3KOH+H3PO4⟶K3PO4+3H2O what mass of phosphoric acid in grams is needed to produce 2.15 mol of water?

Q: A thermite reaction occurs between solid  aluminum and iron III oxide (rust) to form molten iron…

A: ]Given reaction2Al(s) + Fe2O3 (s)→2Fe(l) + Al2O3(s)Mole of  Fe2O3  reacts = 1.5 moleGrams of iron…

Q: A mixture contains 0.394 mol of Mn2O3 and 16.0g of MnO2. 1. How many moles of O are present in the…

A: Number of moles is equal to the ratio of mass to molar mass of substance. Number of moles=Mass of…

Q: How many grams of water will be required to completely react with 1.00 mol of CaO according to the…

A:

Q: Consider the balanced chemical equation below:  NaOH (aq) + HCl (aq) → H2O (l) + NaCl (aq) If 12.3…

A: Sodium hydroxide reacts with hydrochloric acid to form water and sodium chloride. The equation for…

Q: balance the following chemical equations  HBr(aq) +NH3(aq) → Ba(OH)2(aq) + H3PO4(aq) → HClO4(aq)…

A: 1.  HBr(aq) +NH3(aq) → Answer -   HBr(aq) + NH3(aq) → NH4+(aq) + Br–(aq)   2.  Ba(OH)2(aq) +…

Q: How many grams of Fe(NO3)3 are required to react with 11.0 g NaOH according to the unbalanced…

A: It is given that 11 g of NaOH is reacting with Fe(NO3)3 to give Fe(OH)3 and NaNO3 and the balanced…

Q: Consider the following equation: HCl(aq)+NaOH(aq)->H2O(l)+NaCl(aq) if 0.25 moles of sodium…

A: Given reaction is,HCl(aq) + NaOH(aq) → H2O(l) + NaCl(aq)Here 0.25 moles of NaOH completely react…

Q: Sodium peroxide (Na2O2) is often used in self-contained breathing devices, such as those used in…

A: Given data contains, Mass of Na2O2 is 80.0 g. Mass of CO2 is  0.0720 g .

Q: III. Hydrogen peroxide is used as a cleaning agent in the treatment of cuts and abrasions for…

A: Concept based on stoichiometry.

Q: Aluminum hydroxide reacts with sulfuric acid as follows: 2 Al(OH)3(s) + 3 H2SO4(aq) Al2(SO.)3 (aq) +…

A: Given,

Q: 2 HCl + CaCO3 → CaCl2 + H2O + CO2 How many grams of calcium chloride can be produced if you be

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Q: What is the limiting regeant, and how much the following other reactant is in excess?…

A: Given information: Mass of NO2 = 377 g Mass of H2O = 244 g

Q: 2. Balance each of the following chemical equations by replacing the owith the correct coefficient.…

A: Balancing the above equations

Q: When mixed, solutions of silver nitrate, AgNO3, and sodium sulfate, Na2SO4, form a precipitate of…

A: Since from the balanced reaction  2AgNO3(aq) + Na2SO4(aq) → Ag2SO4(s) + 2NaNO3(aq) we can say that 2…

Q: What is the percent yield of the following reaction if 20 grams of CaCO3 is heated to give 5 grams…

A: Introduction :  Percent yield can be defined as the ratio of actual yield to the theoretical yield…

Q: For the neutralization reaction H2SO4 + 2NaOH-> Na2SO4 +2H2O, how many grams of H2SO4 are needed…

A: The given reaction is :                   Molar mass of NaOH = 40 g/mol Molar mass of H2SO4 =…

Q: What coefficients (in order from left to right) are needed to balance the following chemical…

A: What coefficients (in order from left to right) are needed to balance the following chemical…

Q: What is the coefficient of H,0 when the equation below is properly balanced? P2CI6(1) + H,0(1) →_…

A: P2Cl6 (l) + 6H2O (l) → 2H3PO3 (aq) + 6HCl (aq)

Q: How many moles of NaF are produced in the reaction between sodium bromide and calcium fluoride when…

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Q: Sodium hydroxide reacts with carbon dioxide as follows:2 NaOH(s) + CO2(g)------->Na2CO3(s) +…

A: Given that the moles of NaOH is 1.85 mol and CO2 is 1.00 mol. Limiting reagent and gas present in…

Q: Sodium peroxide (Na₂O₂) is often used in self-contained breathing devices, such as those used in…

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: What volume (in mL) of 0.09024 M HNO3 is required to react completely with 0.2432 g of potassium…

A:

Q: The following is a balanced reaction: 2 AGNO3 (aq) + MgCl2(aq) --> 2 A8CI (s) + Mg(NO3)2(aq) If 4.0…

