___HCl +__ Al → ___AlCl3  + ___H2 How many moles of HCl are needed to react with 0.87 moles of Al? (   )  __S2 + __O2 → __ SO2 How many particles of SO2 will be produced from 26.9 x1026 particles O2? (   )

Q: Consider the complete combustion of 6.54×10-1 moles of C3H6 with excess oxygen. C3H6 + 9 O2  → 6…

A: Use mole -mole relationship to get the answer

Q: 4/18 tasks attempted he Haber-Bosch process involves the combination of nitrogen and hydrogen at…

A:

Q: how many moles of NH3 will be required to produce 10.9 moles of water?

A: Given :- 4NH3 + 7O2 →4NO2 + 6H2O               Number of moles of H2O produced = 10.9 mol  To be…

Q: Consider the balanced reaction given below. How many moles of CO2 would form when 0.628 mol of C4H8…

A: given C4H8 = 0.628 mol from equation 1mol C4H8 = 4mol CO2

Q: Mr. Romeo has 102 grams of Methane, CH4. How many moles does he have available to burn? Part 2:…

A:

Q: 22. Be able to solve one-step and multi-step problems involving moles, mass, and a balanced chemical…

A: Answer: 399.26 g of NaBr is formed.

Q: In the chemical reaction 16 Na + S → 8 Na,S , what is the total number of moles of S, that read when…

A: The given data: 7. The number of moles of Na = 4 moles To determine = The total number of moles of…

Q: 3) Consider the following reaction. How many moles of oxygen are required to produce 2.33 moles of…

A:

Q: How many moles of H2 will be consumed to produce 3.66 moles of HF? Assume that F2 is in excess. H2 +…

A: To calculate number of moles of reactants or products we must know the balanced chemical equation.

Q: 12) Calcium carbide (CaC2) reacts with water to produce acetylene (C2H2) as shown in the unbalanced…

A: The unbalanced reaction equation for the reaction of CaC2 and H2O is CaC2(s) + H2O(g) → Ca(OH)2 +…

Q: Consider the reaction:                         2N2( g) + 5O2( g) + 2H2O( g)------> 4 HNO3(g) If a…

A: The given reaction is an example of synthesis reaction. Given masses of nitrogen, oxygen and water:…

Q: Consider the following balanced reaction: Al2O3 + 3H20 → 2Al(OH)3 If 2.44 x 1020 Al203 formula units…

A: Number of moles is calculated by dividing given mass with molecular mass.

Q: Consider the following balanced reaction: 2C4H10 + 1302 → 8CO2 + 10H20 If 0.237 mol C4H10 and 1.65…

A:

Q: A student carries out the following reaction: 2 Fe (s) + 3 S (g) → Fe,S3 (s). The student determines…

A: yes you right my ans also same

Q: A)What mass of ammonia gass can be produced from a reaction between 565.0g H2 and 880.0g of N2…

A:

Q: Ammonium nitrate has been used as a high explosive because it is unstable and decomposes into…

A: NH4NO3(s) → N2(g) + O2(g) + H2O(g) Mass of ammonium nitrate = 1.29 g   To calculate the mass of…

Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10-3 mol…

A: The given balanced chemical equation,  2N2O5(g) -------> 4NO2(g) + O2(g)  According to the…

Q: 2H2 + O2 -->  2 H2O How many moles of oxygen is required to produce 17.1 moles of water?

A:

Q: Consider the following balanced chemical equation: 2CH3OH(I) + 302(g) → 2CO2(g) + 4H2O(1) Calculate…

A: Solution - Balance reaction2CH3OH(l) + 3O2 → 2CO2(g) + 4H2O(l) Given, Volume of (CH3OH) = 6.25…

Q: Which of the following represents a balanced combustion reaction? O CH4 + O2 → CO2 + H2O O CHĄ + 02…

A: Definition of Combustion reaction; Combustion of a hydrocarbon in the presence of oxidant usually…

Q: How many grams of H2O are formed from the complete reaction of 32 g of O2 according to this…

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction is as…

Q: 12.Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog:…

A: 1-First we will convert grams of P2O5 to moles :  Molar mass of P2O5 = 142gmol-1  Moles of P2O5 = (…

Q: Consider the following equation: 4 NH3 (g)   +   5 O2 (g)   →   4 NO (g)   +   6 H2O (l) When 6.97…

A: For the given reaction:  4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(l)  It is told that oxygen is present…

Q: 10. Translate the following written chemical equation to a shorthand chemical equation. Aluminum…

A: General chemistry.

