In an experiment 0,4 mol of Fe and 0.75 mol of HCl was mixed.
In an experiment 0,4 mol of Fe and 0.75 mol of HCl was mixed. What is...
Consider the reaction: Fe + 2HCl ----> FeCl2 + H2 a) In one experiment, 0.40 moles of Fe and 0.75 moles of HCl were mixed: b) What is the limiting reactant? c) How many grams of H2 can be formed, based on the amount of the limiting reactant in this particular reaction mixture? d) How many grams of which reactant will be unreacted in this experiment?
The reaction of the strong acid HCl with the weak base CH_3NH_2 is: HCl(aq) + CH_3NH_2(aq) rightarrow CH_3NH_3^+ (aq) + Cl^- (aq) To compute the pH of the resulting solution if 15mL of 0.31 M acid is mixed with 58mL of 0.90M base we need to start with the stoichiometry. Let's do the stoich in steps: How many moles of acid? How many moles of base? What is the limiting reactant? How many moles of the excess reagent after reaction?...
are these right? im having a hard time on number 2 a-c Experiment 9-Post-lab Questions 1. Methanol (CH,OH) can be produced by the reaction o balanced chemical reaction is by the reaction of carbon monoxide (CO) with hydrogen (H). The CO(g) + 2 H (g)-CH2OH) Suppose 14.0 g of carbon monoxide is reacted with 8.0 g of hydrogen 3. Which reactant is the limiting reagent? Carbon monoxide (co) b. What is the theoretical yield for methanol? 16.02 g CH₂OH c....
If 3.50 mol of Fe reactants with 3.00 mol of oxygen in the following reaction. 4 Fe(s) + 3 O2(g) → 2 Fe2O3(s) Which of the following statements is correct? a. O2 is the limiting reactant and 2.00 mol of product can be produced. b. O2 is the excess reactant and 2.00 mol of product can be produced. c. Fe is the limiting reactant and 1.75 mol of product can be produced. d .Fe is the excess reactant and 1.75...
For the reaction below, if 8.0 mol of Fe and 5.0 mol of O2were mixed, how many moles of the excess reagent would remain?4 Fe(s)+3 O2 (g) → 2 Fe2O3(s) I know the answer is 1.3 mol Fe..... but i do not understand the steps and reasoning behind the steps. Please explain.
Experiment 9-Post-lab Questions 1. Methanol (CH,OH) can be produced by the reaction of carbon monoxide (CO) with hydrogen (H,). The balanced chemical reaction is: cO@)+2 H, (g)CH,OH() Suppose 14.0 g of carbon monoxide is reacted with 8.0 g of hydrogen. a. Which reactant is the limiting reagent? b. What is the theoretical yield for methanol? c. At the completion of the reaction, how many grams of the excess reagent will remain? 2. Iron(III) oxide (Fe,O,) can be converted to iron...
Name TA Laboratory Date - Section Experiment 9-Post-lab Questions 1. Methanol (CH,OH) can be produced by the reaction of carbon monoxide (CO) with hydrogen (H). The balanced chemical reaction is: CÓg) + 2 H (8) -CH,OH() Suppose 14.0 g of carbon monoxide is reacted with 8.0 g of hydrogen. a. Which reactant is the limiting reagent? b. What is the theoretical yield for methanol? c. At the completion of the reaction, how many grams of the excess reagent will remain?...
6. If 5.00 mol of nitrogen gas and 5.00 mol of oxygen gas react, what is the limiting reactant and how many moles of NO are produced from the reaction? N2(g) + O2 (g) -> 2 NO(g)
5. If 1.00 mol of nitrogen monoxide gas and 1.00 mol of oxygen gas react, what is the limiting reactant and how many moles of NO are produced from the reaction? 2 NO(g) + O2(g) -> 2 NO(g)
Practice #2 - Limiting Reactants in Moles 1. What is the greatest amount of magnesium oxide in moles that can be made with 6.3 mol Mg and 6.9 mol O,? Which reactant is limiting? How many moles of the excess reactant will be left after the reaction? 2 Mg+ 0, à 2 MgO