Zinc and sodium metal each react with sulfuric acid according to the following equations. Zn(s)+H2SO4(aq)⟶ZnSO4(aq)+H2(g) 2Na(s)+H2SO4(aq)⟶Na2SO4(aq)+H2(g) A 26.63 g mixture of zinc and sodium is reacted with a stoichiometric amount of sulfuric acid. The reaction mixture is then reacted with 164 mL of 3.11 M barium chloride to produce the maximum possible amount of barium sulfate. Determine the percent sodium by mass in the original mixture. If 98.10 mL of sulfuric acid was added, what was the concentration of the sulfuric acid?

Q: Balance the following equations using lowest whole number coefficients. A number 1 must be placed…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: Consider the reaction and answer the following question: FeBr (s) + AgNO3(aq) AgBr (aq) + Fe(NO3),…

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Q: To measure the amount of nickel in some industrial waste fluid, an analytical chemist adds 0.1900M…

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Q: en solutions of silver nitrate and potassium chloride are mixed, silver chloride precipitates out of…

A: Given -> AgNO3(aq) + KCl(aq) ---> AgCl(s) + KNO3(aq)  Volume of AgNO3= 1.34 L = V1…

Q: 1 AgNO3(aq) +1 NaCl(aq)→ 1 AgCles) 1 NaNO3(aq) a + 1Ag!*(aq) + 1NO3*(aq) + 1Na*(aq) + 1CI'-(aq) →…

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Q: Potassium metal reacts with water according to the following balanced equation. 2 K(s) + 2 H₂O(1) →→…

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Q: Classify each chemical reaction: FeSO₂ (aq) + PbCl₂ (aq) NaOH (aq) + HBrO (aq) Mg(C1O3)₂ (s) → MgCl₂…

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Q: 13. Complete the table below. :8 hes Equation 1: Equation 2: 1 H₂(g) + 02(g) Mg(s) + 2HCl(aq) SUL…

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Q: Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3) with…

A: Theoretical yield of Urea can be calculated as(137.2 kg NH3) / (17.04 g NH3/mol) = 8.0516 kmol…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Given some reactions with highlighted some atoms in that reactions of reactant and product side.We…

Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

A: Given  Mass of KClO3= 52.9 g We know that, Number of moles of KClO3= mass/ molar mass Number  of…

Q: Sulfuric acid dissolves aluminum metal according to the reaction: 2Al (s) + 3 H2SO4 (aq) ----- Al2…

A: 2Al(s) + 3H2SO4(aq) ----- Al2(SO4)3(aq) + 3H2(g) mass of aluminium (Al) reacts = 15.2 g a) mass of…

Q: xn A Part A: Balanced Chemical Equations (must include physical states) Balanced Total Equation…

A:

Q: palanced chemical eq

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Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: Copper metal can be prepared by roasting copper ore, which can contain cuprite (Cu₂S) and copper(II)…

A: Given: The impurity % is 10.0%. Weight of a mixture is 100.0 g Weight of Cu metal with 91.1%…

Q: Given the following three sequential reactions: 1) N₂(g) + 3H2(g) → 2NH3(g) 2) 4NH3(g) + 5O2(g) →…

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Q: Upon reaction of 1.27 g of copper sulfate with excess zinc metal, 0.239 g copper metal was obtained…

A: The relation to calculate the percentage yield is shown below. % yield=actual yield theoretical…

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: We have to calculate how many atoms of pure Zn are need in the production process to create a pure…

Q: reaction 2K CIO3(s)→ 2K Cl(s) + 30₂ (g) HI(aq) + NaOH(aq) Nal(aq) + H₂O (1) 4 2CH₂CH₂(g) + 70₂(g) →…

A: Given that, Some examples of reaction and we have to identify the type of reaction.

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Oxidation number

Q: For the following chemical reactions, determine the precipitate produced when the two reactants…

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Q: Classify each chemical reaction: KBr(aq) + AgNO3 (aq) 1 reaction KNO,(aq) + AgBr(s) CH, OCH (1) +…

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Q: A sample contained a mixture of CoS and CdS. The amount of CoS was determined by reacting 7.701 g of…

A:

Q: A 3.72 g sample of iron ore is transformed to a solution of iron(II) sulfate, FeSO4. This solution…

A: Given : Molarity of K2Cr2O7 = 0.110 M Volume of K2Cr2O7 = 60.9 ml. Reaction given :

Q: Classify each chemical reaction: 2CH₂OH() + 30₂(g) → 2CO₂(g) + 4H₂O(1) 2Mg(s) + O₂(g) - reaction…

A: Acid-base reactions involve acid and base to form salt and water.Double replacement reaction…

Q: Which of the following balanced reactions corresponds to the line notation given below?…

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Q: Iron reacts with oxygen at high temperatures to form iron(III) oxide. 4 Fe(s) + 30₂(g) → 2 Fe₂O3(s)…

A: From the given reaction, we need to calculate limiting reagent  theoretical yield  percentage yield…

Q: Consider the reaction shown below between hydroxide ions (OH), hypochlorite ions (CIO), and chromium…

A: A chemical reaction between hydroxide ions (OH-), hypochlorite ions (ClO-), and chromium hydroxide…

Q: Magnesium hydroxide, Mg(OH)2, is the active ingredient in milk of magnesia. It neutralizes excess…

A: We have given a balance chemical equation as follow                               Mg(OH)2(s)  +…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Detailed explanation:1. CH₄+2O₂→4H₂+CO₂(Carbon in CO₂) In CH₄:Hydrogen (H) is almost always +1.The…

Q: 3 AgNO3 (aq) + FeCl3 (aq) = 3 AgCl (s) + Fe(NO3)3 (aq)

A: The given ionic equation is : 3 AgNO3 (aq)   +    FeCl3(aq)     →     3 AgCl(s)    +   Fe(NO3)3(aq)…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Oxidation number help us to determine whether an element get oxidized or reduced during a chemical…

Q: Classify each chemical reaction: reaction 2CH₂CH₂CO₂H (1) + 70₂(g) →6CO₂ (g) + 6H₂0(g) CH, (CH₂),…

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Q: Classify each chemical reaction: Reaction Zn (s) + FeSO₂ (aq) → ZnSO₂ (aq) + Fe(s) CuSO₂ (aq) +…

A: 1. Answer :----Zn(s) + FeSO4 (aq) → ZnSO4 (aq) + Fe(s)Type: Single substitutionHere, in this…

Q: For the following reaction, 55.5 grams of iron(III) oxide are allowed to react with 17.7 grams of…

A: The objective of this question is to determine the maximum amount of aluminum oxide that can be…

Q: Consider the following balanced equation: 2 H3PO4 (aq) + 3 CaCO3 (aq) → 3 Ca(PO4)2 (aq) + 3 H2O (l)…

A: We have the equation  2 H3PO4 (aq) + 3 CaCO3 (aq) → 3 Ca(PO4)2 (aq) + 3 H2O (l) + 3 CO2 (g) and,…

Q: Choose the correct complete ionic equation and total ionic equation for the following reaction.…

A: In this question, we will Identify the Complete ionic equation and total ionic equation ( also…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously. In…

Q: Table salt (NaCl) is a product of the reaction between HCI and NaOH as seen below. How many grams of…

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Q: Classify each chemical reaction: Reaction PbCl₂ (aq) + FeSO4 (aq) → FeCl₂ (aq) + PbSO4(s) Na₂CO3 (s)…

A: Answer:Chemical reactions can be classified as:Single displacement reactionDouble displacement…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A:

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".