(5 Sulfuric acid (0.45M) (8T.5 ml) Copper ( hydroxide (1.15M) (15:5ml) Copper () sulfate ? grams H2O

Q: Suppose you measure out 0.0132 moles of ammonium sulfate on the balance. If the weigh boat…

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A: Given,  5.36 g nitrogen gas is reacted with excess hydrogen.  Thus, N2 is limiting reagent.

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Q: A molecule has a mass of 4.65 x 10^-23 g. Provide two possible chemical formulas for such a…

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A: Given: chemical equation : Fe2O3 + ____Al = Al2O3 + _____Fe

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Q: AlI3(s)+3K(s)->3KI(s)+Al(s) Consider the reaction of solid aluminum iodide and potassium metal to…

A: Given :-  AlI3(s)+3K(s)->3KI(s)+Al(s)  amount of Al produced = 131.75 g  To calculate :-  Amount…

Q: 7) How many kilograms is a 27 oz. bag of M&M's? 8) How many kilometers can a car travel on 19…

A: Answer 7) 1 oz = 0.02835 kg 27 oz  =27*0.02835 kg  = 0.76545 kg so answer is 0.77 kg   Answer 8) 1…

Q: A student is trying to figure out how many moles of potassium chloride are made from 4,0 grams of…

A: To get the anwer we must convert the amount of chlorine gas into moles & then multiply it by 2,…

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Q: For the following reaction, 20.9 grams of iron are allowed to react with 4.99 grams of oxygen gas .…

A: Given: Mass of Fe taken = 20.9 g. Mass of oxygen i.e. O2 taken = 4.99 g. And the reaction taking…

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: As you can see, ammonium nitrite decomposes to form nitrogen gas,   N2 , and water,  H2O , according…

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Q: what is the percent by mass of sugar in a mixture that contains 157 g of salt, 1.215 kg of flour and…

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Q: Using the given information Mass CuCl2 . 2H2O = (2.20x10^0) g Mass Aluminum = (1.800x10^-1) g Volume…

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A: Balanced chemicalequation Au(s)  + 3 CuCl = 3Cu(s)+ AlCl3 Given  72.8 gram Cucl  moles of CuCl =…

Q: A student started with 1.525 grams of copper (II) oxide and produced 3.500 g of copper (II) sulfate.…

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Q: Calculate the solubility at 25 °C of AgCl in pure water and in a 0.0080M AgNO3 solution. You'll find…

A: • Here, we have to determine the solubility of AgCl in pure water and also in AgNO3 solution at 25…

Q: complete reaction

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Q: A sample of ammonium carbonate (MM = 96.09 g/mol) was found to contain 7.6 x 1023 AMU of N. How many…

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Q: Chemical Formulas as Formulas: Converting between Grams of a Compound and Gram of a Constituent…

A: First convert given mass in kg  into grams .

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A: Nitrogen  gas produced 4.05 g

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Q: Find the Percent Compostion NaOH (NH4)2S N2S2 KMnO4 HCl Mg(NO3)2 Al2(SO4)3

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A: Given:  Combined mass of the flask, stopper, calcium chloride solution, test tube, and sodium…

Q: Balance the following reaction with the states of matter. х. Не (aq). Cu(NO,)2 Na, Cro4 CuCrO4 NANO3

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A: Given equation is : _Na(s)  +  _Cl2(g)  →  _NaCl(aq.) On reactant side : Number of atoms of Na = 1…

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Q: Safrole, one of the flavor molecules in sassafras, contains only C, H, and O. Combustion of 10.0 g…

A: Given that - Safrole contains only Carbon, Hydrogen and oxygen as constituent elements. On heating…

Q: For the reaction whose balanced equation is as follows, find how many grams of zinc phosphate will…

A: The balanced chemical equation for the reaction is given as:  3 ZnCl2 + 2 (NH4)3PO4 → Zn3(PO4)2 + 6…

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A: The number of molecules or atoms present in the one mole of the substance is equal to the Avogadro…

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A: Given :-  Chemical formula of Chromite = FeCr2O4  To determine :-  %w/w of each element in chromite

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A: Stoichiometry deals with the quantitative relationships between the reactants and products in a…

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".