A. what is the maximum mass of water that may be produced?  B. what is the excess reactant?

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: Solutions of sodium hypochlorite (NaClO) are sold as laundry bleach. This compound is made by the…

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Q: How many g of H2O are required to react with 55.2 g BCl3?

A:

Q: Gaseous ethane reacts (C2H6) with gaseous dioxygen (O2) to produce gaseous carbon dioxide (CO2) and…

A: The balanced equation for the reaction of Ethane ( C2H6 ) and dioxygen ( O2 ) is,      2 C2H6  +  7…

Q: What mass of H2 can be produced when 6.0 mol of Al reacts with HCl?                2 Al   + 6 HCl…

A:

Q: How many moles of HCl are needed to react with 0.970 moles of Al, according to the following…

A: Given balanced equation is 2AI + 6HCI → 2AICI3 + 3H2 Moles of Al reacted = 0.970 mol Moles of HCl…

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

A:

Q: How is stoichiometry used to calculate energy absorbed when a mass of liquid boils? A. Grams liquid…

A: Given, The stoichiometry used to calculate energy absorbed when a mass of liquid boils is :

Q: 7. How many grams of aluminum chloride, AICI3 (MM 133,34 glmol). can be produced from 25.0 g of…

A: Aluminum reacts with chlorine to form aluminum chloride. The equation for the balanced chemical…

Q: What is the Mass pf Cl- found in the water sample (in grams)? %(w/w) Cl- in the water sample?…

A: Given data,Mass of titrant(AgNO3) used in trial 1=0.76gMass of AgNO3 used in trial 2=0.73gMass of…

Q: 2Mg(s) + O2 (g) → 2MgO(s)   The number of moles of oxygen gas needed to react with 4.00 mol of Mg…

A:

Q: what is the percent yield of the reaction of 3.75 g of NO are formed?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Percent yield = (actual…

Q: Calculate how many moles of NO2 form when each quantity of reactant completely reacts.2 N2O5( g)¡4…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Calculate how many moles of NH3 form when each quantity of reactant completely reacts.3 N2H4(l )¡4…

A: Since you have posted multiple sub-parts, we will solve the first three sub-parts for you. To get…

Q: For this reaction, 2 NH3 + CO2 --> H2NCONH2 + H2O how much water would be produced when 5.0 g of NH3…

A: Given data,Mass of NH3=5.0gMass of CO2=5.0g

Q: if 0.75 grams of Ca(OH)2 is used in the reaction to determine the following:? a. number of moles of…

A: The balanced reaction taking place is as follows: Ca(OH)2+2HCl→CaCl2+2H2O Calculation of no. of mol…

Q: 1. H2SO4 + NaOH → NazSO4 + H2O a). Balance this equation b). What mass of H;SO4 would be required to…

A: Given:  a) H2SO4  + NaOH -----> Na2SO4  + H2O  b) moles of NaOH given = 0.75 mol  c) mass of…

Q: A 0.2356 g sample containing only NaCl and BaCl₂ yielded 0.4637 g of dried AgCl. Calculate the…

A: Given data:The amount of sample containing NaCl+ BaCl2 =  0.2356 gThe amount of AgCl (obtained)=…

Q: -Coz+ Heo A dry-cleaning solvent (mass = 146.99 g/mol) that contains C, H, and Cl is suspected as a…

A:

Q: If 56.0 g of O2 is mixed with 56.0 g of H2 and the mixture is ignited, A. what is the maximum mass…

A: Reaction:  2H2 + O2 →2H2O 2moles of H2 reacts with  1 mole of O2 to give 2 moles of H2O

Q: 3. If 64.15 g of HCl were produced from 2.07 g of H2 and an excess of Cl2 according to the reaction.…

A: given ;  mass of HCl produced = 64.15 g  mass of H2 given = 2.07 g  mass of Cl2 given = in excess

Q: C + Fe2O3 → CO + Fe If 0.9 mol of C is added to 0.22 mol of Fe2O3, what is the limiting reactant?…

A: Answer option B. Fe2O3  is the limiting reactant.

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: 22. The combustion of hexane (C,H14), a component of gasoline, is represented by the balanced…

A: A combustion reaction of hexane. Balanced chemical Reaction :-  2C6H12 (l) + 19O2 (g) --> 12CO2…

Q: For the following reaction: C3Hg(g) + O2(g) ————> CO2(g) + H2O(g) a). balance the reaction b).…

A: It is based on basic concept of physical chemistry (mole concept). Forulma used: 1mole=6.022*1023=…

Q: 0.349 g of CaCl2•2H2O and 0.698 g of Na2CO3 are dissolved in 100 mL of water to forma solution.a.…

A: (a) The resulting equation is given below.

Q: 1. A mixture of hydrazine (N2H4) and hydrogen peroxide (producing nitrogen and water) is used as a…

A: Given: The mass of H2O2 (hydrogen peroxide) is 35.0 g The molecular weight of H (hydrogen) is 1.01 g…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: We have to calculate the mass in grams of methanol.

Q: - In a neutralization reaction, 50.00 mL of 0.750 M phosphoric acid reacts with 2.500 g of magnesium…

A: Since acid and base neutralize each other's effect,it is called neutralization reaction.   (a) The…

Q: How many grams of N2 are needed to completely (stoichiometrically) react with 222 g of Br2 ? N2 + 3…

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Q: An acid, HEl, is formed from a hypothetical element, El, and a subsequent aqueous solution is…

A: The number of moles of compound is given by the expression: Number of moles=Given mass of…

Q: How many grams of h20 will be formed when  32.0 g h2 is mixed with 12.0 g of O_2 and allowed to…

A: The objective of this question is to determine the amount of water (H2O) that will be formed when…

Q: 10. What are shared in covalent bonds?* Cations Protons Electrons Anions 11. What type of reaction…

A: The answer to the given three questions can be given as -

Q: If 45.0 g of O2 are mixed with 6.70 g of H2 and the mixture is ignited, what mass of water is…

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Q: 3. Given: NaCl 1 NiCl₂ + 2 NaOH → 1 Ni(OH)₂ + 2 A student combines 2.44 g of NiCl₂ with 6.44 g NaOH.…

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Q: 2CH3OH+302 --> 2CO2+4H2O Calculate the number of moles of water formed when 15.0 moles of O2…

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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".