For each of the following unbalanced chemical equations, suppose 1.20 g of each reactant is taken....
For each of the following unbalanced reactions, suppose exactly 1.48 g of each reactant is taken. Indicate which reactant is the limiting reagent. Calculate the mass of each product that is expected. (a) UO2(s) + HF(aq) → UF4(aq) + H2O(l) limiting reagent [_]UO2 [_]HF UF4 produced g H2O produced g (b) NaNO3(aq) + H2SO4(aq) → Na2SO4(aq) + HNO3(aq) limiting reagent [_] NaNO3 [_] H2SO4 Na2SO4 produced g HNO3 produced g (c) Zn(s) + HCl(aq) → ZnCl2(aq) + H2(g)...
For each of the following unbalanced reactions, suppose exactly 1.33 g of each reactant is taken. Indicate which reactant is the limiting reagent. Calculate the mass of each product that is expected. (a) UO2(s) + HF(aq) → UF4(aq) + H20(1) limiting reagent UO2 HF 9 UF4 produced 40 1. 55 H20 produced 497 0.18 X 9 (b) NaNO3(aq) + H2SO4(aq) → Na2SO4(aq) + HNO3(aq) limiting reagent NaNO3 H2SO4 Na2SO4 produced 4.0) 1. 11 HNO3 produced 4. 0 0.99 9 X...
This question has multiple parts. Work all the parts to get the most points. a For the following unbalanced chemical equation, suppose that exactly 1.85 g of each reactant is taken. Determine which reactant is limiting, and calculate what mass of CO2 is expected (assuming that the limiting reactant is completely consumed). CS2() + O2(g) + CO2(g) + SO2(9) Limiting reactant Mass of CO2 = b For the following unbalanced chemical equation, suppose that exactly 1.40 g of each reactant...
89. For each of the following unbalanced chemical equations, suppose 25.0 g of each reactant is taken. Show by calculation which reactant is limiting. Calculate the theoretical yield in grams of the product in boldface. a. CH3OH(1) + O2(g) + CO2(g) + H2O(1) b. N2(g) + O2(g) → NO(g) c. NaClO2(aq) + Cl2(g) → C102(g) + NaCl(aq) d. H2(g) + N2(g) → NH3(g)
23) In the following equations, determine which reactant is the limiting reactant and which reactant is in excess. The amounts used are given below each reactant. Show evidence for your answers. a) KOH + HNO3 → KNO3 + H2O 16.0g 12.0g b)2 NaOH + H2SO4 → Na2SO4 + H2O 10.0 g 10.0g
Consider the unbalanced chemical equation below. CaSiO3(-) + HF (@)-CaF2(aq) + SiF4(g) + H2O(1) Suppose a 34.3 g sample of CaSiO3 is reacted with 31.3 L of HF at 27.0 °C and 1,00 atm. Assuming the reaction goes to completion calculate the mass (in grams) of the SiF4 and H2O produced in the reaction. mass SiF4 = mass H2O Submit Hide Hints
24. For each of the following unbalanced equations, calculate how many moles of the second reactant would be required to react completely with 0.557 grams of the first reactant. a. Al(s) Br2(l)-AlBr3(s) b. Hg(s) + HCIO4(a?) Hg(CIO4(aq) +H2(8) c. K(s) + P(s)-K,P(s) d. CH4(g) + Cl2(g)-CCl4(1)+HCI(g)
Balance each of the following chemical equations. a) Ba(NO3)2(aq) + Na2CrO4(aq) —> BaCrO4(s) + NaNO3(aq) b) C2H5OH(l) + O2(g) —> CO2(g) + H2O(l) c) Sr(s) + HNO3(aq)—> Sr(NO3)2(aq) + H2(g) d) CuSO4(aq) + KI(s)—> CuI(s) + I2(s) + K2SO4(aq) Show the balancing of equations using the reactants-product table.
Part E Determine the limiting reactant, given 250 g of each reactant, in the following: 3NO2(g) + H2O(1) + 2HNO3(aq) + NO(g) ANSWER: HNO3 Ο NO HO O NO₂ Part F Calculate the grams of HNO3 that would be produced. Express your answer with the appropriate units. ANSWER: m(HNO3) = Part 6 Determine the limiting reactant, given 25.0 g of each reactant, in the following: CHAO(1)+302(g) 2002(g) + 3H2O(g) ANSWER: CO2 O C₂H₂O H2O 02 Part 1 Calculate the grams...
Write the state of matter for every substance in the chemical reaction. Explain your limiting reactant determinations. Mark every measured number showing the significant figures (SF). Do not round any intermediate values. (you can show two digits past the marked SF) Show subtraction and addition in the vertical format. Show your final answer before rounding and then in the final form, rounded correctly. Every number must have units and substances. You can use tables or other means to increase your...