How many moles of acetate ions are present in a sample that contains 3.35 moles of magnesium acetate, Mg(CH3COO)2? _________moles CH3COO^- moles  CH3COO- 2. How many moles of Mg(CH3COO)2 are present in a sample that contains 3.65 moles of acetate ions? _______ moles of Mg(CH3COO)2 Mg(CH3COO)2

Q: According to the following reaction, how many moles of nitrogen monoxide will be formed upon the…

A:

Q: 1. Consider the reaction: 6 Li (s) + N2 (g) - 2 Li3N (s) What are the two conversion factors (mole…

A: Option D is Correct Answer.  Mole ratio = 6 mole of Li / 1 mole of N2

Q: Magnesium citrate, Mg3(C6H507)2, belongs to a class of laxatives called hyperosmotics, which cause…

A: Mol is the S.I. unit of quantity of substance. It is defined as amount of substance that contains…

Q: 28) How many moles contain 6.022 × 1023 lithium atoms? A) 2 moles B) 1 mole C) 6.022 x 1023 moles…

A: Given  Number of Lithium atom = 6.022 × 1023  Number of mole = ?  Mass of FeSO4  = 4.657 gram…

Q: KClag) + Cu3(PO4)2(s) à CuCl2 (s) + K3 PO4(aq) After it is balanced, the mole ratio for the above…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: In the chemical reaction 16 Na + S → 8 Na,S , what is the total number of moles of S, that read when…

A: The given data: 7. The number of moles of Na = 4 moles To determine = The total number of moles of…

Q: Page Bb Quizzes - 2020:4 F. https://blackboard. Discussion Board -. B Exams - 2020:4 Fa. B Upload…

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Q: 2 C2H6 (g) + 7 O2 (g) ----> 4 CO2 (g) + 6 H2O (g)   C2H6 (MM = 30.07 g/mol) O2 (MM = 32.00…

A: Given combustion reaction;  2 C2H6 (g) + 7 O2 (g) ----> 4 CO2 (g) + 6 H2O (g) Initial amount of…

Q: CO(g) + 2H2(g) ---> CH4O(g)  1) How many molecules of hydrogen are needed to produce 25.O g of…

A: Mass of CH4O and the balanced equation are given for which the required number of molecules of…

Q: 1. Plants and animals burnt glucose (C6H1206) inside their cells to release energy. This process is…

A: Given: The number of moles of glucose is 45.90 moles The by-products are carbon dioxide and water

Q: Consider this reaction:     3  H2   +    N2   -->     2 NH3      a)  How many moles of H2 are…

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Q: A student carries out the following reaction: 2 Fe (s) + 3 S (g) → Fe,S3 (s). The student determines…

A: yes you right my ans also same

Q: What is the correct coefficient for H2 in the balanced version of the following equation? Fe203 + H2…

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Q: sing this equation: P4 + 6F2-4PF3 and the BCA table below, how many moles of P4 are needed to…

A: we have to calculate the moles of P4 needed

Q: Phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric acid. How many…

A: As water is in excess so PCl5 is limiting reagent.

Q: 9. Determine the correct coefficient for H₂SO4(aq) to balance the following chemical equation: Mg(s)…

A: In the given question, a chemical reaction is given and it has been asked in the question to balance…

Q: According to the following reaction, how many moles of ammonia will be formed upon the complete…

A: Given reaction, NH4Cl(aq)  -----> NH3(g) + HCl(aq) Given that, 0.985 moles ammonium chloride

Q: 2H2 + O2 -->  2 H2O How many moles of oxygen is required to produce 17.1 moles of water?

A:

Q: Phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric acid. How many…

A: Given that, phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric…

Q: Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride…

A: To know how many gram of KCl is formed we should know which is the limiting reagent. No .of moles =…

Q: In the equation - 2 HgOs) --> 2 Hg + O2le) How many moles of HgO are needed to produce 2 moles of…

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Q: How many moles of potassium chloride are produced from 7.9 moles of magnesium chloride?

A:

Q: 2 NaN3(s) ------> 2 Na(s)  +  3 N2(g) How many moles of sodium are produced when 1.5 moles of…

A: The considered reaction is, 2 NaN3(s) →2Na(s) + 3N2(g)

Q: MnO2 (s) + 4 HCl (aq) ----> Cl2 (g) + MnCl2 (aq) + 2 H2O (l) How many moles of MnCl2 will be…

A: According to balanced chemical equationMnO2(s) + 4HCl(aq) →Cl2(g) +MnCl2(aq) +2H2O(l)1 mole of MnO2…

Q: 3. Balance the equation below then use it to answer the following questions. a. Balance the…

A: a)   In the Balance chemical equation, the no of elements of each type on reactant and product side…

Q: NH3 gas is created by heating solid NH 4Cl and solid Ca(OH)2 together. Meanwhile, CaCl2(s) and water…

A: Given that : 25 gms of both NH4Cl and Ca(OH)2 is heated : Then, Number of moles of…

Q: 8.The number of moles of each compound in a chemical reaction is represented by a ______…

A: Basically the question is asked how to determine the moles in a chemical reaction by seeing it.

