How many grams of carbon dioxide contain 3.79 × 10 23 molecules carbon dioxide?

Q: C. What is the mass (in grams) of 5.03 × 1022 molecules of CO2 molecules?

A: Number of molecules of any species is given by, => Number of molecules = moles X Avogadro's…

Q: What is the mass, in grams, of 9.84x1024 molecules of methanol (CH3OH)?

A: Given:Number of atoms = 9.84x1024 atoms.Molar mass of CH3OH = 32 g/mol.

Q: How many molecules are in 156 g of aluminum sulfate? 1. 2. What is the mass of 5.36 x 102² molecules…

A:

Q: How many grams of potassium are in 2.91 g potassium sulfide?

A: Given :- mass of K2S = 2.91 g  To calculate :- mass of K (in g)

Q: What is the mass in grams of 1.13x1015 molecules of CS2 ?

A: Using Avogadro's number first we convert molecules to moles. Then using molar mass , we can…

Q: What is the mass in grams of 2.6 x 1025 molecules of CuO?

A: Answer:- This question is answered by using the simple concept of calculation of mass using the…

Q: There are ______ x 1023 molecules of CO2 in 50.0 g of CO2.

A:

Q: What is the mass, in grams, of 9.93 x 104 molecules of methanol (CH,OH) ? mass:

A:

Q: 9. Calculate the mass in grams of 1.378 x 1025 formula units of sodium hydrogen carbonate.

A:

Q: What is the mass in grams of 3.88 × 1025 molecules of Br2?

A:

Q: How many molecules are in 2.9 g of SF4?

A: Given: Mass of SF4 = 2.9 g Molar Mass of SF4 = 108.47 g/mol Avogadro's number = 6.022×1023

Q: How many grams are there in 4.5 x10 22 molecules of MgBr ,? O 1.47 x 10 44 g 8.28 x 10 24 g 0.075 g…

A: Given  molecules of MgBr2 = 4.5 x 1022 molar mass of MgBr2 = 184.113 g/mol   Conversion factor -…

Q: How many molecules are there in 122 grams of NO2?

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

Q: How many oxygen atoms are in 34.2 g of dinitrogen trioxide?

A: We have to find oxygen atoms are in 34.2 g of dinitrogen trioxide

Q: What is the mass in grams of 4.49 × 10¹⁵ molecules of NO?

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

Q: How many grams are in 7.89 x 10 24 atoms of H2SO4?

A:

Q: How many moles are present in 3.44 g CoCl2 ꞏ 6H2O?

A: The number of moles is calculated by dividing the given mass by molecular mass of that compound. It…

Q: Determine the mass in grams of 1.6x10-3 mol glucose, C6H12O6

A: Since the molar mass of glucose = Sum of atomic masses of all the atoms present in it  Since each…

Q: determine the mass in grams of 1.6 x 10-3 mol glucose C₆H₁₂O₆

A:

Q: How many grams is 2.11 moles of NaCO3?

A: Given: Moles of NaCO3= 2.11 moles   To find mass of NaCO3:

Q: (c) mass, in grams, of 1.50 x 102 mol CdS

A: Dear student I have given answer to first three subparts of question 5. I can't answer other subpart…

Q: How many atoms of each element (C, H, O) are present in 12.6 g of C12H22O11?

A:

Q: The number of grams of 1.38 x 1022 molecules of C12H22011 is: 0.0229 g 7.84 g 342 g 2.29 g

A: Avogadro's  number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: How many moles are in 3.56 x 10 ^25 molecules of carbon dioxide, CO2

A: Given: Molecules present are 3.56 × 1025

Q: What is the mass, in grams, of 9.35×1024 molecules9.35×1024 molecules of methanol (CH3OH)?

A: Given information: molecules of methanol (CH3OH) = 9.35×1024

Q: How many molecules are there in 12.5 g of NaOH

A: Number of Mole- Ratio of given mass of substance to the molar mass of substance is called number of…

Q: 8. How many grams are in 2.55 x 1024 molecules of KCI?

A:

Q: Calculate the mass in grams of 1.8 x 1017 KCl molecules.

A:

Q: how many molecules are in 2.49 x 10^3 g of cuso4

A: The number of molecules in 2.49 x 103 g of cuso4 has to be given,

Q: the formula for disulfiram decafluoride is S2F10   A.How many molecules are in 1.35 grams of…

A: A.

Q: Determine the mass in grams of 1.6 x 10 mol glucose, C&HzOs

A: Given that,  Moles of glucose= 1.6×10^-3 mol We know , molar mass of glucose= 180.156 g/mol

Q: Calculate the mass of 3.62 x 104 molecules of glucose (C,H1206).

A: Given that :Molecules of glucose (C6H12O6) = 3.62×1024 molecules Mass of glucose =?

Q: What is the mass in grams of 4.10 x 102° molecules of Br2?

A:

Q: What is the mass, in grams, of 6.5 x 10-3 moles of ammonium phosphate? 1.35 g 0.97 g 0.85 g 0.73 g

A: Concept:  Moles and molar mass can be used to predict the mass of the sample. Moles is unit to have…

Q: What is the mass in grams of 6.56 x 1022 molecules of lactic acid (C3H6O3), the compound responsible…

A: 1- First we need to calculate the moles of lactic acid :  Moles of lactic acid = [ number of…

Q: Determine the mass in grams of 1.6 x 10-3 mol glucose C6H12O6

A: Glucose : The Chemical formula of Glucose is                         C6H12O6It occurs in nature in…

Q: What is the mass of 5.22 x 1021 formula units of sodium hydroxide: NaOH (Mw. 40.00 g/mol)?

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

Q: What is the mass of 5.27 x 1021 water molecules ? 6.75 g 5.27 g 0.158 g 1.25 g

A: 1 mole of any substance contains 6.023 × 10^23 molecule of constituent atoms , ions. 6.023× 10^ 23…

Q: How many formula units make up 32.4 g of magnesium chloride (MgCl2)?

A: Calculate the number of moles of magnesium chloride. Number of moles = Given massMolar massNumber of…

Q: What is the mass, in grams, of 9.52×1024 molecules of methanol (CH3OH)?mass:   g

A:

Q: How many grams are in 2.3 x 1024 formula units of KNO3?

A: Welcome to bartleby!

Q: formula units

A:

Q: How many moles of water, H2OH2O, contain 2.0×10222.0×1022 molecules of water?

A: Mole is the unit of  measurement  for  amount of substance

Q: how many grams are in 4.70 x 10^24 molecules of NaCl?

A:

Q: How many grams are there in 6.6 x10 23 molecules of KOH?

A: Introduction Always remember that 1 mol contains 6.022 x 1023 molecules, therefore for the give…

Q: What is the mass, in grams, of 9.93 × 10ª molecules of methanol (CH, OH) ? mass: g

A: Answer:- This question is answered by using the simple concept of calculation of moles using number…

Q: What is the mass (in grams) of 5.72 x 1023 molecules of CS2? O a. 157 g CS2 b. 207 g CS2 O c. 187 g…

A: Ans)         CS2  molecular weight = 76g  One mole of CS2 contains 6.023×1023            molecules

Q: Calculate the mass (in g). 5.0x10^25 O3 molecules

A: Given,Molecules of O3 = 5.0 × 1025Moles of O3 can be calculated as:

Q: What is the mass of 3.5 x 1023 molecules of CO2, 44.01 g/mole? 26 g 0 75 g 0.58 g 0 1.7 g

A: using the number of molecules, we have to calculate the mass of CO2

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".