How many moles of Zn would be required to produce 4 moles of hydrogen gas using the following reaction? Zn(s) + 2HCI(aq) → ZnCl2(aq) +2H2(g)

Q: How many moles of NO₂ would be required to produce 2.30 moles of HNO₃ in the presence of excess…

A: The numbers assigned before species in any reaction are helpful in establishing a relationship among…

Q: What is the mass in grams of NO that will be produced from 51.8 g of NO₂ reacted with excess water…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: How many moles of nitrogen gas would be produced if 5.56 moles of copper(II) oxide were reacted with…

A: Given data :  Moles of copper(II) oxide (CuO) = 5.56 mol CuO  Chemical reaction :  2 NH₃(g) + 3 CuO…

Q: What mass of aluminum (in g) would be required to completely react with 1.60 L of 0.450 M HBr in the…

A: Number of moles of HBr can be calculated as follows: No. of  moles of HBr = Molarity×Volume=…

Q: How many grams of oxygen is required to burn 8.8 g of C3H8 according to the reaction here? C3H8 + 5…

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Q: Bi2O3 is a basic oxide. Write a balanced chemical equation for its reaction with dilute nitric acid.…

A: Given : Bi2O3 is a basic oxide , m = 6.77 g , V = 0.500 L Bi2O3 is known as Bismuth(III) oxide ,…

Q: What is the mass in grams of NO that will be produced from 19.8 g of NO₂ reacted with excess water…

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Q: Which element is oxidized and which is reduced in the following reactions? Cl2 (g) + 2 NaBr (aq) →…

A: Given reaction  Cl2 (g) + 2 NaBr (aq) → Br2 (aq) + 2NaCl (aq) So we’ve to determine which element is…

Q: What mass in grams of tin would be required to completely react with 1.20 L of 0.750 M HBr in the…

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Q: What is the mass in grams of NO that will be produced from 19.4 g of NO₂ reacted with excess water…

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Q: how many moles of NO2 would be required to produce 2.30 moles of HNO3, in the presence of excess…

A: Mole defines the number of atoms or molecules that are involved in a chemical reaction. It has no…

Q: How many moles of nitrogen gas would be produced if 3.40 moles of copper(II) oxide were reacted with…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Hydrazine 1N2H42 and dinitrogen tetroxide 1N2O42 form a self-igniting mixture that has been used as…

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Q: How many moles of NO₂ would be required to produce 4.46 moles of HNO₃ in the presence of excess…

A: This question is related to stoichiometry. The most important thing before solving numericals…

Q: produced from the reaction of 62.0 g of NO2 with excess water in the following chemical reaction? 3…

A: First convert mass into molar mass  to get mole  Then use mole-mole relationship to get mole of HNO3…

Q: How many moles of ammonia would be required to react exactly with 0.548 moles of copper(Il) oxide in…

A: 2NH3(g)+3CUO(S)----->3CU(S)+N2(g)+3H2O(g) Given, no of mole of Copper(II) oxide=0.548

Q: How many moles of NO₂ would be required to produce 2.18 moles of HNO₃ in the presence of excess…

A: Given: Balanced Reaction; 3NO₂ (g) + H₂O (l) –––>  2 HNO₃ (g) + NO(g) Moles of HNO3 = 2.18 moles…

Q: How many moles of NO₂ would be required to produce 5.73 moles of HNO₃ in the presence of excess…

A: given reaction,  3 NO₂(g) + H₂O (l) → 2 HNO₃(g) + NO(g) As we take water in excess hence, NO2 is a…

Q: How many moles of NO₂ would be required to produce 6.44 moles of HNO₃ in the presence of excess…

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Q: Aluminum is produced commercially by the electrolysis of Al,0, in the presence of a molten salt. If…

A: Given,  Amount of current in million A = t = 0.670 million A  Time in hour = t = 2.50 h  Mass of Al…

Q: 2. How many grams of oxygen gas must react to give 1.28 g of ZnO? Zn (s) + O2 (g) -> Zno (s)

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Q: The Haber Process is a chemical reaction used to produce fertilizer. The chemical equation is shown…

A: In the Haber process, nitrogen and  hydrogen gas react in presence of a catalyst to give ammonia…

Q: How many grams of phosphorus is need if 1.06 kg of oxygen was converted toP4O10

A: Chemical reaction : 4 P + 5 O2 ---> P4O10 Mass of oxygen : 1.06 Kg  1 kg = 1000 g 1.06 Kg =…

Q: What is the mass in grams of NO that will be produced from 65.8 g of NO₂ reacted with excess water…

A: Given,  65.8 g of NO₂ MW of NO2 = 46.0 g/mol Moles=65.846=1.4304 mol of NO2

Q: How many moles of NO, would be required to produce 3.77 moles of HNO, in the presence of excess…

A: Moles  of NO2 produced. Given  3.77 moles HNO3.

