I don’t know if it is a balanced equation but, I need help on number

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: 3. Calculate thepHof a mixture of30.00 mLof0.4508MHBrand18.00 mLof0.1162MCa(OH)2​(Hint: Write the…

A: Given , Volume of HBr = 30.00 mLMolarity of HBr = 0.4508 MVolume of Ca(OH)2=18.00 mLMolarity of…

Q: Would the calculated percentage of the hydrate in a sample be too high, too low, or unaffected by…

A: The mass of water lost/the original mass of hydrate used is equal to the fraction of water in the…

Q: Answer questions 2, 3 and 4

A: Mole ratio depends upon the number  of moles of Reactant  and Products .

Q: How do I prepare 1N acetic acid? Please show all calculations and units. ?

A: Step 1: Determine the molar mass of acetic acid.The chemical formula of acetic acid is CH₃COOH. Its…

Q: Balance the following equations. (Use the lowest possible coefficients. Omit states-of-matter in…

A: Balanced reaction is a chemical reaction in which number of atoms for each element in the reaction…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

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Q: Identify It is a parameter used to compare the amount of final product actually obtained from the…

A: It is a parameter used to compare the amount of final product actually obtained from the…

Q: Joan's experiment involves precipitation of AgCI (143.32 g/mol) from using the available reagents in…

A: Given: Concentration of MgCl2 = 0.105 M Volume of MgCl2 solution = 34.5 mL = 0.0345 L…

Q: How many moles of H2 and N2 can be formed by the decomposition of 0.185 mol of ammonia, NH3?

A: The decomposition reaction of ammonia that will take place is  2 NH3 ------> N2 + 3 H2

Q: What is the mass of one mole of CO2

A: Given  Moles of CO2 = 1 mol

Q: Pb(SO,), + 2Zn → 2ZnSO̟+Pb If 0.279 mol of zinc reacts with excess lead(IV) sulfate, how many grams…

A: To solve this problem we will use the given balanced chemical equation to find the mole of zinc…

Q: Write a balanced chemical equation based on the following description: propanol, CH,OH(1) burns in…

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Q: AgNO3 + CaCl2 --> AgCl + Ca(NO3)2 When properly balanced, coefficient of silver nitrate is:

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Q: Enter your answer in the provided box. Diethyl ether is produced from ethanol according to the…

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Q: Solve correctly please. When aqueous solutions of cobalt(II) chloride (CoCl2) and potassium…

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Q: Question 32 Not yet answered Marked out of D Flag question Which equation is correctly balanced? 2Al…

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Q: What mass of NH3 is needed to completely react with 0.600 moles of O2 (g) based on the reaction…

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Q: 2. 60.0 mL of 0.322 M Potassium lodide (Pbl2) are combined with 20.0 mL of 0.530 M lead (II) nitrate…

A: Given reaction :  KI + Pb(NO3)2 --> KNO3 + PbI2 Given :  KI               = 0.322 M , 60 ml…

Q: 3. If the flask was not thoroughly wiped dry, how would this affect the molar mass?

A: Flask is an apparatus used in chemistry laboratory for doing experiments of chemistry.

Q: What is stoichiometry???give its assumptions ????

A: Stoichiometry is a term which refers to the chemical reactions and its calculations. The balancing…

Q: If this reaction is conducted with 57.4 g CoCl₂ and 42.0 g F₂, how many grams of I mol Cla= 129.8…

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Q: Determine the molarity of each of the following solutions: (a) 1.457 mol KCl in 1.500 L of solution…

A: Molarity= moles of solute/volume of solution(in litres). a) Molarity of KCl solution= moles of Kcl /…

Q: 5. Briefly explain why the following equation is not properly balanced. 2 Sb₂S3 + 12 HCl → 4 SbCl3 +…

A: Given equation:  2 Sb2S3 + 12 HCl ==>   4SbCl3 + 6 H2S  The first rule to balance equation is…

Q: Determine the correct mole ratios, yes, you will select more than one, for the following balanced…

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

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Q: What type of equation is ZnCo3

A: We have to tell the type of equation of ZnCO3.

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

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Q: Organic chemistry:What does the theoretical yield of 0.070g and percentage recovery of 251 .4% mean?

A: Given: A theoretical yield of 0.070 g and percentage recovery of 251.4%.

Q: make this formula: Mg+HCl-->MgCl2+H2, into a balanced molecular equation?

A: We have to balance the given equation.

Q: 3. The atoms in these sugar molecules come from cO, and H,0, as shown in the following chemical…

A: 6CO2 + 6H2O --------> 6O2 + C6H12O6

Q: Question 1 of 15 According to the balanced reaction below, calculate the moles of NH, that form when…

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Q: How to balance equations?

A: We need to balance the equation: Al4C3 (s)  + H2O (l)  -------- > Al(OH)3 (s) + CH4 (g)

Q: How many moles of NH3 will be producex when 7 moles of N2 are consumed

A: The production of ammonia from nitrogen gas is done by Haber’s process. The chemical equation for…

Q: How significant is balanced equation in our everyday life?

A: Atoms are neither created nor destroyed during the course of a chemical reaction. A balanced…

Q: Determine the number of atoms of O in 37.2 moles of Al2(CO3)3.

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Q: Adipic acid is used in the production of nylon, so it is manufactured in large quantities. The most…

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Q: How many moles of H,SO, are required to completely react with 7.20 mol of Al according to the…

A: Given :-  2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2O(l)  no. of moles of Al = 7.20 mol  To be…

Q: 3. Remember to include the states of reactants and products in chemical reactions. 1) Calculate the…

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Q: Determine the mass in grams of 1.6 x 10-3 mol glucose , CoH12O6

A: Since mass = moles X molar mass  And molar mass of Glucose = Atomic mass of C X 6 + Atomic mass of H…

Q: Which concentration of solutions is NOT affected by stoichiometric relationships in a balanced…

A: We need to specify the concentration term which is independent of the stoichiometric relationships…

Q: 11. When 6.00 mole of BaCl, (aq) is mixed with .250 mole of K,AsO, (aq), what is the theoretical…

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Q: Complete the balanced dissociation equation for the compound below in aqueous solution. If the…

A: Balanced dissociation reaction of SeO2(s) ?

Q: Write a balanced chemical equation based on the following description: solid cesium reacts with…

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

Q: Coefficients in balanced equation Molar Mass Grams CuCl₂ +_Al ⇒ Reactants AIC13 + make 介 介 11 Cu…

A: NOTE: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: s this balanced? CuCl2 + H2S Ca COUNT HOW MANY YOU HAVE ON EACH SIDE!! "NO," please write the…

A: The balanced chemical equation follows the law of conservation of mass that is the mass is neither…

Q: assity eacn sampie according to the labels below. Element O Compound 6 9 ● ● Mixture

A: An element is formed by only atoms or molecules of a single type of element. There are two types of…

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".