Determine the mass of sodium nitrate produced when o.85 g of nickel II nitrate reacts with sodium hydroxide according to this chemical equation: Ni(NO3)2 + 2 NaOH Ni(OH)2 + 2 NANO3

Q: 4. What mass of chromium (111) nitrate can be produced from a reaction of 4.23 g of chromium with…

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Q: What mass of CO is required to react with 25.13 g of Fe2O3 according to the equation Fe2 O3 + 3CO ⟶…

A: Applying concept of limiting reagent and mole concept.

Q: 1. Given lithium reacting with nitrogen gas to yield lithium nitride, what is the balanced equation?…

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Q: 155.2 g of NO, reacts with 33.9 g of H,0 according to this reaction. 2 NO, + H,O – HNO, + HNO, What…

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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: How many molecules of oxygen are produced from the decomposition of 8.75 g of hydrogen peroxide in…

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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: Fe3O4 reacts with CO according to the equation Fe3O4  +  4 CO   →  4 CO2  +  3 Fe If 440.8 g CO is…

A: Given  Reaction  Fe3O4  + 4CO   → 4CO2  +   3Fe Mass of CO    = 440.8 gram  Mass of CO2  = ?

Q: Given the balanced equation: 2 Al + 6 NaOH →2 Na3AlO3 + 3 H2   What mass, in grams, of Na3AlO3 is…

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Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide…

A: Ans: Rh2 (SO4)3 (aq) + 6 NaOH (aq) →2Rh(OH)3(s) +3Na2SO4 Mass  of Rh2 (SO4)3 = 8.03g  Molan Mass of…

Q: If you dissolve lead(II) nitrate and potassium iodide in water they will react to form lead(II)…

A: GivenPb(NO3)2(aq)   +  2 KI (aq)  →  PbI2(s)   +  2 KNO3(aq) 2 mole of KI reacts to give = 1 mole of…

Q: What is the mass in grams of Cuo that would be required to produce 21.50 moles of nitrogen gas in…

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Q: The neutralization reaction between hydrochloric acid (HCl) and calcium hydroxide [Ca(OH)2] produces…

A: The balanced reaction taking place is given as, => 2 HCl (aq) + Ca(OH)2 (s) --------> 2 H2O…

Q: When magnesium hydroxide reacts with nitric acid, it produces magnesium nitrate and water. Mg(OH)2 +…

A: The given balanced equation is :-  Mg(OH)2 + 2HNO3 → Mg(NO3)2 + 2H2O

Q: 3. Determine the mass of sodium hydroxide produced when 0.25 grams of sodium reacts with water…

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Q: Pb（NO2）2 + Mg（NO3）2 please write the balanced equation and its net ionic equation

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Q: For the reaction 2KI+Pb(NO3)2⟶PbI2+2KNO3   how many grams of lead(II) nitrate, Pb(NO3)2, are needed…

A: The given balanced chemical reaction is as follows, The given grams of KI is converted into moles…

Q: Consider the balanced equation for the reaction of molecular iodine with molecular oxygen: 2 12 + 5…

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Q: 5. Magnesium chloride can be obtained by reacting magnesium hydroxide with hydrochloric acid:…

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Q: If 19.3 grams of an aqueous solution of ammonium nitrate, NH4NO3, contains 1.55 grams of ammonium…

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Q: How many atoms of oxygen are contained in 47.6 g of Al2(CO3)3? The molar mass of Al2(CO3)3 is 233.99…

A: 1 mol 6.022×1023  atoms First we are going to calculate the moles of the compound then according to…

Q: How many moles of oxygen (O2) are needed to react with 55.8 grams of ammonia by this reaction? 4 NH3…

A: The balance chemical reaction :  4NH3 + 5O2 ---> 4NO + 6H2O  Mass of ammonia = 55.8 grams  Number…

Q: What mass of CO is required to react with 25.13 g of Fe2O3 according to the equation Fe2 O3 + 3CO ⟶…

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

Q: How many grams of reactant are needed to obtain 38 g of oxygen in the following reaction? 2NaNO3 →…

A: Given data,Mass of O2=38gReaction given:-2NaNO3→ 2NaNO2 + O2

Q: What is the mass in grams of CuO that would be required to produce 22.00 moles of nitrogen gas in…

A: Given data: 22.00 moles of nitrogen gas   The reaction is given as follows:  2 NH₃(g) + 3 CuO(s) →…

Q: What mass of silver oxide, Ag₂O, is required to produce 25.0 g of silver sulfadiazine, AgC H₂N SO₂,…