A: Given, balanced chemical reaction is ,                           2 AgNO3 (aq)  +  MgCl2 (aq)…

Q: how many grams of water are produced if 27.4 ml of the 0.164M calcium hydroxide solution is reacted…

A: From the balanced equation: Number of moles of water produced per mole of Ca(OH)2 = 2 Number of…

Q: Lakes that have been acidified by acid rain ( HNO3 and Ha SO4) can be neutralized by a process…

A: The question is based on the concept of reaction stoichiometry. We have to calculate mass of calcium…

Q: BaCl2 (aq) + Na2SO4 (aq) → 2NaCl (aq) + BaSO4 (s) If 50.0 mL of 2.55 M barium chloride are used in…

A:

Q: When iron (III) hydroxide is mixed with phosphoric acid, iron (II) phosphate precipitate results.…

A: Iron (II) hydroxide reacts with phosphoric acid to form iron(III) phosphate and water. The equation…

Q: given the following equation calculate the mass of potassium hydroxide (in grams) required to…

A:

Q: According to the following reaction, how many grams of phosphoric acid are required for the complete…

A: To Solve this problem we will use the given balance chemical equations .

Q: If 50 g of Iron(III) chloride  react with 25 g of sodium hydroxide what is the maximum mass of…

A:

Q: Hydrogen chloride can be made in the laboratory by the reaction of sodium chloride and sulfuric…

A: Given unbalanced equation is NaCl(s) + H2SO4(aq) ------> HCl(aq) + Na2SO4(aq) The balanced…

Q: How many grams of AgNO3 is required yo completely react with 81.5g LiOH? Balanced equation AgNO3(aq)…

A: Silver nitrate reacts with lithium hydroxide to form a precipitate of silver hydroxide and lithium…

Q: Sodium peroxide (Na2O2) is often used in self contained breathing devices, such as those used in…

A: The reaction taking place can be written as, => Na2O2 + CO2 ------> Na2CO3 + O2  Balancing :…

Q: Baking soda (NaHCO3) can be used as an antacid. It reacts with and neutralizes stomach acid (HCI).…

A: Given data,Mass of NaHCO3=10.0gMass of HCl=10.0g

Q: Magnesium hydroxide is the active ingredient in milk of magnesia, a common reme acid reflux. It…

A: The given reaction is, Mg(OH)2(aq) + 2HCl(aq) ---> 2H2O(l) + MgCl2(aq) From the reaction we can…

Q: How many moles of NO₂ would be required to produce 3.01 moles of HNO₃ in the presence of excess…

A: Introduction: The given question can be solved by using stoichiometric equations. 2 moles of HNO3…

Q: Calcium carbide, CaC2, is an important preliminary chemical for industries producing synthetic…

A: Given :  CaO + 3 C → CaC2 + CO  amount of C = 10.2 g  To be calculated :  amount of CaC2 (in g)

Q: Consider the reaction below:   NH3 (g) + O2 (g) →  NO (g) + H2O (g)   Suppose you started with…

A: Given :  NH3 (g) + O2 (g) →  NO (g) + H2O (g)  amount of NH3 = 30.0 g  amount of O2 = 30.0 g  To…

Q: Consider the following reaction: If 10.0 g of KF are used, how many grams of CaF2 can be formed?…

A: Given, Ca(NO3)2(aq) + 2KF(aq) → CaF2(s) + 2KNO3(aq) mass of KF reacts = 10.0 g mass (in grams) of…

Q: 4) Aluminum chips are sometimes added to sodium hydroxide-based drain cleaners because they react to…

A: We have to balance the given reaction

Q: give thumbs up if all are answered correctly.    1. Balance the following chemical equations.…

A:

Q: - Hydrogen chloride can be made in the laboratory by the reaction of sodium chloride and sulfuric…

A: Since you have posted multiple questions, we are entitled to answer the first only. 4) The reaction…

Q: A solution iodine is such concentration that 20.0 mL are rdquired to titrate the antimony in a 0.100…

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Q: Suppose we react 4.00 mol of HCl with 1.00 mol of Ca, (PO,), to produce phosphoric acid, H,PO,,…

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Q: 6. In the given reaction: H2 + Cl2 → HCI How many grams of HCI can be produced if 7.25 g of Cl2 is…

A: Given, mass of Cl2 = 7.25 g Molar mass of HCl = 36.46 g/mol Molar mass of Cl2 = 70.9 g/mol

Q: Calculate the grams of precipitate formed if you react 38.9 g AgNO3 with 30.2 g of Na2S according to…

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Q: Synthesis of aspirin: C4H6O3 + C7H6O3 = C9H8O4 + C2H4O2 What is the limiting reactant if 5.00 mL of…

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Q: For the following chemical reaction, how many moles of sodium sulfate (Na2SO4) will be produced from…

A: