What is the molar mass in g/mol of Al2(COO)3?

Q: The sugar glucose (C6H12O6) is broken down in a decomposition reaction to ethanol (C2H6O) and…

A:

Q: Consider the nickel salt: (NH4 )2Ni(SO4 )2 ·y H2O (Ammonium Nickel Sulfate Hydrate), where y is the…

A: As product formed in anhydrous (y=0) Thus reaction is   Ni(s) + NH3 +SO42-  =(NH4)2Ni(SO4)2  Thus…

Q: What is the mass in grams of carbon dioxide that would be required to react with 43.9 g of LiOH in…

A: The above problem is based on mole concept (stoichiometry).

Q: What is the percentage composition of Cr2O3

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Q: Chloral hydrate (C2H3Cl3O2) is a drug formerly used as a sedative and hypnotic. It is the compound…

A: Hi, since you have posted multiple subpart question, we will answer the first three subparts. Kindly…

Q: how many moles of Fe3O4 are required to supply enough iron to prepare .260 mol Fe2O3?

A: 1 mole of Fe2O3 contains 2 moles of Fe. Hence, 0.260 moles of Fe2O3 will contain 0.260 * 2 = 0.520…

Q: percentage by mass

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Q: One molecule of a compound weighs 2.03 × 10‒22g. What is its molar mass?

A: Molar mass is the mass of 1 mole of the substance or 6.022×10²³ particles, expressed in grams.

Q: Given the reaction, how many moles of ZZ will be produced from 1.60 mol A, 1.60 mol A, assuming…

A: For the given reaction :

Q: To a crucible and cover weighing 33.392 g is added a sample of a copper (II) chloride hydrate (CuCl2…

A: Given data, Mass of crucible + cover = 33.392g Mass of crucible + cover + sample = 34.405g Mass of…

Q: How many equivalents of PO43 are there in 6.00 mol of Mg3(PO4)2 ?

A:

Q: What is the mass percentage of O in CO2? Provide an answer to two decimal places.

A: Given,  The mass percentage of O in CO2 is:

Q: What is the molar mass of Ca(NO3)2?

A: Given that : We have to calculate the molar mass of Ca(NO3)2. Calcium nitrate contains 1 atom of…

Q: 892.1 grams of isomaltitol, C12H24O11, was combusted in a furnace completely in an excess oxygen.…

A: The yield of water can be calculated as:-

Q: If you add 1.0 x 10^3 g of ethylene glycol as an antifreeze to a 4.0 kg of water in the radiator of…

A: Mass of ethylene glycol= 1.0×103 g gram molar mass of ethylene glycol =62 g  The calculation of…

Q: What is the mass in grams of carbon dioxide that would be required to react with 17.1 g of LiOH in…

A: Given,  2 LiOH(s) + CO₂(g) → Li₂CO₃(s) + H₂O(l) mass of LiOH react = 17.1 g mass of CO2 required = ?…

Q: A sample of calcium metal of mass 2.0g reacts with excess oxygen. Ca + O2 = CaO You get 2.06g of…

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Q: What is the mass percentage of C in morphine, C1,H19NO,?

A: The molar mass of morphine is 285.34 g⋅mol−1.

Q: What is the mass percentage of O in C3H8O2?

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Q: What is the mass in grams of CuO that would be required to produce 40.50 moles of nitrogen gas in…

A: Ammonia reacts with CuO to form copper, nitrogen, and water. The equation for the balanced chemical…

Q: Calculate the number of moles of 3.01x10 exp 23 molecules of CO2.

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Q: What is the mass in grams of carbon dioxide that would be required to react with 71.9 g of LiOH in…

A: We have to calculate the mass of carbon dioxide .

Q: If the decomposition of a sample of KCIO3 produces 3.29 O2 what was the mass (g) of the original…

A: The decomposition of KClO3 in presence of heat give product KCl and O2. Hence,the chemical reaction…

Q: What is the mass percentage of Na in Na2SO3?

A: To calculate the mass percent of an element in a compound, we divide the mass of the element in 1…

Q: If you mass 0.430 g of Co(NO3)2 x 6H2O and dissolve it in water, what further information would you…

A: A. Since, moles = mass/molar mass we need molar mass of Co(NO3)2.6H2O to calculate moles.