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Q: Lithium hydroxide is frequently used to neutralize sulfuric acid according to the equation: 2LiOH +…

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Q: C4 H10 O3 + ? O2 → 10- Assume that this reaction is a complete reaction. What can be the coefficient…

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Q: What is the mass in grams of CuO that would be required to produce 73.00 moles of nitrogen

A: We have to find mass in grams of CuO that would be required to produce 73.00 moles of nitrogen gas

Q: C4 H10 O3 + ? O2 → Assume that this reaction is a complete reaction. What can be the coefficient of…

A: Hydrocarbon combustion is the chemical reaction where a hydrocarbon reacts with oxygen to form…

Q: Solid scandium(III) oxide reacts with liquid water to produce solid scandium(III) hydroxide…

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Q: In preparation of ammonia (NH3), the reaction of 7.2 g of H2 with 75 g of N2 produced 36 g of…

A: identify the % yield of ammonia  given data and value  1=  7.2g of hydrogen  2= 75g of Nitrogen  3=…

Q: How many grams of C 3 H 6 will be consumed when 4.11 mol of CO 2 are produced in the following…

A: Given data,Moles of CO2=4.11mol Moles of a substance is defined as the ration of mass is to molar…

Q: Consider the oxidation of sodium metal to sodium oxide described by the balanced equation:…

A: Given, the mass of the Na = 2.55 g  the mass of the O2 = 1.98 g The chemical reaction of sodium…

Q: What is the stoichiometric coefficient for oxygen when the following equation is balanced using the…

A: Ans; 3

Q: A student reacts 13 moles of iron with 21 moles of oxygen according to the following equation:…

A: The balanced reaction taking place is given as, => 4 Fe (s) + 3 O2 (g) -----> 2 Fe2O3 (s)…

Q: Given the balanced chemical equation,C4H4 + 5 O2 → 4 CO2 + 2 H2O.How many grams of water can be…

A: The balanced reaction given is  C4H4 + 5 O2 → 4 CO2 + 2 H2O. hence we can say that 1 mole of C4H4…

Q: A few antacids contain aluminum hydroxide, Al(OH)3 (molar mass= 78.00 g/mol). Aluminum hydroxide…

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Q: According to the chemical reaction below, two atoms of sodium are required to react with a molecule…

A: Number of moles is equal to the ratio of mass to molar mass. Number of moles=MassMolar mass Balanced…

Q: Given the following chemical equation: 2 Zn + O, ® 2 Zno How many moles O2 are used to produce 50.0…

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Q: C4 H10 O3 + ?O2 → Assume that this reaction is a complete reaction. What can be the coefficient of…

A: The chemical equations should be balanced in accordance with the law of conservation of mass. This…

Q: Small quantities of oxygen gas can be generated in the laboratory by heating potassium chlorate. 2…

A: Given stoichiometric equation is                                  2 KClO3(s)           →         2…

Q: What is the mass in grams of CuO that would be required to produce 42.5 moles of nitrogen gas in the…

A: Ammonia reacts with CuO to form Cu, nitrogen, and water. The equation for the balanced chemical…

Q: How many moles of hydrogen peroxide (H 2 O 2 ) are used if 4 moles of water (H 2 O) are produced

A: Consider the balanced reaction of hydrogen peroxide to form water and oxygen as; 2 H2O2 → 2 H2O + O2…

Q: Aluminum nitrate reacts with sodium hydroxide according to the equation below. When 15.2 g of…

A: The balanced chemical equation for the given reaction is as shown below: From the given data it is…

Q: For the reaction represented by the equation 2Cl2(g) +  O2(g)  →   2Cl2O(g), calculate the…

A: Given Equation: 2Cl2(g) + O2(g) ---> 2Cl2O(g)  percentage yield = Actual/Theoretical *100

Q: 2 NaCl + 2 H2O ⟶ 2 NaOH + H2 + Cl2 If 2345 g of NaCl are reacted completely in the following…

A: Here we are given the reaction -  2 NaCl + 2 H2O ⟶ 2 NaOH + H2 + Cl2 Mass of NaCl = 2345 g  Moles =…

Q: Aluminum chloride, AlCl3, is made by treating scrap aluminum with chlorine.2 Al(s) + 3 Cl2(g) → 2…

A: Given,Mass of Al = 7.80 gMass of Cl2 = 3.11 gMoles of Al and Cl2 can be calculated as:

Q: How many grams of reactant are needed to obtain 291 g of oxygen in the following reaction? 2H2O2 →…

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Q: Aluminum reacts with oxygen to produce aluminum oxide which can be used as an adsorbent, desiccant,…

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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".