roblem 11.99 Part A How many liters of H2 gas can be produced at 0 °C...
How many liters of H2 gas would be produced when a 100.0 mL solution of 165.8 mM HCl is reacted with excess zinc as described by the reaction below? Assume a temperature of 31.2C and a pressure of 1.199 atm. Express your answer in liters using at least three significant figures. Zn (s) + 2 HCl (aq) ⟶ ZnCl2 (aq) + H2 (g)
2. How many liters of hydrogen (Hz) gas can be produced from the reaction of 0.750 g of zinc (Zn) metal with excess HCl at STP. Zn (s) + 2 HCl(aq) + H2(g) + ZnCl2 (aq)
What volume (in liters) of H2 gas is produced if 5.8 L HCl react with excess Zn at 1.18 atm and 24.6 °C? 2 HCl(g) + Mg(s) → ZnCl2(s) + H2(g)
amView?assignmentProblemID=125251857&offset=next ording to Part A How many liters of gas would be formed at 430 °C and 1.00 atm pressure by explosion of 500 g of NH, NO,? O AEC Vous = 885.08 Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Provide Feedback
8. How many liters of H, gas (at STP) is produced from 470 mL of 0.36 M HCl and excess Zn? The reaction is: Zn(s) + 2 HCl(aq) - ZnCl(aq) + H (8) Hint: moles Zn(M-mole/L) then moles H2 (Bal Equ) then LH (Imole - 22.4L)
Chapter 6 "roblem 6.32 Part A Calculate the volume, in liters, of 2.71 mol H, S(g) at 62 °C and 2.92 atm. Express your answer with the appropriate units. PH MÅ Value * O2 ? Units V = Submit Request Answer Part B
Part A How many liters of a 0.10% (m/v) KCHIV solution can be prepared from 3.0 L of a 35% (m/v) stock solution? Express your answer in liters to two significant figures. IVO AXPO Volume = 10 Submit Previous Answers Request Answer X Incorrect: Try Again
Part D How many angles are there in the tetrahedral structure? Express your answer as an integer. V AEQ = 0 2 ? You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer
Part B How many grams of O, are needed to react completely with 22.1 g of CH102 Express your answer with the appropriate units. m(03) = 39.5 g You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer Part How many grams of CO, are produced from the complete reaction of 51.4 g of C, H,0?! Express your answer with the appropriate units. "! A OB? Units m(CO,)- Value Submit...
oblem 10.47 ( 10 of 13 a alance each of the following neutralization eactions. Review | Constants 1 Periodic Table HCl(aq) + Zn(OH)2(8) → ZnCl2(aq) + H2O(l) Express your answer as a chemical equation. Identify all of the phases in your answer. That's not quite right. Please check your formatting and try again. No credit lost. Try again. Submit Previous Answers Request Answer Part B H,PO (aq) + KOH(aq) + K3PO.(aq) + H2O(1) Express your answer as a chemical equation....