Q: The solid fuel in the booster stage of the space shuttle is a mixture of ammonium perchlorate and…

A: Consider the given information is as follows; Mass of ammonium perchlorate NH4ClO4 = 5.0×103 kg…

Q: Calculate the following quantities:  a. mass, in grams, of 0.105 mol sucrose (C₁₂H₂₂O₁₁) b. moles of…

A: a. mass, in grams, of 0.105 mol sucrose (C₁₂H₂₂O₁₁) Given;

Q: What is the mass in grams of CuO that would be required to produce 22.00 moles of nitrogen gas in…

A: Given data: 22.00 moles of nitrogen gas   The reaction is given as follows:  2 NH₃(g) + 3 CuO(s) →…

Q: Mg(OH)2(s)+2HNO3(aq)→   the balanced chemical formula?

A: Above reaction is double displacement reaction i.e neutralization reaction.

Q: What mass is Na2CO3 is needed to produce 5.Og of CO2

A:

Q: What is the mass in grams of CuO that would be required to produce 38.00 moles of nitrogen gas in…

A: Given , Chemical Reaction : 2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) Moles of N2 = 38.0…

Q: What is the molar mass of cholesterol if 0.652 mol weighs 252.13 g?

A: The molar mass of cholesterol (Mcholesterol) is calculated by dividing the mass of cholesterol…

Q: What is the mass percentage of Na in NaF?

A: The mass percent of an element is defined as the mass of that particular element present in the…

Q: What is the mass in grams of carbon dioxide that would be required to react with 53.1 g of LiOH in…

A:

Q: 2. If 2.500 g of Na2CO3 is used in the reaction, calculate the theoretical yield of NaCl.

A: Na2CO3 + HCl -----------> NaCl + H2CO3 1 mole of Na2CO3 to 1 mole of NaCl Given :  Weight of…

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

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Q: 2. How many molecules of Carbon dioxide are there in 345g of CO2?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Calculate the mass, in grams, of 0.433 mol of CO2.

A: Mass in grams from moles can be calculated by using the formula given below as; Mass=moles…

Q: What mass of CO2 can be produced by the complete combustion of 2.00 kg of octane, C8H18, a major…

A: Balanced chemical equation for the reaction ids given below.

Q: What is the mass in grams of CuO that would be required to produce 42.5 moles of nitrogen gas in the…

A: Ammonia reacts with CuO to form Cu, nitrogen, and water. The equation for the balanced chemical…

Q: 2) If 28.9g of Lithium Nitride react, how many grams of Magnesium Carbonate are needed to react with…

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Q: What is the molecular weight of Cr(NO3)3 ?

A: Mass of chromium is 51.9961 uMass of nitrogen is 14.0067 uMass of oxygen is 15.999 u

Q: What is the mass percentage of O in C₃H₈O₂? Provide an answer to two decimal places.

A: We have to find the mass % of O in C₃H₈O₂ As,  Atomic mass of C = 12 g mol-1 Atomic mass of H = 1 g…

Q: what are there molar mass? K3[Fe(CN)6] and K4[Fe(CN)6]

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Q: What is the mass percentage of C in CH,CH,OH?

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Q: If 9.250 g Fe is mixed with 13.39 g O2, calculate the theoretical yield (g) of FeO produced by the…

A: Given :-  mass of Fe = 9.250 g  mass of O2 = 13.39 g  To be calculated :-  theoretical yield or mass…

Q: What is the mass in grams of carbon dioxide that would be required to react with 38.4 g of LIOH in…

A: Mass of LiOH = 38.4 g Mass of CO2 = ?

Q: What mass of carbon dioxide is produced from the complete combustion of 2.40×10−3 g of methane?

A: The formula for the mass of carbon dioxide as follows:

Q: How many moles of sucrose (table sugar, C 12H 22O 11, molar mass 342.3 g/mol) are contained in a…

A: Number of moles of sucrose is equal to the mass of sucrose divided by its molar mass. Write the…