Q: When NaHCO3 completely decomposes, it can follow this balanced chemical equation 2NaHCO3 -> Na2CO3…

A:

Q: A mixture of N21g2 and H21g2 reacts in a closed containerto form ammonia, NH31g2. The reaction…

A: Balanced reaction for the given reaction is as follows. N2g+3H2g→2NH3g After reaction we have 3.0…

Q: Al(OH)3+H2SO4⟶?Al(OH)3+H2SO4⟶? How many grams of Al(OH)3 are required to completely convert 41.407…

A: In this question, firstly we need to complete and balanced chemical equation and after that we will…

Q: In certain reaction Fe and O2 combine to form irom(III) oxide. 18.1 moles of Fe and 12.4 mole of O2…

A: Given, moles of Fe = 18.1 moles Moles of O2 = 12.4 moles First we find the limiting and the excess…

Q: .  Balance the chemical equation first before attempting to answer the question.…

A: We will balance the equation first, then using stoichiometric calculations to answer the question.

Q: Consider the following balanced reaction: 2C4H10+ 1302 → 8CO2+ 10H2O 0.237 mol C4H10 and 1.65 mol O2…

A: Given : We have to calculate the moles of carbon dioxide.

Q: Look at the single replacement reaction below. 3CuCl2 + 2Al → 2AICI3 + 3Cu Which best summarizes the…

A:

Q: 4Ht +2NO3+ 2e-+2NO z+ZH2O Cu +2NO2-t4Ht > cu+2NO2+ 2HZO HzO):Cucaqst ZNO3 caq) +4HgO Lagy o Cue…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: Ss(4) + 4C12 (g) – 4 S2Cl2 (€) Starting with a mixture of 20.0 g of sulfur and 72.0 g of Cl2. a…

A: Limiting reagent is the reagent which is present in limiting amount.

Q: AH°, in kJ/mol NO2 (3) 31.5 H20 (g) -253.3 NH NO3 (s) -408.8 O2 (g) Using the information given…

A:

Q: What is the total number of moles of H2O produced

A:

Q: If the actual yield of the reaction was 75% instead of 100%, h was over?

A: This is a multiparts question. According to guidelines in multiparts question We can solve only the…

Q: 2 C2H6 +7 O2→4 CO2 + 6 H2O how many moles of CO2 are formed when 1 mole of O2 is consumed?

A: Given :  2 C2H6 + 7 O2 → 4 CO2 + 6 H2O  Number of moles of O2 = 1 mol  To be calculated :  Number of…

Q: Mercury can be obtained by reacting mercury(II) sulfide (show below) with calcium oxide. If you…

A: Given information: Mass of mercury(II) sulfide = 136.6 g

Q: The following diagram represents a high-temperaturereaction between CH4 and H2O. Based on this…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: Determine the amount of excess reagent (in grams) left over after 0.1229 g NaOH reacts with 0.2786 g…

A: 2 NaOH (aq) + 2 Al (s) + 6 H2O (l) → 2NaAl(OH)4 (aq) + 3 H2 (g) Mass of NaOH reacted = 0.1229 g Mass…

Q: 450 g of H2O is decomposed to form H2 and O­2 gas. a. Write the skeleton equation for the reaction…

A: In the given reaction 450 g of water is decomposed to form H2 and O2 gas.

Q: ce started, ne: 57 minutes, 35 seconds. Completion Status: A Moving to another question will save…

A:

Q: A reaction is performed so that it can be considered a closed systen The reaction produces 3.5g H2…

A: Products of reaction ,  H2 mass = 3.5 g  NaOH mass = 55.7 g  Reactant mass,  H2O = 45.8 g  Na =…

Q: Consider the balanced reaction given below. How many moles of CO2 would form when 0.628 mol of C4H3…

A: Given that, Moles of C4H8=0.628 mol  Moles of CO2 = ?

Q: Consider the following: N2(g)+ 3H2(g) = 2NH3(g) K=6.3 × 10* What is the new Ke for this reaction but…

A: If an equilibrium reaction is multiplied with a suitable number then that number will apper in the…

Q: From the unbalanced reaction: B2H6 + O2  HBO2 + H2O a. What mass of O2 will be needed to burn 36.1…

A: The reaction given is, => B2H6 + O2 --------> HBO2 + H2O Balancing : Since we have 2 B in LHS.…

Q: Mercury can be obtained by reacting mercury(II) sulfide (show below) with calcium oxide. If you…

A: Mercury can be obtained by reacting mercury(II) sulphide with calcium oxide. The balanced reaction…

Q: MISSED THIS? Watch KCV 8.2, IWE 8.2: Read Section 8.4. You can click on the Review link to access…

A: From the stoichiometry and molar masses of reactants and products, the exact amount of reagents can…

Q: Using the same balanced equation as question #5, how many molecules of NO would be produced if you…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".