2. Kidney stones are made of minerals and salts forming hard deposits inside your kidneys. One type of kidney stone is calcium oxalate (CaC₂O4) which forms due to the reaction between calcium ions (Ca²+) and oxalic acid (H₂C₂O4). Suppose that 10 mg of CaCl₂ reacted with 10 mg of H₂C₂O4, calculate the mass (in mg) of CaC₂O4 formed if the reaction gives a 91.35% yield.

Q: What is the molarity of a solution made by dissolving 5.42 g of magnesium nitrate {Mg(NO3)2} in…

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A:

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Q: 22. Be able to solve one-step and multi-step problems involving moles, mass, and a balanced chemical…

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A: Given, mass of carbon disulfide (CS2) = 25.7 g mass of chlorine gas (Cl2) = 99.5 g Maximum amount of…

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A: For the reaction., ZnSO4 • xH2O ----> ZnSO4 + xH2O  Given Mass of ZnSO4 • xH2O = 13.2010 g Mass…

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A:

Q: 1. 2.8 g of nitrogen gas reacted with excess oxygen according to the following scheme: N₂ + O2 NO…

A: In the given reaction ->>Weight of nitrogen gas = 2.8 gmActual yield = 3.0 gm

Q: Consider the following reaction. heat 2 Fe,0,(s) + 3 C(s) 4 Fe(s) + 3 CO, (g) Calculate the number…

A: Given data;  grams of C used = 15.4 g   formula used;   no. Of moles = grams used / molar mass

Q: 1. When heated, calcium carbonate decomposes according to the equation: CaCO3(s) →CaO(s) + CO₂(g) A…

A:

Q: Consider the reaction of solid P4 and chlorine gas to form gaseous phosphorus trichloride. a) Write…

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Q: = the mass in kg of CO2 that is produced?

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A: The balanced chemical reaction is given below.

Q: A student analyzes a sample of rock that contains the element calcium (Ca). In the student's…

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Q: Write the balanced reaction for the reaction that occurs. b) How many moles of calcium carbonate…

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Q: 3) Aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide. a) Write the…

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Q: A 12.3 g sample of an alloy of Mg and Al produces 1.66 mol of H2 when added to excess HCl. What…

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Q: 13. In order to form 10 moles of CaC2(s) how many moles of CaO are required according to the…

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Q: In an experiment, 0.2490 g of sodium bicarbonate, NaHCO3(s) was allowed to react with excess…

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Q: One method used in the eighteenth century to generate hydrogen was to pass steam through red-hot…

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Q: The balanced equation for burning octane is 2 C8H18(g) + 25 O2 (g) ---> 18 H2O(g) + 16 CO2(g). What…

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Q: Hydrogen cyanide, a highly toxic compound, is made by the following reaction: 2 CH4(g) + 2 NH3(g) +…

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Q: "If you begin with 202.2 grams of aluminum, how many grams of aluminum oxide can be formed? 4 Al(s)…

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A: Given : Mass of Mg ribbon = 2.58 g Mass of oxygen = 8.70g

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".