Using the image below: How many moles of acetone are needed?

Q: What will be the number of moles in 1000 g of CaCO3?

A: The number of moles of a compound can be calculated by the division of the mass of the compound with…

Q: Write the chemical formula for 1 mol of compound X containing 2 mol Al and 3 mol O.   X= ?

A:

Q: Identify different ways to dilute. Learn how to solve a dilution problem

A: Ways to dilute

Q: If you mix 1 g  of salicylic acid and 1 g of sodium bicarbonate, how much sodium salicylate will…

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Q: Empirical Formula MoleCular Formula H,Oz HCO2 H,C,O4 H,0 C6HBO6 C,H,O;

A: Empirical formula refers to the simplest whole number ratio of the number of atoms of the elements…

Q: Please answer in tipping format

A: The sequence of reactions provided involves transforming an initial organomagnesium bromide compound…

Q: How to calculate molar mass of Formic Acid

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Q: How many hydroxide ions are in the final balanced equation?

A: In a balanced chemical equation, the coefficient represents the number of reactants and products.

Q: How many moles are in 78.9g of HCl?

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Q: determine the percent yield of asprin using 3 grams of salicylic acid, and obtained 2.3 g of asprin…

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Q: If we are expecting about 48 g of citric acid per L of lemon juice, how many moles of citric acid…

A: Given that we expect 48 g of citric acid per L of lemon juice. We have to determine the moles of…

Q: how many carbon atoms are in 10.0 mg of melatonin?

A: Given  Name of compound  = Melatonin  mass of melatonin     = 10 mg…

Q: Convert the 123 g of CaF2 to moles

A: Given that :  Mass of CaF2 = 123 g  We know that :  Molar mass of Ca = 40g/mol Molar mass of F =…

Q: How much excess reactant remains after the combustion of 5.70 moles of ethane gas with 13.4 moles of…

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Q: A patient is having an allergic reaction and takes a 50.0 mg tablet of the over-the-counter…

A: According to the question, the patient took 50 mg of diphenhydramine hydrochloride.  We need to…

Q: A certain dose of Tums contains 1000.0 mg of calcium carbonate, CaCO,, in each tablet. In this…

A: as per Q&A guidelines of portal I solve first image problems because it comes under multiple…

Q: What is the molar mass of Magnesium sulphate heptahydrate?

A: The molecular mass of the given molecule is determined by taking the sum of the masses of all the…

Q: 5. If a student obtained 2.45 but expected 2.66, what is the percent yield? 6. What three functional…

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Q: What is the number of moles in Serotonin if the mass in grams is 21.29

A: Given, mass of serotonin= 21.29 g  molar mass of serotonin =176.215 g mol-1  moles of serotonin = ?

Q: The element silicon would be expected to form 8 covalent bond(s) in order to obey the octet rule.…

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Q: What is the % of Mg in Magnesium Nitride?

A: The compound given is magnesium nitride i.e Mg3N2. Assuming 1 mole of Mg3N2.

Q: If an average cup of coffee contains approximately 150 mg of caffeine, how many moles of caffeine…

A: Given;

Q: 17.0 g of sodium nitrate (NaNO3) is equal to 0.200 mol 0.400 mol 0.600 mol 0.800 mol 0 000 moles of…

A: Given:Mass of NaNO3 = 17.0 gWe have to determine the moles of sodium nitrate (NaNO3)

Q: What is the mole-to-mole ratio between aluminum ion and potassium aluminum sulfate dodecahydrate?…

A: We need to determine moles of Al present in 1 mol of potassium aluminum sulfate dodecahydrate.

Q: What is the molar mass of H2CO3? Enter your answer rounded to four sig figs, without units

A: Molar mass of a substance is calculated by the numerical sum of atomic masses.

Q: How many grams is one mole of sodium hydroxide NaOH

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: What is the mass of Alka-Seltzer that is added to each beaker?

A: Alka - Seltzer tablet is tablet which gives a temporary relief of heartbeat,acid idegestion and sour…

Q: grams

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Q: Change the 160g of NaOH to moles step by step

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Q: number of moles

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Q: 3. Convert 0.36 moles Ba to g of Ba

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Q: Calculate the number of moles of chlorine in 5.25 g of MgCl2? O 0.0879 mole chlorine O 0.0110 mole…

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Q: What is 5 moles of salt + 3 moles of sugar ?

A:

Q: 1 mole of hydrochloric acid reacts with 1 mole of sodium hydroxide to give off how many grams of…

A: Given that: Moles of Hydrochloric acid = 1 mole Moles of sodium hydroxide = 1 mole To find: Mass of…

Q: calculate rye numbef of moles propane mmolecules c3h8 presented 6.75x10^28

A: Given, The number of molecules of propane (C3H8) molecule = 6.75 × 1028 number of moles of propane…

Q: What is the molar mass of MgS04?

A: Molar mass can be calculated by adding the molar masses of all the species that are present in the…

Q: Acetone is a well-known industrial solvent with a molecular formula of: C3H60. Calculate for its…

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Q: Label the diagram to correctly convert 16.8L H2 to mole of H2 : 16.8 L H2 : 22.4 L H2 : 1 mol H2

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

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Q: need help to convert 80.0 grams of hydrogen chloride (HCl) to moles.

A: Mole: A no. used to quantify the fundamental particles.

Q: How many moles of NaOH are present in 29.5 mL of 0.160 M NaOH?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: Label the diagram to correctly convert 5 mols of NH3 to grams of NH3 : 1 Mol NH3 : 17 g NH3 :: 5 mol…

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

Q: How many sodium sulfate formula units are in 0.333 mol?

A: We have to calculate the number of formula units

Q: Convert the following to grams   2 moles HCN         0.5 moles C2H6

A: Moles can be converted to mass by using the formula given below as; Moles = MassMolecular…

Q: How did you know you needed to use molar mass--how did you know what formula to use?

A: In this question, we have to give reason following the preceding question.

Q: How to convert ML to moles? I have 10.61 ml of NaOH How do I convert it to moles?

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.