What are the coefficients needed to balance this chemical reaction to show that matter is conserved? Fe + Cl2 → FeCl3

A
1, 1, 1

B
2, 3, 2

C
3, 2, 2

D
4, 2, 2

What is the relationship of air masses and the temperature of oceans?

In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be

Using the periodic table, complete the following. element: hydrogen symbol: h₂ molecular weight: g mass of one mole: g/mol