. How many barium and iodate ions are contained in their original solutions? b. Which is the limiting reagent? Justify your answer through suitable calculation

Q: 11. For each of the following balanced chemical equations, calculate how many moles of product(s)…

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

Q: Balance the following chemical equations. Fe (s) + _Mg (s) +_________N₂ (g) → _ _KNO3 (s) →→→ KNO₂…

A: Balance chemical equation: balance chemical equation is the reaction in which number of atoms of all…

Q: To determine the number of moles of the water of crystallization (n) of a hydrated salt, a student…

A: Certain salts always contain some amount of water in their pure state. These are designated…

Q: 1. How many grams of solid will remain from the decomposition of 9.65 x 10 22 molecules of ferric…

A:

Q: How many moles of H2(g) are generated by the complete reaction of 0.145g of Mg(s) with excess…

A: The balanced reaction is ., Mg (s) + 2HCl (aq) ----> MgCl2 (s) + H2 (g)

Q: A sample of phosphorous is placed in a 10.05 g crucible and gives 10.24 g then heated red hot to…

A: Mass of empty crucible =10.05g Mass of phosphorus  + crucible =10.24 g Mass of phosphorus oxide +…

Q: A 0.3459 g tablet that contains bicarbonate generates 1.24 x 10−3 moles of CO2. What is the percent…

A:

Q: a. The combustion of ethanol (C2 H; OH) forms carbon dioxide and water vapor. A combustion reaction…

A:

Q: 7.) A student dissolved 5.00 g of Co(NO3)2 in enough water to make 100. mL of stocksolution. They…

A: Molar mass of Co(NO3)2 is 183 g/mol Hence moles of Co(NO3)2 taken = mass / molar mass = 5 / 183 =…

Q: 6. If you dissolved 5.0 g of nickel (II) chloride hexahydrate in 20 mL of 2.0 M…

A: limiting reactant is totally consumed during reaction and limiting reactant leads to tell the amount…

Q: 1. Metals react ith oxygen gas to produce oxides with the general formula Mx O y. Write a balanced…

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Q: How many molecules of hydrosulfuric acid could be reacted by 2.330 g scandium (III) hydroxide?

A: This problem can be solved by comparing stoichiometric ratio of hydrosulfuric acid and scandium(iii)…

Q: 1. Silicon dioxide (quartz) is usually unreactive but reacts with hydrogen fluoride according to the…

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Q: Balance the following equation by filling in the proper coefficients in each box below. use numbers…

A: Given, the unbalanced equation: TiBr4(g) + H2(g) → Ti(s) + HBr(g) We have to balance this equation.…

Q: A mixture contains NaHCO3 together with unreactive components. A 1.56g sample of the mixture reacts…

A:

Q: Barium metal was quantitatively precipitated from a 1.52 g sample of BaCl2-2H2O. The mass of the…

A: Given: Mass of the sample BaCl2.2H2O =1.52g Mass of Barium collected = 0.844g

Q: A sample of manganese weighing 3.245 g is dissolved in 2.00 M HCl....   A) When an excess of Na2S…

A: Given, A sample of manganese weighing 3.245 g is dissolved in 2.00 M HCl....   A) When an excess of…

Q: Suppose 1.50 g of sodium bicarbonate (NaHCO3) and 1.50 g citric acid (H3C6H5O7) reacted to produce…

A: According to the question we have, The mass of the sodium bicarbonate (NaHCO3) is given by = 1.50…

Q: A sample that contains only MnCO3 and MgCO3 weighs 0.9536 g. When it is dissolved in excess acid,…

A: Here we are required to find the percentage of MnCO3 in the sample .

