When the reaction given is balanced, there are  blank atoms of oxygen and  atoms of blank hydrogen on each side. (NH 4) 2SO 4 (aq) + Ba(C 2H 3O 2) 2 (aq) --> BaSO 4 (s) + NH 4C 2H 3O 2 (aq)

Q: sition 5. 6. 主 FF You are burning 96 grams of methane, CH, to keep you warm. How many grams of…

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Q: Titanium dioxide (TIO2) is a white molecule that is used as a pigment for white paint. It is…

A: According to the chemical equation, one mol of TiO3 is produce when one mole FeTiO3 involve in the…

Q: Urea, CO(NH2)2, is manufactured on a large scale for use in producing urea-formaldehyde plastics and…

A: 1.00×103 kg of carbon is equivalent to 1.00×106 g of carbon.

Q: When the equation below is balanced , H 2 O 2 (aq)+H^ + (aq); +Fe^ 2+ (aq) H 2 O(l); +Fe^ 3+ (aq)

A: H2O2(aq) + H+(aq) + Fe+2(aq) -------> H2O(l) + Fe+3(aq)  We have to balance the above equation.

Q: (3b-301-4.12) Carborundum is silicon carbide, SiC, a very hard material used as an abrasive on…

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Q: What is the mass in grams of NO that will be produced from 12.7 g of NO, reacted with excess water…

A: From a balance equation we can calculate the mass of the product .

Q: Which of the following reactions does the chemical equation below best represent? Cu(NO3), (aq) + 2…

A: The name of the species involved in the reactions are given below; Cu(NO3)2=copper…

Q: If 5.50 mol of calcium carbide (Ca C 2 ) reactswith an excess of water, how many moles of acetylene(…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: if hydrogen gas and nitrogen gas react as shown what must be the chemical formula of the product? 3…

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Q: Antimony reacts with sulfur according to the equation in the image. What is the percentage yield for…

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Q: Balance the following equation by filling the gaps with appropriate numbers. Oco + 0HCI + OcoCI, Со…

A: To balance the equation we must know,  Atoms on reactant side = Atoms on Product side  ° As Co atoms…

Q: Balance the following equation with the smallest whole number coefficients. What is the coefficient…

A: The balanced equation and coefficient of Oxygen in balanced equation is given below

Q: For the reaction: CuSO4 + NH4OH , [Cu(NH3)6]SO4 + HOH, how many grams of [Cu(NH3)6]SO4 can be…

A: Balance reaction: CuSO4 + 6 NH4OH ——> [Cu(NH3)6]SO4 + 6H2O

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

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Q: Balance the following equation by filling the gaps with appropriate numbers CH4 02 CO2 H20

A: Given reaction is combustion reaction. We need to balance this reaction by filling the gaps with…

Q: What is the mass in grams of NO that will be produced from 19.7 g of NO, reacted with excess water…

A:

Q: Ethanol, C2H5OH(), and water can be mixed in any proportions. This is useful for making a variety of…

A: Given, Total mass of the mixture = 80.0 g Let mass of water be 'x'  Therefore, Mass of ethanol = (80…

Q: 3 - A chemical process takes place according to the following reaction. According to the amount of…

A: Answer:- This question is answered by using the simple concept of stoichiometry which gives the…

Q: When the reaction given is balanced, there are   blank  atoms of oxygen and  blank  atoms of…

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Q: Given the following reaction: 2 Al + 2 KOH + 4 H2SO4 + 22 H20 --> 3 H2 + 2KAI(SO)2•12H20 If you…

A: Aluminium in presence of KOH and sulfuric acid produces an alum.  Here Al is the limiting reagent…

Q: Balance the following equation by filling the gaps with appropriate numbers. PCI5 H20 H3PO4 HCI + +

A: In a balanced chemical equation number of atoms of each element on the reactant and products side…

Q: 4. How many moles of phosphorus are produced when 2.3 moles of diphosphorus pentoxide are decomposed…

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Q: Balance the following chemical equation (if necessary): C,H,O(1) + 0,(g) → H,O(g) + CO,(g) 5 2 2 3.…

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Q: 2 Fe,0, 4 Fe + 3 0, (is the reaction balanced?) 2. How many moles of oxygen would be produced from…

A: Please find the attachment.

