Calculate the number of Oxygen atoms in 300g CaCO,. How many moles of glucose C6H1206 are in:

Q: how many moles of propylene are in 2.5 g of the substance?

A: Given:given mass of propylene =2.5gwe know thatThe Molecular Formula of Propylene = C3H6 So,…

Q: How many molecules are 502.1g of NaF

A:

Q: What amount (mole) of C2H3Cl3O2 molecules are in 498.4 g chloral hydrates

A: Molecular formula of chloral hydrate = C2H3Cl3O2 Weight of C2H3Cl3O2 = 498.4 gram

Q: The number of moles in 37.80 g of C2H6O (molar mass = 46.1 g/mol) is?

A: Given information,       Mass of C2H6O is 37.80 g.     Molar mass of C2H6O is 46.1 g/mol.

Q: An antifungal molecule has a molar mass of 2448 g/mol.  a. How many moles are there in a 1.567g…

A: The given weight of sample is 1.567 g. The given molar mass is 2448 g/mol.

Q: How many molecules are in 28.0 g of isopropyl alcohol C3H8O?

A: The formula of isopropyl alcohol is C3H8O Hence molar mass of C3H8O = Atomic mass of C X 3 + Atomic…

Q: How many molecules are in 28.0 g of isopropyl alcohol C3H8O?

A: The formula of  isopropyl alcohol is C3H8O Hence molar mass of C3H8O is  Molar mass = Atomic mass of…

Q: How many moles of CaC₂O4 H₂O are in 132.1 mg CaC₂O4 H₂O?

A:

Q: What are the number of moles of in 10 g of CaCO3?

A: Given that: Mass of CaCO3 = 10 g  Molar mass of Ca = 40 g/mol Molar mass of C = 12 g/mol Molar mass…

Q: How many moles are equal to 12.8 grams ofCaO2

A: Moles can be calculated as follows

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

A: Given compound             = Chloral hydrate ( C2H3Cl3O2)  Amount of Chlorine         = 1 gram  Mass…

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: Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when…

A: a)The molecular formula for Aspartame is C14H18N2O5 one mole is equal to one moles of aspartame or…

Q: How many moles of MgSiO3 are in 231 g of the compound?

A: Generally the mass is converted into moles by using following expression.

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: thimble of water contains 4.0×1021molecules. The number of moles of H2O is?

A: Moles =molecule/6×1023 Moles= 4×1021/6×1023 Moles= 0.66×10-2

Q: 41.0 mol of P4O10 contains how many moles of P?

A: The Answer to the given Question is -

Q: How many moles of C atoms, H atoms, and O atoms are in 2.5 mol of Glucose C6H12O6

A: Glucose C6H12O6. 1 mole of Glucose has 6 moles of C , 12 moles of H and 6 moles of O. So, from 2.5…

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

A:

Q: How many carbon atoms are contained in each of the following number of moles: (a) 2.00 mol; (b) 6.00…

A: Number of carbon atoms = moles of carbon atoms x Avogadro's number   (a) Number of C atoms = 2.00 x…

Q: How many moles of N are in 19.6 g of dipyrithione C10H8N2O2S2?

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

Q: How many number of moles are present in 100 g of CaCO3?

A: The number of moles of a compound can be calculated by the ratio between mass of the compound to its…

Q: How many moles of sucrose, C12H22O11, are in a 25-g sample of sucrose?

A: The atomic mass of , C = 12                                    H = 1…

Q: moles of N are in 0.171 g of N0? How many mol N

A: According to the questions,Mass of N2O = 0.171 gMolar mass of N2O = 44.013 g/molAs per the mole…

Q: What is the percent by mass of oxygen in aspirin (C₉H₈O₄)?

A: The molecular weight of aspirin (C9H8O4) is  (12×9+1×8+16×4)=180 gm/mol The oxygen present in…

Q: 71.071.0 mol of P4O10P4O10 contains how many moles of PP?

A: Given,Moles of  P4O10 = 71mol

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: 3. How many moles of CaCO, are present in 1.30 grams?

A: Avogadro's defined 1 mol as the collection of 6.022 × 1023 atoms or the ratio of given mass to the…

Q: compound

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

Q: 76.0 mol of P4O10 contains how many moles of P?

A:

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…

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.