How many kilograms of NH3 are needed to produce 1.00 x 10^5 kg of (NH4)2SO4
Be sure to answer all parts. The fertilizer ammonium sulfate, (NH4)2SO4, is prepared by the reaction between ammonia (NH3) and sulfuric acid: 2NH3(g) + H2SO4(aq) + (NH4)2SO4(aq) How many kilograms of NH3 are needed to produce 3.70 x 10 kg of (NH),SO? 1.008 .05_ Enter your answer in scientific notation.
how many milligrams of (NH4)2SO4 are needed to make 1 L of a 3mg/dL nitrogen standard?
What mass of (NH4)2SO4 must be mixed with 70.0 kg of KNO3 to produce a fertilizer that has 18.1 mass % nitrogen?
10. Consider the reaction KOH +(NH4)2SO4 ? K2SO4 + NH4OH If 20.0 grams of KOH reacts with 15.0 grams of (NH4)2S04 to produce 15.6 grams of K2SO4, calculate the percent yield for the reaction.
Part C How many grams of H, are needed to produce 13.93 g of NH3? Express your answer numerically in grams. View Available Hint(s) IVO AQ * O 2 ? g H2 Submit Previous Answers X Incorrect; Try Again; 4 attempts remaining Part D How many molecules (not moles) of NH3 are produced from 7.02x10-4 g of H2? Express your answer numerically as the number of molecules. ► View Available Hint(s) VO AQ R o 2 ? |
3) How many NH3 molecules are produced when 8.00 mol of Ca(OH)2 are completely reacted according to: (Avogadro's number = 6.022 x 1023 entities"/mol) (NH4)2SO4(aq) + Ca(OH)2(aq) → 2NH3(g) + Caso (aq) + 2H,00) (2pts)
How many grams of N, are needed to produce 2.17 mol of NH3 when reacted according to this chemical equation? Show all your work. N2(g) + 3 H2(g) +2 NH3(9) . om Paragraph V A Β Ι Ο KE </ Ea 33 pisc Origi POP W 29
Bob was cooking and used up 1.00 kg of C3Hs during the process. How many kilograms of CO were produced? Show your work, round your answer to three significant figures, and include 4 units (10 points)? CaHs+ 5023CO2+4H20 If Bob was doing the cooking outside where there was plenty of 02 gas available, what was the limiting reactant? If during this cooking, he produced 2.45 kg of CO2, what was his percent yield?
QUESTION 5 Which of the following combinations cannot produce a buffer solution? a. HNO2 and NaNO2 6. HCN and NaCN c. HC104 and NaC104 d. NH3 and (NH4)2SO4 e. NH3 and NH4Br OOOOO mno
How many kg of iron (Fe) is needed to produce -9.232x104 kJ heat: 4 Fe(s) + 3 O2(g) --> 2 Fe2O3(s) DHrxn = -1.65 x 103 kJ A: 10.43 kg B: 12.50 kg C: 25.00 kg D: 2341 kg