f 145 g N2H4 and 175 g N2O4 are allowed to react, 2 N2H4 (liquid) + N2O4 (liquid) → 3 N2 (gas) + 4 H2O (liquid), determine the: (a) limiting reactant; (b) mass (in grams) of excess reactant.

Q: A sample of a substance with the empirical formula XCl₂ weighs 0.5984 g. When it is dissolved in…

A: Answer:When solutions of two different substances are mixed and formation of precipitate takes place…

Q: 4.31 How much HNO; can be formed in the following reaction if 3.6 kg of NO, gas is bubbled through…

A:

Q: Balance the following chemical equation (if necessary): Mg:(PO:)2(s) = Mg²-(aq) + PO.²-(aq)

A: The given equation can be balanced as follows -

Q: 10.8 mL of 0.25 M HCl(aq) reacts with an excess of Mg(OH)2(aq), what mass of magnesium chloride…

A:

Q: Balance each reaction, then suppose exactly 13.3 g of each reactant is taken. Indicate which…

A: Dear student since you have posted multiple questions we will solve the first question for you if…

Q: what mass of nitrogen would result?

A: number of moles = mass/molar mass  so, mass = moles × molar mass

Q: If 23.3 grams of an aqueous solution of manganese(II) sulfate, MnSO4, contains 5.96 grams of…

A: Percentage by mass – ratio of Mass of solute to the Mass of solution and multiplied by 100 is…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A:

Q: Calculate the mass of H2 produced when 118.5 mL of 0.8775 M H3PO4 solution reacts according

A:

Q: In a neutralization reaction, 50.00 mL of 0.8500 M phosphoric acid reacts with 2.500 g of magnesium…

A: The answers to the first three questions can be given as - Given Data -

Q: In a car engine, gasoline (represented by C₈H₁₈) does notburn completely, and some CO, a toxic…

A: (a)

Q: If 45.4 mL of 0.25 M HCl(aq) reacts with an excess of Mg(OH)2(aq), what mass of magnesium chloride…

A:

Q: The combustion of propane may be described by the chemical equation C;H¿(g) + 5 0,(g) 3 CO,(g) + 4…

A: This question can be solved using law of multiple proportions.

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

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Q: When 21.0 g of calcium metal is reacted with water, 21.00 g of calcium hydroxide is produced. Using…

A: The objective of this question is to calculate the percent yield of the reaction of calcium with…

Q: What mass of HCI, in grams, is required to react with 0.840 g of Al(OH)3? Al(OH)₂ (s) + 3HCl(aq) →…

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Q: Balance the following equations-indicate what type of a reaction is represented in each of them. 1.…

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Q: 1. _NaOH +_Cu(NO3)2 → _Cu(OH)2 (s) + _NaNO3| When 25.00g of NaOH reacts with 25.00g Cu(NO3)2, how…

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Q: H2S (g) + 12 (aq) → SO42 (aq) + I (ac) OH OS

A:

Q: If 17.15 g of Na 2SO 4 and 19.61 g of BaCl 2 are dissolved in water and then mixed together, what is…

A: Given: Mass of Na2SO4 taken = 17.15 g. And mass of BaCl2 taken = 19.61 g. The balanced precipitation…

Q: Determine the mass of sodium nitrate produced when 0.73 g of aqueous nickel(II) nitrate reacts with…

A: NOTE : There is a typing error in question. The solid will be of nickel (II) hydroxide and and…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: When morphine undergoes combustion, carbon dioxide is produced. Mass of mixture            =…

Q: Limestone (CaCO3) is used to rem heated to form lime (CaO), which 74.2% yield in the overall…

A: The reaction involved are., CaCO3 ---> CaO + CO2 CaO + SO2 ---> CaSO3 S + O2 --> SO2

Q: If 25.5 mL of a 0.123 M solution of iodide was added to 22.3 mL of a 0.209 M solution of iodate ions…

A: The reactants given are iodide i.e I- and Iodate i.e IO3- and the product forming is I3-. Hence the…

Q: Determine the limiting reactant in the reaction. Calculate the amount in grams of CO2 from thew…

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Q: Here is the organic chemical equation for the reaction of an inorganic compound B with a big organic…

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Q: What mass in grams of NaNs is required to produce 50.2 Lof N2 gas (density = 1.25 g/L ) according to…

A: Given that  50.2 L of N2 and density is 1.25g)l

Q: What is the complete balanced equation? Sr (s) + 2HF (aq) →

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Q: In a combination reaction, 1.62 g of lithium is mixed with6.50 g of oxygen. (a) Which reactant is…

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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".