alculate the theoretical yield of (in grams) of Ca3(PO3)2 when 7.15 g of calcium hydroxide reacts with excess phosphours acid.    Be sure to balance the chemical reaction before beginning.    ____Ca(OH)2   + ____H3PO3  ---> ____ H2O  + ____Ca3(PO3)2

Q: Write a balanced molecular equation with physical states for what has just been described, assuming…

A:

Q: A chemist dissolves 1.406 g pure platinum (Pt) in an excess of a mixture of hydrochloric and nitric…

A: Concept introduction: According to stoichiometry, the number of moles of each atom on either side of…

Q: 100 mL 0.25 M NH4OH, 4 g Ca(NO3)2·4H2O, and/or 3 g (NH4)2HPO4.Determine the mass or volume of each…

A:

Q: A 10.4 g sample of a mixture of NaCl and BaCl2 is treated with an excess of aqueous K2SO4. All of…

A: The mass of the mixture of NaCl and BaCl2 is = 10.4 g The mass of precipitates is = 5.82 g Percent…

Q: A sample of ultrapure silicon was reacted with excess oxidizing yielding SiO₂. After proper…

A: Given that -  Mass of Silicon dioxide SiO2 =  3.1754 g  Percentage of ultrapure silicon = 99.98%…

Q: S. Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed with sand.…

A: The given reactions are, FeTiO3s + 3Cl2g + 3Cs → 3COg + FeCl2s + TiCl4gTiCl4g + 2Mgs → 2MgCl2l + Tis…

Q: 3.00- g sample of an alloy of Pb Lead was dissolved in nitric acid (HNO3). Sulfuric acid was added…

A: First Calculate mole by dividing Molar mass to the mass  Then use mole -mole relationship to get…

Q: How do you balance this chemical equation?  Fe(OH)2 + O2 + H2O ---> Fe(OH)3

A:

Q: Gold is extracted from gold-bearing rock by adding sodium cyanide inthe presence of oxygen and…

A: Given data, Mass of gold bearing = 1000g % gold by mass = 3% Mass of NaAu(CN )2 = 38.790g

Q: Ammonia can be made by reaction of water with magnesium nitride: Mg3N2(s) + H20() → -- Mg(OH)2(s) +…

A: Answer 1 :  The chemical equation :  _Mg3N2(s) + _H2O(L) ----> _Mg(OH)2(s) + _NH3(g)  When the…

Q: 2 Sr + 0, 2 Sro (is the reaction balanced?) 4. How many moles of Sr would synthesize with 3.5 moles…

A:

Q: A student analyzes a sample of rock that contains the element calcium (Ca). In the student's…

A: Given that,182.2 mg of the rock produces 120.7 mg of CaC2O4 on treatment of Na2C2O4 We have to find…

Q: Precipitates used in the gravimetric determination of uranium include NazU2O7 (MM = 634.0 g/mol),…

A: Calculate : which weighing forms having the greatest mass of precipitate from a given quantity of…

Q: 6. Solid titanium (IV) oxide reacts with liquid bromine trifluoride to produce solid titanium (IV)…

A: We have been asked the different chemical equation for the given Reaction

Q: Here is some information to help. In this experiment, magnesium metal is heated until it reacts…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: In the textile industry, chlorine is used to bleach fabrics. Any of the toxic chlorine that remains…

A: Given data: The mass of Na2S2O3 is 138.96 kg=138960 g. The mass of Cl2 is 52.72 kg=52720 g. Given…

Q: What is the sum of the balancing coefficients when properly balanced? Write a balanced equation for…

A:

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: The given reaction is a double-displacement reaction, which is defined as a type of chemical…

Q: Consider the following chemical reaction: Na2Cr2O7(aq) + BaCl2(aq) ---------------> NaCl(aq) +…

A:

Q: gas. (Do you remembe which lab reacted zinc with sodium hydroxide?) ype of Reaction: Red Z0 Na,ZnO,…

A: Balanced chemical equation are as follows:

Q: 3. For cach of the following reactions, show the products that would be expected to form and balance…

A: Here all the reactions are given, are double displacement reaction.  In the reaction, two groups are…

Q: you used 5.00 mL of 0.100 M copper (ii) nitrate and converted it into copper (ii) oxide. complete…

A:

Q: Balance the following reaction SO2 + NaOH --> NazsO3 + H20

A: Balanced chemical equation  In the Balanced chemical equation , number of atoms on both side of…

Q: Determine the theoretical yield of alum (KAl(SO4)2·12 H2O), in units of g, if a student starts with…

A: Interpretation: The theoretical yield of alum in grams is to be determined. Given: Theoretical yield…

Q: What percentage of the mixture was CaSO4 if a 4.550g solid mixgure containing CaSO4 is dissolved in…

A: The mass of the CaSO4 sample is =  4.550 g The mass of BaSO4 precipitate is = 0.6168 g The percent…

Q: n the textile industry, chlorine is used to bleach fabrics. Any of the toxic chlorine hat remains…

A: Given values -> Weight of Na2S2O3 = 146.66kg =146660gram Weight of Cl2 = 42.09 kg = 42090gram

Q: Generic Chemical Equation: 2A + 4B---> 3C What type of reaction the equation represents?

