How many molecules are present in 300g of benzaldehyde

Q: How many molecules are in a 0.572 mol sample of dimethylsulfoxide?

A:

Q: How many molecules of ethane (C,Hg) are present in 0.815 g of C,H6?

A: Given :- mass of C2H6 = 0.815 g  To calculate :- number of molecules

Q: How many moles of NaCl are present in 100 g?

A:

Q: How many formula units of CaCO3 are contained in 350. g CaCO3?

A: The given data contains, mass of CaCO3 = 350 g

Q: What is the molar mass of methanol:  CH3OH ?

A:

Q: How many moles of propylene (C3H6) are in 25.0 g of the substance

A: The compound given is C3H6. And mass of C3H6 given = 25.0 g Each molecule of C3H6 contains, 1) 3…

Q: How many moles of MgSiO3 are in 201g of the compound?

A: Mass of MgSiO3 = 201 g

Q: How many grams of magnesium chloride are present in 0.7151 moles of sample?

A: Given Moles of magnesium chloride = 0.7151 mol

Q: How many grams of K2CrOa are found in a sample containing 0.094 moles of this compound?

A: The no. of moles and weight of the compound are related as Moles = weight(in grams) / molecular…

Q: how many moles of NH4NO3 ARE THERE IN 24G OF NH4N03

A: Molar mass of NH4NO3 = Atomic mass of N  X 2 + Atomic mass of H X 4 + Atomic mass of O X 3  Since…

Q: How many molecules are in 5.6g of H2O?

A: Mass = 5.6 g Molar mass of water molecule = 18.01528 g/mol

Q: How many moles of BaCl2 are present in 26.17g of BaCl2

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Q: Convert 32 grams of C₂H₅OH to moles.

A: The given mass of C2H5OH is 32 g. The molar mass of C, H, and O is 12.011 g/mol, 1.008 g/mol, and…

Q: how many moles of propylene (C3H6) are in 25 g of the substance?

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

Q: Ascorbic acid (CH,O,) is also known as Vitamin C. What quantity in molecules of CH,O, does a Vitamin…

A: Given: Mass of C6H8O6 = 1025 mg Or mass of C6H8O6 = 1025 ×10-3 g And we know that the molar mass of…

Q: How many moles of propylene (C3H6) are in 25.0 of the substance?

A: When given mass is devided by its molar  mass then number of mole is obtained.

Q: How many moles of NaOH are in 2.2x10426 formula units of NaOH? )A ה docimal

A: Given :- number of formula units of NaOH = 2.2 × 1026 formula units  To be calculated :- number of…

Q: what is the molecular formula of acetone and what is the molar mass?

A: • acetone is the smallest and the simplest compound of ketone.      • acetone is the common name…

Q: How many moles are contained in 15.6 g of NH4Cl?

A: Given: Mass of NH4Cl=15.6 g  The molar mass of NH4Cl=53.491 g/mol

Q: How many moles of hydrogen are in 3.06x10^-3g of glycine

A:

Q: . The formula for ibuprofen is C3H1O2. How many moles of ibuprofen are present in 250.0-mg tablet?

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: How many molecules are contained in a pentanal (C5H10O) sample with a mass of 5.27 g?

A: 1 mole of any substance contains Avagadro number (6.023 *1023) of species. therefore, 1 mole of…

Q: How many moles of allicinare present in 5.00 mg of this substance?

A: Allicin is a chemical compound that characteristic smell of garlic. The chemical formula of allicin…

Q: A tank contains 325 moles of compressed helium qas. How many Helium atoms are in the tank?

A:

Q: How many molecules of NaHCO3 are present in 983.2 moles of NaHCO3v?

A: Here, we have to find the number of molecules of NaHCO3 that are present in 983.2 moles of NaHCO3.

Q: How many atoms of hydrogen are in 132g of (NH4)HPO4

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Q: How many molecules are in 1 mole of CóH1206?

A:

Q: How many of molecules of water, H2O, are in a glass of 240g water?

A:

Q: How many grams are in a 0.10 mol sample of ethyl alcohol

A: Weight = Number of mols × Molecular weight

Q: How many moles of Fe are in 27.5g of Fe3O4

A: The number of moles of solute is defined by the ratio of the mass of solute to the molar mass of the…

Q: In 3.47x1026 molecules of of C3H7NO2 a.How many moles of C3H7NO2 are present b.How many moles of…

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

Q: molecules

A:

Q: How many molecule are in 0.200 mole C13H18O2

A: Given, moles of C13H18O2 = 0.200 mole Number of molecules are in 0.200 mole of C13H18O2 = ?

Q: Given 10g of MgCl2 and 16g of AgNO3 and actual yield of 1.099g of AgCl, what is the theoretical…

A: Reaction equation:

Q: How many moles of hydrogen atoms are contained in 0.50 mol of ethyl ether?

A:

Q: How many grams are in 0.00156 molecules of water?

A:

Q: Convert 32 grams of C2H,OH to moles.

A: Ethanol is an organic chemical compound. Its chemical formula C₂H₆O. It is used as a solvent.…

Q: How many molecules are present in 18.5 g of CH3CH2OH?

A: The mole concept is used for explaining the concentration of atoms molecules or ions in a solution.…

Q: How many moles of CH4 are contained in 96.0 grams of CH4?

A:

Q: How many grams of ethanol , CH3CH2OH , are in 0.60 moles of ethanol?

A: Condensed formula for CH3CH2OH is C2H6O Molar mass of ethanol (C2H6O) = Atomic mass of C x 2 + H x 6…

Q: How many moles are in 46.0g of CaO?

A: mole = mass / molar mass

Q: How many moleculesof allicin are in 5.00 mg of this substance?

A: Given information: Mass of allicin = 5.00 mg

Q: compound

A: Molar mass of Fe2O3 = 2 • ( molar atomic mass of Fe ) + 3 • ( molar atomic mass of Oxygen atom )…

Q: HOw many moles of propylene( C3H6) are in 25.0g of the substance?

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

Q: Molar Mass of Calcium acetate Monohydrate

A:

Q: Which has more molecules: 50 g of sodium nitrate or 50 g of sodium nitrite?

A: Given mass of sodium nitrate (NaNO3) = 50gMolecular mass of NaNO3= 84.995 g/molNumber of moles of…

Q: What is the percent of NaOH by mass for 120 g of NaOH in 1000 g of water?

A: 120 g of NaOH in 1000 g of water.Mass of the solution is mass of the solute plus mass of the…

Q: How many water molecules are in 23.7g of water?

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