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

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

A:

Q: How many moles are present in 552 grams of silver carbonate?

A:

Q: calculate the number of moles of 85.3 g chromium

A: Given ,mass of chromium is 85.3g We have to calculate number of moles of chromium.

Q: Calculate the number of motes for 5.34 x10 molecules of Zinc. 25

A: Solution of question is given below.

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 solium atoms are in 0.1010g of sodium?

A: first we will calculate number of moles then we will find number of atoms. Moles = given mass /…

Q: How many moles are in 378.5 grams of rhenium

A:

Q: Calculate the number of moles in 0.41 g titanium.

A: The number of moles in 0.41 g titanium is to be calculated

Q: how many moles of NaCl is in a 67.893g sample?

A: Since, Moles is defines as mass to the molar mass of that species. Thus,

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: How many moles of ammonium ions are in 6.975 g of ammonium carbonate?

A:

Q: 5. How many moles are in 6.24 x 1021 molecules of CaSO,?

A: According to Avogadro law  1 mole = 6.02* 1023 molecule

Q: What is the mass in grams of 49.60 moles of LICI?

A:

Q: Determine the mass percent of oxygen in ammonium sulfate.

A: 2.  Given : name of the compound is ammonium sulfate  To be calculated : mass percent of oxygen in…

Q: How many moles of O are present in 7.89 g of acetic acid?

A: In  1 mole of acetic acid there are  2 moles of oxygen,              CH3COOH = 12 + 3*1 + 12+ 2*16+…

Q: How many moles are equal to 2.4x1024 atoms of Cu¿

A: A mole is basic unit of ion or particle or atom here we are required to find the moles which contain…

Q: How many moles of ammonium ions are in 6.955 g of ammonium carbonate?

A: Moles from the given mass can be calculated as follows; Moles = Given massMolecular mass…

Q: what are the number of atoms present in 0.0015mole of Copper, Cu

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

Q: 8 Calculate the number of moles, and molecules in:

A: 8. Number of moles = mass/molar mass  1 mol = 6.022 × 1023 molecules

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: Calculate the number of molecules in 47 g of nitrogen dioxide.

A: To calculate the number of molecules of the nitrogen dioxide, first calculate the number of moles 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: How many moles of ammonium ions are in 6.985 g of ammonium carbonate?

A:

Q: Calculate how many grams are in 0.700 moles of H2O2

A: Interpretation- To determine how many grams are present in the 0.7 mole of H2O2  -   Concept-  As…

Q: Calculate the number of moles found in 168.0 g of iron(II) oxide, FeO.

A: Since moles = mass / molar mass molar mass of FeO = atomic mass of Fe + atomic mass of O  =>…

Q: How many moles are present in 20.4 g of sodium nitrate?

A: * Moles of compund = Mass of compund/ molar mass of compound By using this we can calculate the…

Q: Calculate the molar mass of ammonium sulside.

A: The molar mass of ammonium sulfide can be calculated as

Q: Determine the number of moles in 4.00 × 10²³ formula units of MgCl₂

A: The given compound MgCl2 is made up of one magnesium atom and two chlorine atoms. One mole of…

Q: how many moles are in 1.35 grams of sulfuric acid

A: The moles of any substance are calculated with the use of following equation:

Q: How many moles of ammonium ions are in 0.900 g of ammonium carbonate?

A: Grams of Ammonium carbonate = 0.900 g. Molar mass of Ammonium carbonate = 96.09g/mol.

Q: How many moles are in 75 g of Boron?

A: No.of moles = weight in gram / molar mass  No.of moles = 75 gram / 10.81 gram. mol-1 No.of moles =…

Q: Calculate the mole of 0.912 g of copper

A: We have to find the mole of 0.912 g of copper.

Q: determine the number of cations in 0.125 moles of potassium carbonate

A: 1 mole = 6.022 X 1023 Chemical Formula of Potassium Carbonate= K2CO3

Q: How many moles are in 16 g of NaOH?

A: Given that : Mass of NaOH = 16 g Molar mass of NaOH is 40 g/mol We have to calculate the number of…

Q: If you have 30.5g of Ni(OH)2, please calculate the number of moles this would be equivalent to.

A: Here we shall use the expression which relates the mass with number of moles which is given as:…

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: what will be the number of molecules in one mole o2?

A: The number of moles of a compound can be determined by the number of moles of the compound and…

Q: How many millimoles are in 3.93 x 1025 bismuth(V) hydrogen carbonate formula units?

A:

Q: Calculate the number of atoms in 0.0015 mole  of Cu.

A: Given, A mole of copper =  0.0015 moles. Calculate the number of atoms.

Q: . Calculate the mass of manganese(II) carbonate

A:

Q: Write the chemical formula, and then calculate the amount (in moles) for 74.52 g of aluminum…

A:

Q: Calculate the number of moles of 21.2g of ammonium sulfide.

A:

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: Calculate the number of atoms present 0.5 moles of Sulphur

A: One mole of something is always equal to the: 6.022×1023

Q: How many molecules of salt are there in 13 moles of

A: Given-> Number of moles = 13 moles

Q: Calculate the number of nitrogen atoms in 240. g of ammonium nitrate.

A: The molecular formula of ammonium nitrate is: To calculate the number of moles of ammonium nitrate…

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 grams of calcium phosphate contains 2.15 moles?

A: Given :- number of moles of calcium phosphate =  2.15 mol  To calculate :- mass of calcium phosphate…

Q: Determine the number of moles in 1.30 × 10²³ formula units of MgCl₂.

A: Applying concept of moles and avogadro concept.

Q: how many moles are in 1.79x10^25 molecules MgCl2?

A: One mole of any molecule contains Avogadro number of molecules. Avogadro's number is 6.022×1023

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.