Which reactant is in excess when 5.50 moles of aluminum bromide are reacted with 7.65 moles of barium hydroxide in the following equation? 2AIBR3 + 3Ba(OH)2→3BaBr2+ 2AI(OH)3 O BaBr2 O Ba(OH)2 O AIBR3 O Al(OH)3

Q: Which substance is in excess when 1.50 moles of aluminum bromide are reacted with 2.50 moles of…

A: Given recation: 2 AlBr3 + 3 Ba(OH)2 --> 3 BaBr2 + 2 Al(OH)3 2 mol          3 mol…

Q: 2) The following series of reactions were carried out. PbCO3(s) + 2HNO3(aq) → Pb(NO3)2(aq) + H20(1)…

A: In the given question we have to calculate the theoretical yield of lead chloride and their percent…

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

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Q: 3.104 Determine whether each of the following equationsrepresents a combination reaction, a…

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Q: hydroxide with phosphoric acid where 10.0 mL of 0.150 M magnesium hydroxide is mixed 15.0 mL of…

A: First calculate moles of each reactant by multiply MOLARITY and volume  then find out limiting…

Q: Mg(NO3)2(aq) + 2N2OH(aq) → Mg(OH)2(s) + 2NANO3(aq) Write the complete ionic equation and the net…

A: Complete ionic equation is that equation in which all the ions involved in the chemical reaction are…

Q: When solid ammonium carbonate is heated, it decomposes to form ammonia gas, carbon dioxide gas, and…

A: When solid ammonium carbonate is heated, it decomposes to form ammonia gas, carbon dioxide gas, and…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: Consider the reaction 2 Fe2O3 + 3 C 4 Fe +3 CO2. What is the maximum mass of Fe that can beobtained…

A: The given reaction is: 2Fe2O3 + 3C = 4Fe + 3CO2 Molecular weight of Fe2O3 = 160  18 g of Fe2O3 =…

Q: he following series of reactions were carried out. PbCO3(s) +2HNO3(aq) ---> Pb(NO3)2(aq)…

A: The balanced equations are PbCO3(s) +2HNO3 (aq) ---> Pb(NO3)2 (aq) +H2O (l)+CO2 (g) Pb(NO3)2(aq)…

Q: Consider the reaction below: 3 MgCrO4(aq) + 2 FeCl3(aq) --> 1 Fe2(CrO4)3(s) + 3 MgCl2(aq) The sum of…

A: To solve this problem we have to write the net ionic equation of the given reaction .

Q: What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M K₃PO₄ reacts with 47.0 mL of 0.200…

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Q: Balance and classify the following equations as synthesis, decomposition, single replacement, double…

A: Balanced reaction defined as both side equal number of atoms present.

Q: How many moles of lithium chloride, LiCl, will be formed by the reaction of chlorine with 0.06 mol…

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Q: 150.0 mL of 0.200 M AgNO3 solution is reacted with 100.0 mL of 0.450 M NaBr solution, and the…

A: The balanced reaction taking place is given as, => AgNO3 (aq) + NaBr (aq) -----> AgBr (s) +…

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: ) The following series of reactions were carried out. PbCO3(s) + 2HNO3(aq) à Pb(NO3)2(aq) + H2O(l) +…

A: The given reaction is as follows: PbCO3(s) + 2HNO3(aq) → Pb(NO3)2(aq) + H2O(l) + CO2(g)Pb(NO3)2(aq)…

Q: Consider the following reaction: UO₂ (s) + HF (aq) → UF4 (s) + H₂O (1). You mix together 20.0 mL of…

A: Theoretical yield is the maximum yield of the product that can be obtained in a chemical reaction.…

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

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Q: Question attached

A: (a) The given reaction is, Here, HgO decomposed to Hg and O2. Hence, the reaction is decomposition.…

Q: Which of the following equations is correctly balanced? a. 2H20 → H2 + 02 b. Hg O - Hg + O2…

A: Balanced reaction is in which number of atoms at both side are same.

