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Part A What is the minimum amount of 6.2 M H2SO4 necessary to produce 25.5 g...
How many g Al will react with 24.0 mL of 1.22 M H2SO4? 2Al (s) + 3H2SO4 (aq) → Al2(SO4)3 (aq) + 3 H2 (g)
Sulfuric acid dissolves aluminum metal according to the following reaction: 2Al(s)+3H2SO4(aq)-----=Al2(SO4)3(aq)+3H2(g) Suppose you wanted to dissolve an aluminum block with a mass of 14.9g . What minimum mass of H2SO4 would you need? What mass of H2 gas would be produced by the complete reaction of the aluminum block? Express your answer in grams.
8. Sulfuric acid dissolves aluminum metal according to the following reaction: 2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2(g) Suppose you wanted to dissolve an aluminum block with a mass of 15.9 g. [0.5] a. What minimum mass of H2SO4 would you need? b. What mass of H2 gas would be produced by the complete reaction of the aluminum block?
what is the minimum amount volume of 2.5M HNO3 necessary to produce 3.45 g of H2 g according to the following reaction 4. What is the minimum amount (volume) of 2.5 M HNO3 necessary to produce 3.45 g of H2(g) according to the following reaction? (4 pts) Mg(s) + 2 HNO3(aq) + Mg(NO3)2(aq) + H2(g)
What is the minimum amount of 5.5 M H 2 SO 4 necessary to produce 27.3 g of H 2 (g) according to the following reaction? 2Al(s)+3 H 2 SO 4 (aq)→ Al 2 ( SO 4 ) 3 (aq)+3 H 2 (g)
Q1 :- For the reaction shown, calculate how many grams of oxygen form when each quantity of reactant completely reacts. 2HgO(s)→2Hg(l)+O2(g) (C) 1.73 kgHgO (D) 3.60 mgHgO Q2:- For the reaction 2KClO3(s)→2KCl(s)+3O2(g) calculate how many grams of oxygen form when each quantity of reactant completely reacts. You may want to reference (Pages 253 - 256) Section 8.4 while completing this problem. A - 2.66 gKClO3 B- 0.400 gKClO3 C- 80.0 kgKClO3 D- 20.8 mgKClO3 Q3:- Sulfuric acid can dissolve aluminum...
Sulfuric acid (H2SO4) dissolves Aluminum metal according to the reaction: 2 Al(s)+ 3 H2SO4(aq) → Al2(SO4)3(aq) + 3 H2(g) Suppose you want to dissolve an Aluminum block with a mass of 15.2 g. What minimum mass of H2SO4 (in g) do you need? What mass of H2 gas (in g) can the complete reaction of the aluminum block produce? Please Show Work
Part B N (9) + 3 H, (g) = 2 NH3(g) Kp = 6.2 x 10(at 298 K) Express your answer to two significant figures. View Available Hint(s) V AC O ? Submit Part N2 (9) + O2(g) + 2NO(9) K = 4.10 x 10-1 (at 298 K) Express your answer to three significant figures. View Available Hint(s) 10 AED + Om ? Submit Q Search or type URL C 5 6 7 8 9 0
What is the minimum 6.0 of 6.0 M H_2SO_4 necessary to produce 25.0 g of H_2(g) according to the reaction between aluminum and sulfuric acid? 2 Al(s) + 3 H_2SO_4(aq) rightarrow Al_2(SO_4)_3(aq) + 3 H_2(g)
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 ? |