How many moles of HBr will be produced by the complete reaction of 0.369 moles of...
1. Given the following reaction NsH4- 2H2+N2, how many moles of H2 will be produced if 3.50 moles of N2H4 react? 2. How many moles of caffeine are there in 488.0g of caffeine? 3. 42.0 grams of F2 react according to the following balanced chemical equation: F2+2Nal-I2+2NaF. as a result of this reaction _____grams of I2 are produced
Using the following reaction, how many moles of gallium chloride will be produced if 5.42×10^-5 moles of gallium metal react with excess hydrochloric acid? Be sure to carefully balance the equation first. Ga(s) + HCL(aq) -------> GaCl3(aq) + H2(g)
How many moles of NH3 can produced by the complete reaction of 6 moles of H2O according to the equationn? LiN + 3H2O = 3LiOH + NH3
1. How many moles of NaBr will be produced by the following reaction in each case? Na(s) + Br2() →NaBr (s) a. 1 mol Na and 0 mol Br2 b. 2 mol Na and 1 mol Br2 c. 3 mol Na and 1 mol Br2
how many moles of NH3 will be produced from 4.16 moles of H2 given the following equation: 2NO +5H2 -> 2NH3 + 2H2O ? How many moles of NH, will be produced from 4.16 moles of H, given the following equation: 2NO+ 5H, → 2NH, + 2H,0 Answer:
10. The equilibrium constant Kc for the reaction H2(g) + Br2(g) ⇆ 2HBr(g) is 2.180 × 106 at 730°C. Starting with 2.20 moles of HBr in a 13.7−L reaction vessel, calculate the concentrations of H2, Br2, and HBr at equilibrium. [H2] = [Br2] = [HBr] =
The Kc of the reaction H2 (g)+Br2 (g)=2HBr (g) is 2.18×10+6. If the initial concentration of HBr in 12.0L vessel is 3.20 moles, calculate the concentration of H2, Br2 and HBr at equilibrium. Use ICE table. Show calculations and all work & may have to use quadratic equation.
For the reaction H2 + Cl2 = 2HCl how many moles HCl will be produced from {m} g of H2. The reaction occurs in the presence of excess Cl2
how many moles of dinitrogen pentoxide are produced from the complete reaction of 1 mole of oxygen?
Be sure to answer all parts. The equilibrium constant Kc for the reaction H2(g) + Br2(g) ⇆ 2HBr(g) is 2.180 × 106 at 730°C. Starting with 2.20 moles of HBr in a 18.1−L reaction vessel, calculate the concentrations of H2, Br2, and HBr at equilibrium. [H2] =___ M Br2] = ___M [HBr] = ____M