Q: 1. Aqueous solutions of sodium bicarbonate and sulfuric acid react to produce carbon dioxide…

A: This question based on Titration, which can solve with help of the mole concept. Given reaction 2…

Q: Which ions, if any, are spectator ions in this reaction?AgNO31aq2 + NaCl1aq2¡AgCl1s2 + NaNO31aq2

A: It is an example of double displacement reaction,AgNO3 (aq) + NaCl (aq)  →AgCl (s) + NaNO3 (aq) AgCl…

Q: Sulfuric acid dissolves aluminum metal according to the following reaction: 2Al(s)+3H…

A: The reaction is written below. 2Al(s) + 3H 2SO4(aq)→Al2(SO4)3(aq)+3H2(g) 2 moles of Al reacts to…

Q: The following are unbalanced equations. They show the kinds of reactants and products involved but…

A: (a) The given reaction is, Here, HgO decomposed to Hg and O2. Hence, the reaction is decomposition.…

Q: What number should be placed in front of KBr to balance this chemical equation? Br2+ 2KI → KBr+ 12…

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Q: 3. Classify the following equations as combination, decomposition, single replacement, double b.…

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Q: A 12.345-g sample of a solid mixture, containing both sodium hydroxide (NaOH) and sodium hydrogen…

A: For the produced CO2 gas,  Volume, V = 1.171 L Temperature, T = 23.3 °C                          =…

Q: Chlorine gas can be made from the reaction of manganese dioxide with hydrochloric acid. MnO 2(s) +…

A: The balanced chemical equation is given by     4HCl(aq)    +  MnO2(s) ------------> MnCl2(aq)  +…

Q: Which type of reaction does this chemical equation represent? 2 C,H5(NO2)3(s) → 7 C(s) + 7 CO(g) + 3…

A: In the given reaction one reactant is decompose into more than one product. The reaction is as…

Q: When the following net ionic equation is properly balanced, what is the coefficient for H+ in the…

A: Given chemical equation: __Cr2O72-  +  __H2O2  +  __H+→  __Cr3+  +  __O2  +  __H2O

Q: Consider the reaction: 2 NazPO4(aq) + 3 Cu(NO3)2(aq) Cu3(PO4)2(s) + 6 NaNO3(aq) What mass of…

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Q: Given the reaction below, if 128.5 mL of 0.860  M Al(NO3)3 is reacted with 246.5 mL of 1.15 M NaOH…

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Q: type of reaction

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Q: A mixture of Mg metal and Zn metal react with excess dilute HCl. Mg(s)+2HCl(aq)-->MgCl2+H2(g)…

A: Let the mass of Mg in the mixture be 'x' and that of Zn be 'y'. So, x + y = 20.0 ---------(1)

Q: Hydrofluoric acid, HF(aq), cannot be stored in glass bottlesbecause compounds called silicates in…

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Q: Tin(IV) sulfide, SnS2, a yellow pigment, can be produced using the following reaction.…

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Q: Aluminum nitrate reacts with sodium hydroxid to produce aluminum hydroxide and sodium nitrate.…

A: (a)Given, Moles of aluminum nitrate = 2mol. Moles of NaOH = 4mol. The limiting reactant in the…

Q: Sulfuric acid dissolves aluminum metal according to the following reaction: 2A1(s) + 3H,SO,(aq) →…

A: 2 Al(s)    +     3 H2SO4 (aq)     -->   Al2(SO4)3 (aq)…

Q: 5. An aqueous solution of Potassium lodide is added to an aqueous solution of Lead (II) Nitrate…

A: Classification of given reactions:

Q: How many moles of Ag can be produced if 350. g of Cu is reacted with excess AgNO3 according to the…

A: First of all we will calculate number of mole of Cu

Q: Consider the following reaction: UO2 (s) + HF (aq) ➝ UF4 (s) + H2O (l). You mix together 20.0. mL of…

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: The following are unbalanced equations. They show the kinds of reactants and products involved but…

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

Q: How many grams of Ag is needed to form with 0.189 g of AgNO3 according to the reaction below?…

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Q: What mass of SRF2 can be made when 10.0 grams of Sr(OH)2 are reacted with 8. excess HF according to…

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Q: How many moles of Al are necessary to form 64.0 g of AIBR3 from this reaction: 2 Al(s) + 3 Br2(1) →…

A: Aluminium metal reacts with brome to form aluminium bromide. The balanced chemical reaction is as…

Q: Consider the following reaction. MgCl2(aq)+2NaOH(aq)⟶Mg(OH)2(s)+2NaCl(aq) A 177.0 mL solution of…

A: Introduction :  Since for calculation of mass of Mg(OH)2 we need to calculate limiting reagent .…

Q: Chem 1121

A: Write the balanced equation for the given 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".