Nickel reacts with hydrochloric acid to produce nickel (II)chloride and hydrogen gas. If 10.00g of nickel and 5.00g of HCl react, determine the limiting reactant, the mass of the excess reactant after the reaction is complete, and the mass of nickel (II) chloride produced. If the reaction is tested and 8g of nickel chloride is produced, what is the percent yield? Write and balance the chemical reaction, calculate the limiting reactant and the mass of excess, calculate the mass of nickel (II) chloride produced, and calculate the percent yield.

Ibeg i need 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Listen base your answer to the question on the information below. propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below. c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol. what is the correct structural formula for a molecule of methanethiol

Which of the following electromagnetic waves can create ions?