Given the following reaction:
4 Al + 3 O2 =====è 2 Al2O3
Find the grams O2 used and the grams Al2O3 made with 855 grams Al and excess O2
Given the following reaction:
4 Al + 3 O2 ====> 2 Al2O3
Find the grams O2 used and the grams Al2O3 made with 855 grams Al and excess O2

If you have any query please comment
If you satisfied with the solution please like it thankxx
Given the following reaction: 4 Al + 3 O2 =====è 2 Al2O3 Find the grams O2...
Aluminum oxide (Al2O3) is produced according to the following equation. 4 Al(s) + 3 O2(g) → 2 Al2O3(s) If the reaction occurs with an 82.4% yield, what mass of aluminum should be reacted with excess oxygen to produce 45.0 grams of Al2O3? a. 54.6 g Al b. 37.9 g Al c. 35.1 g Al d. 23.8 g Al e. 28.9 g Al How do we solve this problem
Given the following: 2 C8H18 + 25 O2 ====è 16 CO2 + 18 H2O Find the limiting reagent for making CO2 from 35.4 Moles C8H18 and 145 moles O2. Then find the grams excess reagent left at the end of the reaction
How many grams of Al2O3 are produced when 38.9 grams of O2 react completely with Al? 4 Al (s) + 3 O2 (g) → 2 Al2O3 (s)
1. How many moles of Al2O3 are formed from the reaction of 6.38grams of O2 and 9.15grams of Al? 2. How many grams of Al2O3 are formed from the reaction of 1.88grams of Al and 1.88 grams of O2? 3. How many grams of Al2O3 are formed from the reaction of 8.32x10^20 molecules of O2 and 4.26x10^21 molecules of Al?
1. Aluminum reacts with oxygen according to the following reaction: 4 Al(s) + 3 O2(g) -> 2 Al2O3 If 8.00 moles of oxygen are reacted with 8.00 moles of aluminum to completion, which is the excess reactant?
4. Consider the reaction of aluminum and oxygen: Al(s) + O2(g) Al2O3(s) (i). Which is the limiting reactant if we start with 30.0 g Al and 30.0 g O2? (ii). What is the Theoretical Yield for the reaction? (iii). If 25.85 g of Al2O3 was collected at the completion of the reaction (actual yield), what is the % yield for the reaction? 5. (a). A 1.506-g sample of limestone-containing material gave 0.558 g of...
Given the unbalanced reaction of Al(s) + O2 (g) ---> Al2O3 (s), determine which reagent, and how much will be left over after the reaction of 5.0 mol of Al (s) with 4.0 mol of O2 (g).
How many grams of Al2O3 are produced if the reaction starts with 35.0 grams of aluminum? (Assume there is plenty of oxygen present.) 4 Al + 3 O2 → 2 ALO3 5.00 2.59 0.648 66.18
What are the correct coefficients for the reaction: _____ Al + _____ H2O ---> _____ Al2O3 + _____ H2 How many grams of H 2 will be produced if 28.2 mL of 0.254 M HCl solution are combined with excess Mg metal? The reaction is 2 HCl + Mg ---> H 2 + MgCl 2 How many grams of NO can be produced by the reaction of 13 grams of Cu with HNO3 according to the equation: 8 HNO3 + 3...
The thermochemical equation for the reaction is shown below: 4 Al(s) + 3 O2(g) → 2 Al2O3(s) ΔH = -3352 kJ How much heat is released when 12.1 g of Al react with O2(g) at 25 oC and 1 atm? Group of answer choices -3.59 × 10^5 kJ -104 kJ -1.50 × 10^3 kJ -376 kJ