Q: Write a balanced chemical equation for the following reactions and classify reactions. i. When…

A: In balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: 5. To react with 6.00 g of carbon (MM = 12.01 g.mol-1), what minimum mass of silicon dioxide (MM =…

A: To know the mass of Silicon dioxide needed to react with 6g of Carbon, we need to find out the moles…

Q: The zinc in a 1.199 g sample of a foot powder was precipitated as ZNNH,PO4. Strong heating of the…

A: Given :  Mass of foot powder = 1.199 g  Mass of Zn2P2O7 produced = 0.4089 g

Q: A mixture contains NaHCO3 together with unreactive components. A 1.62 g sample of the mixture reacts…

A: Use stoichiometry of the reaction to get answer.

Q: A 12.3 g sample of an alloy of Mg and Al produces 1.66 mol of H2 when added to excess HCl. What…

A: Given: Total mass of alloy = 12.3 g. And moles of H2 produced = 1.66 mol. Assuming that there are…

Q: Iron forms a sulfide with the approximate formula Fe,Se. Assume that the oxidation state of sulfur…

A: Given that,  An iron sulfide compound with molecular formula = Fe7S8 oxidation state of sulfur = -2…

Q: 1. (a) Create the target equation that represents the combustion of magnesium. Mg + ½O2  → MgO (Is…

A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat…

Q: Bacterial digestion is an economical method of sewage treatment. The reaction is an intermediate…

A:

Q: 96. Balance the following equations: a. Cr(s) + Sg(s) → Cr₂S3(s) Heat b. NaHCO3(s) Na₂CO3(s) +…

A:

Q: The following equation has not been balanced correctly (it is in fact impossible to balance the…

A: The given reaction produces diphophane and sodium bromide. According to given coefficients one atom…

Q: 1. Balance this equation and determine how many molecules of Ag2CO3(s) are produced if 20 molecules…

A:

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

A: The explanation is given below-

Q: 6. Balance the following chemical equations and determine the type of reaction: Na (s) + NaOH (aq) +…

A: Different type of chemical reaction: a) Precipitation reaction: In precipitation reaction an…

Q: 0.471 mol Ti 0.888 mol Cl2 Express your answer in moles to three significant figures. Theoretical…

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Q: 1. Balance the following equation: when solutions of sodium phosphate and barium nitrate are mixed,…

A:

Q: For   compound, indicate which group on the ring is more strongly activating and then draw a…

A: The given compound = p-Methylacetanilide In nitration reaction NO2+ act as the electrophile.…

Q: reaction C

A:

Q: One way to analyze for the amount of phosphorus in a rock is to precipitate the phosphorus as…

A: Given the mass of the rock sample = 2.832 g Percent of Ca3(PO4)2 = 86.52% => mass of Ca3(PO4)2 in…

Q: 4. What would be the limiting reactant if 9 g of water reacted with sodium to form 0.4g H2?

A:

Q: Consider the reaction: 3A+4B -> 3C  What is the limiting reactant if 1 mole of A is allowed to…

A:

Q: 9. What is the % (w/w) (mass percent) and molarity of a solution that is created from 20.72…

A:

Q: 14. A substance is found by analysis to contain 45.57% tin and 54.43% chlorine. What is the…

A: Given that, Amount of tin in a compound = 45.57% Amount of chlorine in a compound = 54.43% Atomic…

Q: Part 1: Name the type of chemical reaction that occurs when calcium hydroxide (Ca(OH)2) reacts with…

A: Calcium hydroxide (Ca(OH)2) and nitric acid (HNO3) to give Calcium nitrate (Ca(NO3)2) and water as…

Q: d chemical equation: is the limiting reactant? ead(II) nitrate potassium chloride action goes to…

A:

Q: 8.229 X 1025 molecules of phosphine (PH3) reacts with 2.00 kg of O2 to produce phosphoric acid.…

A: Limiting reagent is the reactant that consumed completely during the reaction. Given data: Molecules…

Q: Consider the reaction of solid P, and chlorine gas to form gaseous phosphorus trichloride. a) Write…

A: a) The balanced chemical equation for the given reaction is given below,

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".