Q: How many moles of NO₂ would be required to produce 2.78 moles of HNO₃ in the presence of excess…

A: Given chemical reaction,3 NO2(g) + H2O (l) → 2 HNO3(g) + NO(g)Moles of nitric acid used=2.78 mol

Q: What mass in grams of NaNs is required to produce 50.2 Lof N2 gas (density = 1.25 g/L ) according to…

A: Given that  50.2 L of N2 and density is 1.25g)l

Q: KMnO4 according to the  following chemical equation: K2C2O4 (aq) +  2 KMnO4 (aq) +  8 H2O  →10 CO2…

A: Based on the balanced chemical equation for the given reaction and following simple unitry method we…

Q: Chlorine gas is used in the production of many other chemicals, including carbon tetrachloride,…

A: Given: Volume of chlorine gas produced at STP = 5.9 ✕ 105 L Known: Molar mass of NaCl = 58.44 g/mol

Q: How many moles of NO₂ would be required to produce 9.80 moles of HNO₃ in the presence of excess…

A: # Here we have to compare the reactants and products mole ratios to get idea what amount of reactant…

Q: How many moles of NO2 would be required to produce 7.60 moles of HNO, in the presence of excess…

A: The amount of substance carrying the same number of discreate atoms or molecule is termed as Mole.…

Q: What is the mass in grams of NO that will be produced from 18.0 g of NO₂ reacted with excess water…

A: The balanced Chemical equation given in the question is - 3NO₂(g) + H₂O(l) → 2 HNO₃(g) + NO(g) Molar…

Q: Sodium metal and chlorine gas can be produced by the electrolysis of molten  Sodium chloride as…

A: The reaction taking place is given as => 2 NaCl (l) --------> 2 Na (l) + Cl2 (g) Given : Mass…

Q: If you start with 0.985 grams of copper wire, what mass of gas should be formed in the reaction?…

A: Given :- Cu  +  4 HNO3  → Cu(NO3)2 +  2 NO2  +  2 H2O  Mass of Cu = 0.985 g  To be calculated :-…

Q: How many moles of nitrogen gas would be produced if 8.77 moles of copper(11) oxide were reacted with…

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Q: /hen exposed to air, aluminum metal, Al, reacts with oxygen, O2, to produce a protective coating of…

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Q: How many moles of nitrogen gas would be produced if 6.68 moles of copper(II) oxide were reacted with…

A: The balanced chemical equation for the reaction as given in the question is -  2NH₃(g) + 3 CuO (s) →…

Q: Balance the following chemical equation by providing the correct coefficients. [? ]Na + ]H₂O →>>…

A: A balanced chemical equation is one that contains the same number of different types of atoms on…

Q: What is the mass in grams of NO that will be produced from 22.9 g of NO, reacted with excess water…

A: The answer of the given question is 4.98 g.

Q: How many grams of NO will be produced from 55.7 g of NO₂ reacted with excess water in the following…

A: The given reaction is as follows: 3NO2(g) + H2O(l) → 2HNO3(g) + NO(g) The given mass of NO2 = 55.7 g…

Q: Given the following balanced equation, what volume of hydrogen gas (in liters) would be produced…

A: In this question, we want to determine the volume of Hydrogen gas at STP.  How we can determine the…

Q: How many grams of NO will be produced from 58.2 g of NO2 reacted with excess water in the following…

A: Interpretation: The grams of NO that will be produced from given grams of NO2 in presence of excess…

Q: when 2.876 g of a certain metal sulfide is roasted in air, 2.368 g of metal oxide is formed. if the…

A: Generally the metal sulphide is burned and roasted in presence of air this process is called as a…

Q: What is the mass in grams of NO that will be produced from 36.8 g of NO₂ reacted with excess water…

A: The balanced reaction taking place is given as, => 3 NO2 (g) + H2O (l) -----> 2 HNO3 (g) + NO…

Q: How many moles of NO₂ would be required to produce 3.32 moles of HNO₃ in the presence of excess…

A: 3NO2(g) + H2O(l) ....> 2 HNO3(g) + NO(g) Moles of HNO3 produced = 3.32 moles  Water is excess…

Q: How many g of Aluminum are needed to react completely with O.590 mole of Br2, according to the…

A: Given :-  balanced equation :  2Al + 3Br2 →Al2Br6  number of moles of Br2 = 0.590 mol To calculate…

Q: How many moles of NO, would be required to produce 2.75 moles of HNO, in the presence of excess…

A: Consider the given balanced equation is as follows; 3 NO2g   +    H2Ol   →    2 HNO3g    +  NOg…

Q: How many moles of hydrogen gas will be produced when 12 g of Mg will react completely with excess of…

A: Given, 12 g of Mg The balanced reaction is,                       Mole of Mg that present in 12 g…

Q: 4. A mixture of KC1O3 and MnO2 weighing 1.75g was heated to 3000C until decomposition was complete.…

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.