What are the number of moles in 34 g of ammonia?

Q: How many grams are in 3.0 moles of potassium permanganate?

A:

Q: How many grams are in 338 moles of arsenic?

A: Number of moles of a substance is the given mass divided by molar mass of the substance.…

Q: How many moles in 130g of Nitric Acid?

A:

Q: Calculate the number of moles of chlorine present in 100 g of chlorine gas.

A: We have to predict the moles of chlorine gas.

Q: How many moles of LiBr are in 68.9g of LiBr?

A: That is, the molar mass of a substance is the mass (in grams per mole) of 6.022 × 10 23 atoms,…

Q: How many moles are in 250 g of potassium

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Q: How many moles are in 8.00 g of NH3?

A: It is required to calculate the number of moles in 8 g of ammonia, which can be done using the…

Q: Calculate the mass (in g) of sample. 1 water molecule

A: Given, 1 water molecule

Q: How many moles are in 12.01g of sodium nitrite?

A: No.  Of moles = mass of sodium nitrite/Molecular mass of sodium nitrite n = 12.01/68.9953 n = 0.174…

Q: Convert 29.5 g of ammonia to the amount in moles.

A: Convert 29.5 g of ammonia to the amount in moles.

Q: How many moles are in 33.51 g of He?

A: Mole is unit of amount. Moles are defined as unit specifying number of atoms in a substance.

Q: How many moles are present in 13.14 g of copper(I) chloride?

A: e part

Q: How many moles are in 15 g Li?

A: Recall the following expression of moles           moles=given mass of a compoundin gmolar mass of…

Q: How many moles are in 16.7 gg of allyl sulfide?

A: The chemical formula of allyl sulfide is (C3H5)2S. Molar mass of allyl sulfide = 2×{(3×12)+(5×1)} +…

Q: What is the mass of 10.8 moles of water in grams

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Q: How many moles in 62.7g of moles of potassium sulfate

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Q: 2.49E-1 moles of nitrogen is equivalent to how many molecules?

A: 1 mole of any substance (atoms, molecules or ions) contains Avogadro's  number of atoms, molecules…

Q: How many moles are in 22 grams of argon

A:

Q: How many moles of KBr are in 67.2 grams of KBr?

A: Mole = Given mass ÷ Molar mass  Given mass of KBr = 67.2 grams  Molar mass of KBr = 119.002 g/mol

Q: how many moles are in 72 g of H2O

A: `Number of moles = given mass of water / molar mass of water                                  =   (…

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

A:

Q: How many moles of water are in 432g of water?

A: Given: 432 g of water. Molar mass of water= 18 g/mol We have to calculate moles of water in 432 g of…

Q: How many moles are in 235 grams of H2SO4

A: Molar mass of H2SO4 = 98.08 g/mol So 1 moles of  H2SO4  = 98.08 g.

Q: How many grams of S are in 515 g of SO2?

A: The atomic mass which is denoted in grams indicates the gram atomic mass. The relationship between…

Q: How many molecules are in 3.0 moles of water?

A: Given  Number of mole of water = 3 mole  Number of molecule = ?

Q: How many moles of O are present in 12 g of CO?

A: Given information is as follows:         The mass of CO given = 12 g The moles of O present in CO =…

Q: How many moles are there in 425.0g of sodium chloride?

A: Given that : Mass of Sodium chloride = 425.0g Molar mass of Sodium chloride (NaCl) = atomic weight…

Q: How many moles of water, H2O, are present in 75.0 g of H2O?

A:

Q: determine the number of atoms in 20 g of Berilium?

A:

Q: Calculate the number of moles in 1.40g of copper(ii)nitrate

A: Copper (ii) nitrate is Cu (NO3)2  Molar mass of Cu (NO3)2  = (atomic mass of Cu ) + 2 ( atomic mass…

Q: How many moles are in 25.3 grams of NaCl?

A: Given :- mass of NaCl = 25.3 g  To calculate :- number of moles of NaCl

Q: calculate the number of moles in 100g of magnesium

A: The significant unit applicable for computing any compound's amount is named as "mole". Divide the…

Q: How many moles are in 34.0 g of Na2SO4?

A: The given grams of Na2SO4is converted into moles by using following mass to moles conversion…

Q: How many moles is 55 g of NaCl?

A: Answer :- moles - It is a unit to measure an amount of a substance. The general formula to calculate…

Q: How many grams are in 2.50 moles of HCl?

A:

Q: How many moles of NaCl are in 87.1 grams of NaCl?

A: Answer :-  Moles of NaCl present in 87.1 grams of NaCl = 1.5 mol.

Q: How many mol would there be in 38.3 Gmol?

A:

Q: How many moles are in 3 g of NaCl?

A: Given, 1.  Given mass of NaCl = 3 g Molar mass of NaCl = Molar mass of Na + Molar mass of Cl…

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

A: mole = mass / molar mass

Q: calculate the number of grams of nitrogen dioxide in 0.123 moles in nitrogen dioxide

A: Given: Moles of nitrogen dioxide i.e NO2 = 0.123 mol.

Q: How many moles are in 90 g of HCl?

A: Given that : Mass of HCl = 90 g Molar mass of HCl = 36.46 g/mol We have to calculate the number of…

Q: How many total atoms in 23.7 g of water ?

A: Stoichiometry is mainly based on the calculation of moles, molar mass and volumes. These two values…

Q: How many moles are in 581 g of K2O?

A: 1 mole = 6.022×1023 [Avogadro number ] The mass of one mole of molecules of a substance is called…

Q: How many moles are in [Cu2+]

A: I don't know what you exactly want to ask because the Cu+2 compoud is not given but telling you a…

Q: How many moles are in 37.95g of copper (I) chloride?

A: For Copper(I)chloride (CuCl), Mass, m = 37.95 g Moles, n = ? Molar Mass, M = 98.99 g mol-1

Q: How many molecules of water make up 5.7 moles?

A: A mole is the amount of a substance that contains 6.02*10^23 representative particle of that…

Q: How many moles are in 9 g of H2O?

A: Mole represent quantity of fundamental particle like proton neutron and electron.

Q: How many moles are in 4.33 x 1025 formula units of NaC?

A: According to Avogadro's Law 1 mole of any ionic compound contains Avogadro's number 6.022×1023 of…

Q: What is the number of moles in 2L of water?

A: Given  Volume of H2O = 2L = 2000 mL We know that , Density of water = 1g/mL We also know that,…

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.