Q: : The thermite reaction has been used for welding railroad rails, and to ignite solid-fuel rocket…

A: The thermite reaction occurs as follows: Fe2O3(s) + 2Al(s) → 2Fe(l) + Al2O3(s) 1 mol       2 mol…

Q: From the reaction __ Fe+__ O2→__Fe2O3, how many grams of iron oxide (Fe2O3) are produced when 111…

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Q: 2) How many moles of sodium will react with water to produce 4.0mol of hydrogen in the following…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  molar mass of H2O = 18.0 g/mol  At STP…

Q: Balance the following equations and give the type of chemical reaction.   Aluminum + sulfuric acid…

A: Balance chemical equation: In a balanced chemical equation the number of atoms of all the elements…

Q: 2. a. What is the theoretical yield if 35.2 g of aluminum reacts with excess sulfuric acid? 2Al(s) +…

A: From the given reaction we see that from 2 mol Al, 1 mol Al2(SO4)3 and 3 moles H2 are produced. 2…

Q: What is the mass in grams of carbon dioxide that would be required to react with 68.1 g of LIOH in…

A: Given,

Q: 3. Which of the following statements is FALSE for the chemical equation given below in which…

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Q: How many moles of nitrogen gas would be produced if 3.23 moles of copper(II) oxide were reacted with…

A: Given CuO = 3.23 mol  Ammonia = excess reagent  N2 gas =?

Q: (3b-301-4.12) Carborundum is silicon carbide, SiC, a very hard material used as an abrasive on…

A: Given information, SiO2 + 3C  -->  SiC + 2CO 4.12 moles of SiO2

Q: 2 Na,PO, + 3 Caso, Ca,(PO,)2 + 3 Na,so, (is the reaction balanced?) 10. If there are 75.32 g of Na,…

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Q: A sample of calcium weighing 2g. The calcium was precipitated as calcium oxalate, then it was…

A: Given that,  Weight of a sample of calcium Ws= 2 g Weight of empty crucible = 2.5 g Weight of…

Q: When elemental phosphorus oxidizes, it produces a covalently bonded molecule known as…

A: Given :-  Mass of P4 = 1.33 g  Mass of O2 = 5.07 g   To calculate :-  Theoretical yield of P4O10

Q: Which of the following reactions does the chemical equation below best represent? 3 Cu(CI), (aq) + 2…

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Q: What mass of zinc sulfide 19 5. The addition of concentrated hydrochloric acid to manganese (IV)…

A: Given: Mass of HCl= 4.76×10-2g Mass of MnO2 = excess

Q: 3Al + 3NH4ClO4 → Al2O3 + AlCl3 + 3NO + 6H2O what mass of ammonium perchlorate (in kg) should be…

A: Given,  3Al + 3NH4ClO4 → Al2O3 + AlCl3 + 3NO + 6H2O The mass of aluminum = 5.00 Kg  The mass of…

Q: Cryolite, Na, AIF (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A:

Q: 4. The following equation is unbalanced. Create an atom inventory, then balance the equation. (You…

A: Al4C3  +   12 H₂O → 4  CH4   +  3 Al(OH)3 Al = 4                          Al = 1 × 4 = 4 C = 3…

Q: 4 Fe + 3 02 → 2 Fe203 1. How many liters of iron metal are needed to react completely with 4.35 mol…

A: Chemical Reaction:-    4 Fe    +   3 O2    --- >    2Fe2O3  4 mol of iron atom react with 3 mol…

Q: 2+ a Write the chemical equation for the formation of the Ca(NH3)6²* .ion. (Use the lowest possible…

A: Ionic compounds dissociate in ions. In an aqueous state ionic compounds separate in equilibrium. The…

Q: what mass of CO2 is produced by the reaction?

A: Molar mass of carbon is 12.01 g/ mol. Molar mass of CO2= Atomic weight of C + 2× Atomic weight of O…

Q: - Consider the reaction: 4Al(s) + 302(9) (a) If 9.00 moles of aluminum react with an excess of…

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Q: 3I2 + 6KOH → 5KI + KIO3 + 3H2O Is this a Balanced Chemical Reaction?

A: Yes it is a balanced equation. LHS = RHS.

Q: Of the balanced chemical equations below, which one most correctly represents a combus tion…

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Q: 2AI(OH)3 Consider the following balanced reaction: Al203+ 3H2O If 2.44 x 1020 Al203 formula units…

A: Given :-  Al2O3 + 3H2O → 2Al(OH)3  No. of formula units of Al2O3 = 2.44 × 1020  To calculate  :-…

Q: i dont get any of this

A: A balanced chemical equation or reaction is the one in which the total number of atoms for each…

Q: b) Jamal has only 11-2 g of potassium hydroxide and wants to know what mass of potassium sulfate he…

A: In this question, we have to find out the correct answer of given problem by the help of the mole…

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".