chloride