Balance the equation and solve the problem. 2 KCIO3 2 KCI + 3 02 37.9g of KCIO3 decompose. What mass of O2 is made?

Q: calculate the mass of C2H2 needed to produce 35.0 moles of CO2

A: Combustion of C2H2 ( ethene ) produces CO2 ( carbon dioxide ) and  H2O ( water ).  The balanced…

Q: What mass in grams of CO2 is evolved in the complete decomposition of a 2.300-g sample that is 38.0%…

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Q: Classify and balance the following reaction:  AlPO4+Mg->Al+Mg3(PO4)2 Determine the mass, in grams,…

A: A chemical reaction can be represented by using symbols and formulas of the participating species.…

Q: Balance the following equation and determine how many moles of aluminum oxide can be produced from…

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Q: In order to produce 823 kJ of heat, how many grams of H2 must be combusted with excess O2? (molar…

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Q: How many grams of Fe can be produced when 10.0g of Al is reacted with 10.0g of Fe2O3?

A: 2Al + Fe2O3 ------------> 2Fe  + Al2O3 This is required Balanced chemical equation.

Q: What will be the coefficient of carbon dioxide in the balanced equation? C2H6 + O2 → H2O + CO2

A: Ethane ( C2H6 ) reacts with oxygen ( O2 ) to form water ( H2O ) and carbon dioxide ( CO2 ) gas. In…

Q: balance the chemical reaction  _______Fe +_______ O2 →________ Fe2O3

A: We have to balance the given reaction..

Q: Predict the products of the following reactions and balance the equations. 1 КСІ + AGNO, 2 Na,So, +…

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Q: How many moles of lithium hydroxide would be required to produce 86.5 g of Li,CO3 in the following…

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Q: 18.500 1. Mass of crucible+ cover 18.702 2. Mass of crucible + cover+ Mg 3. Mass of Mg 4. Mass of…

A: Interpretation -  By given information- To determine the mass of Mg. Determine the mass of oxide…

Q: Balance the equation equalising the numbers of atoms on both sides of the equation Ca + O2 -->

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Q: A. The reaction between ammonia and oxygen is given below: 2 NH3(g) + 2 02(g) → N,0(g) + 3 H20(1) We…

A: Given reactions are : Which of the following reactions can also occurs = ?

Q: How many moles of CO2 are emitted into the atmosphere when 28.6 g C8H18 is burned?

A: Given  Mass of C8H18   = 28.6 gram  Moles of CO2    = ? Number of mole of C8H18  = massMolar mass…

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

A: The Haber-Bosch reaction of the formation of ammonia is given as- N2 (g)  + 3 H2 (g) → 2 NH3 (g) It…

Q: Balance the following equation: Al+O2=Al2O3 and determine how many moles of aluminum oxide can be…

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Q: Mg + O2 - Mgo Which of the following shows a balanced form of this equation?

A: It is a combination reaction Mg (s)combines with O 2 (g) to form Mgo (s)

Q: Question 5.

A: Combustion reactions are those type of chemical reactions wherein hydrocarbons react with the oxygen…

Q: The balanced equation for the reaction of metallic iron with O₂ gas to produce ir oxide is shown…

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Q: In the direct reaction of silicon with Cl 2 the yield of SICI 4 is 50 percent. How many grams of…

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Q: The reaction between nitrogen and oxygen is given below: 2 N2(g) + O2(g)2 N20(g) We therefore know…

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Q: Hydrogen peroxide (H₂O₂) readily decomposes in the presence of a catalyst to form oxygen gas (O₂)…

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Q: Accordign to the following reaction, how many grams of hydrogen gas are required for the complete…

A: The balanced chemical equation: Given data: Mass of nitrogen gas is 28.4g.

Q: Given the following balanced chemical equation, calculate the theoretical yield of carbon dioxide…

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Q: What mass of aluminum is necessary to produce 4.72L of hydrogen of STP? Aluminum + Nitric Acid >…

A: Given reaction is ., Al + HNO3 ----> Al(NO3)3 + H2 Balanced reaction is., 2 Al + 6 HNO3 ---->…

Q: Ammonium perchlorate (NH4ClO4 or AP) is the principal component of solid rocket propellant. Suppose…

A: Given: Mass of NH4ClO4 = 63.3 g Molar mass of NH4ClO4 = 117.49 g/mol Molar mass of H2O = 18.01528…

Q: How many grams of CO2 will be produced if you start with 96.00 g of O2?

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Q: Balance the following equation, and then calculate how many moles of oxygen are needed to produce…

A: Al (s) + O2 (g) -----------> Al2O3 (s) Balanced reaction :- 4 Al (s) + 3 O2 (g) --------> 2…

Q: How many grams of ironare produced from 1.00 Kg Fe2O3?The reaction is Fe2O3(s) + 3CO (g) → 2Fe(s) +…

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Q: Balance the chemical equation given below, and determine the number of moles of iodine that reacts…

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Q: 2) How many moles of sodium will react with water to produce 4.0mol of hydrogen in the following…

A: Sodium metal is a highly reactive metal and it reacts with water readily to form the base and…

Q: CH.OH+O27 ? ->

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Q: Iron is generally produced from iron ore through the following reaction in a blast furnace. If 400 g…

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Q: Balance the equation below, and use that equation to determine how many molecules of CO₂ are…

A: Given is a combustion reaction of a benzene(C6H6) and combustion reaction is balanced by balancing…

Q: How many moles of lithium hydroxide would be required to produce 83.5 g of Li:COs in the following…

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Q: Hydrogen cyanide is produced industrially from reactions; ammonia gas, oxygen and methane, with the…

A: We can determine the mass of cyanide gas produced by using the stoichiometry of the given reaction.…

Q: How many moles of lithium hydroxide would be required to produce 48.0 g of Li¿CO3 in the following…

A: Balanced equation: 2LiOH (s)  + CO2 (g)  ----> Li2CO3 (s)  + H2O (l)  Number of moles of LiOH = 2…

Q: Write a balanced equation that describes each of the following chemical reaction. 1. Acetylene gas,…

A: the balance reactions are as follows.

Q: Give the product of the given reactants, balance the equation, and identify the type of changes the…

A: Give the product of the given reactants, balance the equation, and identify the type of changes the…

Q: Show the balance reaction of magnesium with oxygen And also the balanced reactions of magnesium with…

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Q: Balance the following equation by filling the gaps with appropriate numbers. CHa O2 co2 H20

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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: C8 H18 plus O2 will burn to produce CO2 and H2O. What is the balanced equation for this reaction?

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Q: 5. K3PO4 + Fe(NO2)2

A: Given: K3PO4+ Fe(NO2)2

Q: For the reaction below, identify the statement that is false. Cis) + 25) +CS21S) Carbon is oxidized.…

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Q: In the balanced chemical reaction shown below, what is the mole ratio between Fe and AI? Fe2O3(s)…

A: In a balanced chemical equation the coefficients of reactants and products indicate their number of…

Q: . K3PO4 + Fe(NO2)2

A: In balanced chemical reaction number of atoms of each element in product side is equal to number of…

Q: If two moles of carbon are available for the reaction described by the following equation. How much…

A: Given balanced chemical equation is SiO2(s) + 3C(s) ------> SiC(s) + 2CO(g) Given that , Moles of…

Q: Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: N2(g)…

A: The reaction taking place is  N2(g) + O2(g) →2NO(g) Hence from the above reaction, we can say that 1…

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.