A:

Q: Methanol, CH3OH, can be prepared from carbon monoxide and hydrogen according to the reaction CO (g)…

A: The reaction given is  CO (g) + 2 H2 (g) ------> CH3OH (l) Given : volume of CH3OH produced = 1.0…

Q: 1) Write and balance the reaction for methane oxygen → carbon dioxide + water 1 CHy t 2Oa→1C02 + 2…

A: From the balance equation we can calculate  the mass of reactant required .

Q: For the synthesis of boric acid; 7.94 g of anhydrous borax was taken and 15 mL of water was added…

A:

Q: Na oH 4. solid copper(II) carbonate is heated oules tranred durig 0.22 bas (HOh2y0.21 5. solid…

A: Here we have to write the balanced chemical equation and net ionic equation for reactions in…

Q: How to write a chemical equation for: _______Cu (s) + _____ O2 (g) ---> ______   Could you…

A: The given equation is to be completed-

Q: Consider the reaction between ammonium and oxygen: 4 NH3 ) + 5 02 (e) --> 4 NO () + 6 H20 ) A…

A: In this question answer does not matched any of the above option.The answer of this question should…

Q: Several brands of antacid tablets use aluminum hydroxide (Al(OH)3, 78.00 g/mol) to neutralize…

A: Given :-  unbalanced equation  Al(OH)3 + HCl → AlCl3 + H2O  amount of Al(OH)3 = 0.65 g  To calculate…

Q: Consider the reaction between hydrochloric acid and calcium hydroxide: 2 HCI (aq) + Ca(OH)2 (aq) -->…

A: Theoretical yield is the maximum amount of product which can be formed from the given reaction.  We…

Q: ) A 1.20 gram sample of ammonium phosphate is dissolved in 100. mL of water. The solution is poured…

A: The balanced equation is 2(NH4)3PO4 (aq) + 3 Mg(NO3)₂(aq) --> Mg3(PO4)₂ (s) + 6NH4NO3(aq) Net…

Q: What chemical could you add and what relations would occur that would allow you to distinguish…

A: A chemical reaction is a process in which reactants are converted to products. There are four types…

Q: Balance the products and reactants. Show your work in balancing the formula. _____ Cu + ______…

A:

Q: 3. Consider the nickel salt: (NH4 )2Ni(SO4 )2 ·y H2O (Ammonium Nickel Sulfate Hydrate), where y is…

A:

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Chemical equation is the equation in which the chemical reaction is represented. All the reactant…

Q: Hydrogen fuel can be generated using a process called coal gasification. Hydrogen gas is formed by…

A: Given that,    Hydrogen gas fuel is generated by the reaction of coal and oxygen in the presence of…

Q: Consider the reaction between ammonium and oxygen: 4 NH3 () + 5 02 (e) --> 4 NO ) + 6 H20 » A…

A:

Q: From the reaction below, answer the following questions: TiO2(s) + 2C(s) + 2Cℓ2(s) → TiCℓ4(s) +…

A: Given data, Mass of TiO2 = 0.98Kg = 980g Mass of Cl2 = 1.76Kg = 1760g Experimental yield of TiCl4 =…

Q: Does PbCl2 and Agl not form a PbI2(s) precipitate? It is also a double replacement reaction right?

A:

Q: Lithium and nitrogen react in a combination reaction to produce lithium nitride: OLi(a) + N2(g) –…

A: Here i have solved part B

Q: In this experiment, magnesium metal is heated until it reacts with oxygen in the air according to…

A: Given information: Mass of crucible + cover =18.500 g Mass of crucible + cover + Mg = 18.702 g Mass…

Q: N2(g)+3h2(g)=2nh3(g) what type of reaction is this?

A: Given: N2(g) + 3H2 (g)----> 2NH3(g)

Q: (a) When a solution of calcium chloride (CaCl2) is mixed with a solution of sodium carbonate…

A: (a) First balanced Molecular equation :  When one equivalent of CaCl2 react with one equivalent of…

Q: the reaction Ti(s) + 2 F2 (g) → TIF4(s) 4.0 g Ti, 4.0 g F2 Express your answer using two significant…

A:

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: The following reaction occurs and referred as s a precipitation reaction.

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".