Q: The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between…

A: Limiting reagent is the one of the reactant whose amount is limited. During the reaction, limiting…

Q: Given the following equation: 2 NaClO3 ---> 2 NaCl + 3 O2 12.00 moles of NaClO3 will produce how…

A:

Q: Iron reacts with oxygen to form iron (III) oxide: ___Fe + ___O2 ----------> ___Fe2O3   A reaction…

A: Given: Number of moles of Fe2O3 produced =  2.07 moles

Q: 3. How many moles are in 1.838 liters of nickel, Ni? xby 224L MOLES LITERS by 22.4L MOLES 4. How…

A:

Q: Mass of sample: 0.60g Mass of top of funnel + filter paper: 14.72g Mass of top of funnel + filter…

A: Given values are the following. Mass of sample…

Q: Refer to this equation:  3SCl2 + 4NaF  --> SF4 + S2Cl2 + 4NaCl  64.0 grams SCl2 is reacted with…

A: Given chemical equation:  3SCl2 + 4NaF  --> SF4 + S2Cl2 + 4NaCl  Number of moles =(given…

Q: How much LiI is produced when 350.0 g of HI reacts completely with LiOH, according to the equation…

A: Calculate the number of moles of HI. Number of moles = Given massMolar massNumber of moles of HI =…

Q: ass of salicylic acid used 2.998 g Moles of salicylic acid (C7H6O3) used 0.0217 moles What is the…

A: Given that: Moles of salicylic acid used = 0.0217 moles To calculate: Theoretical yield of the…

Q: How many moles of sulfate ions are contained in 0.420 moles of aluminum sulfate?   A. 0.140 moles…

A: Only 1st question is answered according to the policy

Q: Calculate the ratio between the moles of magnesium used and the moles of oxygen used. Express  this…

A: Interpretation-  Here ratio of the moles of magnesium used and moles of oxygen used is already given…

Q: UI AIka-Seltzer with stomach acid consists of one mole of sodium bicarbonate (NaHCO,) reacting with…

A:

Q: According to the following reaction, how many moles of nitrogen gas will be formed upon the complete…

A: Ans is 0.443 moles N2 gas

Q: Balanced Equation: 2 NaN3 (s) →3 N (g) + 2 Na (s) Grams of Milliliters NaN, of N2 Moles of mol N2…

A:

Q: Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride…

A: Reaction equation :  AlCl3 + K3PO4 →               AlPO4 + 3KClHere, 99.4g of Aluminum chloride…

Q: Consider the reaction shown.   4HCl(g)+O2(g)⟶2Cl2(g)+2H2O(g)4HCl(g)+O2(g)⟶2Cl2(g)+2H2O(g)…

A: The balanced Chemical equation given in the question is -   4HCl(g) + O2(g)⟶ 2Cl2(g) + 2H2O(g)   The…

Q: How many moles of CrO42- are in 5.0 mL of 0.0024 M K­2CrO4? How many moles of Ag+ are in 5.0 mL of…

A:

Q: 2MNO4¯ + 5C2O4² +16 H* 2Mn+2 +10 C02 + 8H2O 2 moles of MnO4 reacted with 5 mole of…

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Q: heoretical yield and % yield of this equation?? moles of CuSO4 x 5H2O: 0.014mol moles of NH3: 0.09…

A: Percentile yield is defined as the ratio of actual yield by theoretical yield multiplied by 100.…

Q: Mass of Na2CO3.H2O (g) = 2.12g (g) Mass of the CaCl2.2H2O (g) = 1.98g Mass of the top funnel +…

A: Given: mass of Na2CO3 .H2O = 2.12 g molar mass of Na2CO3 .H2O = 124 g/mol moles of Na2CO3 = 2.12 /…

Q: A sample of sodium carbonate, Na2CO3. weighs 11.0 g. Calculate the following quantities. (a) moles…

A: The moles of the substance can be expressed as the ratio of the mass of the substance to the formula…

Q: using the balanced equation in #1,covert the moles of NaOH into moles of H2SO4, that were in you…

A: Neutralization reaction is the reaction between acid and base to produce salt and water. Hence the…

Q: 04 Fill in the Blank Drag and Drop Use the reaction below to determine the mass of oxygen needed to…

A: Given combustion reaction of butane in the presence of oxygen ; 2C4H10    +   13O2  --->  8CO2…

Q: Given the balanced chemical equation below, determine the mass of KCl if 99.4g of Aluminum chloride…

A: Given balanced reaction is : AlCl3 + K3PO4 --> AlPO4 + 3KCl  Given mass of AlCl3 = 99.4 g  Gram…

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".