If 6.6 g of fluorine reacts with 5.6 g chlorine to produce 8.5 g of chlorine trifluoride, what is was the percent yield? C2(g) + 3F2(g) 2CIF3(g) Select one: А. 45% B. 58% С. 53% O D. 69% ОЕ. 79%

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Q: Hello I need help I have C7H12O but my class mate said it would have 2 Ocygen come someone explain

A: Molecular formula of A = C10H12O2

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Q: How many moles of solute particles are present in a liter of 10⁻² M Na₂SO₄

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Q: 1: Calculate the Hydronium ion concentration of a solution which has nH of 21/57 11.73??

A: Hydronium ion of a solution is H3O+ ion.  Given pH of the solution is 11.73.

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Q: The rate constant for this zero-order reaction is 0.0200 M· S at 300 A → products How long (in secon...

A: We have given that  A → Products  K0 = 0.0200M S-1  [A]0 = 0.830M  [A]t = 0.280M  t = ? 

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Q: Chemistry Question

A: pH of a solution is given by the negative logarithm of H+. pH=-log[H+]

Q: 1.3

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Q: 1. Sulfur is used in the production of vulcanized rubber, detergents, dyes, pharmaceuticals, insecti...

A: Given , SO2(g)+2H2S(g)→3S (s) +2H2O(I) Mass of sulphur produced = 82.5 kg

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Q: Question 14

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Q: 6.2

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Q: Question 35

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Q: Question 21

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Q: Chemistry Question

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Q: Question 50

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Q: 1) Given    2H2O (g) <--> 2H2 (g) + O2 (g)        Kc = 5.9 x 103 at 200°C a) Determine the nu...

A: The relation between KP and Kc is given by, KP=Kc(RT)∆n where ∆n is the change in number of moles.  

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A: The correct option is (c): -7 kJ/mol

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Q: If a mole photons of light has 2.39 J mol^-1 energy, what is its wavelength and description?

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Q: Question 13

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

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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".