How many grams are in 5.32 × 10²² molecules of CO₂ ?

Q: How many moles of Ag are in 73.2 grams of Ag₂O?

A: Given Mass of Ag₂O = 73.2 g Molar mass of Ag₂O = 231.7 g/mol

Q: What is the mass in grams of 7.54 x 1025 molecules of Br2?

A:

Q: what is the mass in grams of 10 molecules of C3H5(NO3)3?

A: Mass = mole × molar mass

Q: What is the mass in grams of 4.11 x 1025 molecules of O,?

A: Given :- number of O2 molecules = 4.11 × 1025  To calculate :- mass (in grams)

Q: How many molecules are there in 16.3 mil of CO2?

A:

Q: Determine the quantity of moles of hydrogen in 3.06 x 103g of glycine, C:H$NO:?

A: The number of moles is calculated as: Moles=Given massMolar mass......(1) The molar mass of glycine…

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: Calculate the mass in grams of 3.65 x 1024 molecules of methanol. The chemical formula for methanol…

A: Given, Number of molecules of methanol (CH4O) = 3.65 × 1024 molecules Mass (in grams) of 3.65 × 1024…

Q: What is the mass (in grams) of 1.25 x 10^22 molecules of SeO2?

A: 1 mole of any species contains Avogadro's number i.e. 6.023 × 1023 of its constituent particles…

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: What is the mass in grams of 6.49 × 10²⁵ molecules of Br₂?

A: Avogadro’s number is the number of particles present in one mole of any substance, which has a value…

Q: How many CO2 molecules are there in 12.0 moles CO2?   How many moles NH3 contains 1.5 x 10 23 NH3…

A: a) Given : Number of moles of CO2 = 12.0 mol.

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

A:

Q: How many grams are in 5.32 x 1022 molecules of CO2?

A:

Q: What is the mass in grams of 3.5 x 10 24 molecules of water?

A: 1 mole of water is 18.015 g and contains 6.022×1023 molecules of water.

Q: What would be the mass, in grams, of an NO2 sample in which 100 billion (1.00 X 10 11) moleculesare…

A: The number of molecules of NO2 sample is 1.00×1011.   The formula to calculate the number of…

Q: What is the mass in grams of 6.02 x 1022 atoms of silver (Ag)?

A: 1 mol of any element contains 6.022×1023 atoms.

Q: How many grams are in 3.02 x 1021 molecules of nitric acid?

A: Niric acid ⇒ HNO3Molar mass of Nitric Acid = 1 x atomic mass of Hydrogen +1 x atomic mass of…

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

A:

Q: 2. What is the mass (in grams) of 7.11 X 102 molecules of tetraphosphorous trisulfide?

A: Given, number of molecules = 7.11×1022 Avogadro's constant = 6.022×1023 molecules.mole-1

Q: What is the mass in grams of 4.57 x 1025 molecules of Cl2?

A:

Q: How many grams of carbon are in 1.13 x 1025 molecules of (carbon dixide) CO2 ?

A: Given, Number of molecules of CO2 = 1.13 x 1025  Mass of Carbon (C) = ? Note: molar mass of C =…

Q: What is the mass in grams of 1.47 x 1015 molecules of NO?

A: Given : The number of molecules of NO=1.47 x 1015 The molar mass of NO=30.01 g/mol 30.01 g is the…

Q: How many moles are there in 23 g of FeO?

A: Given: mass of FeO = 23 g

Q: What is the mass (in g) of 9.87 x 1022 atoms of magnesium? The molar mass of Mg is 24.305 g/mol.

A: Since moles = number of atoms / Avogadro's number where Avogadro's number = 6.022 X 1023  =>…

Q: How many molecules of CO2 are there in 98.3 grams?

A: 1 mole of any compound contains Avogadro number6.022×1023 of molecules.We have to find number of CO2…

Q: How many moles of Copper (I) ions, Cu+, are there in 0.064 g of copper (I) nitrate, CuNO3?

A:

Q: What is the mass in grams of 1.44 × 10²⁵ molecules of I₂?

A: The number of moles of a substance is determined as the number of molecules, atoms or ions upon the…

Q: What is the empirical formula of C6H10O2?

A: The C6H10O2 is Allyl glycidyl ether.  Empirical formula of a chemical compound is the simplest…

Q: 3. What is the mass (in kg) of 6.89 x 1025 molecules of CO2? The molar mass of CO2 is 44.01 g/mol.

A:

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

A:

Q: How many moles of Ag are in 47.6 grams of Ag2O?

A: Number of moles can be calculated as: Moles = massmolar mass The given information is: Mass of Ag2O…

Q: How many moles are in 1.72 x 1023 molecules of CO?

A: The number of molecules in one mole of a substance is equal to the Avogadro's number.

Q: What is the mass, in grams, of 4.06 1023 molecules of aspirin, C9H8O4?

A: Number of molecules of aspirin = 4.06 × 1023 One mole contains Avogadro’s number of atoms.…

Q: What is the mass, in grams, of 7.70 * 1020 molecules ofcaffeine, C8H10N4O2?

A: The number of molecules of caffeine is 7.70×10 20 molecules Avogadro’s number is 6.02×10 23…

Q: determine the quantity of moles in 4.21 x 1023 molecules of CaCl2

A: The number of moles of a substance is determined as the mass of a substance upon its molar mass. The…

Q: What is the mass in grams of 6.61 × 10²⁵ molecules of Br₂?

A: Number of moles containing 6.023 × 1023 molecules of bromine = 1 mol Number of mole containing 1…

Q: What is the mass in grams of 5.98 x 1015 molecules of CS2?

A: Given is,  molecules of CS2 = 5.98×10^15 We know , Molar mass of CS2=76.139 g/mol Avogadro's number…

Q: Determine the quantity of moles in 1.20 x 1024 molecules of H₂O

A: Conversion of molecules to the number of moles ?

Q: what is the molar mass of CuSO4 X 5 H2O?

A: Molar mass = sum of ( Atomic mass X number of Atoms ) in 1 molecule Since in CuSO4 X 5 H2O we have…

Q: For the chemical reaction, 2 AGNO, + Na, CrO, - Ag, CrO, +2 NANO, what mass of sodium chromate in…

A: Given :-  2AgNO3 + Na2CrO4 →Ag2CrO4 + 2NaNO3  no. of moles of NaNO3 = 5.45 mol  To be calculated :-…

Q: How many moles of CS2 make up 2.45 x 1025 molecules of CS2?

A:

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: How many moles are 3.604 x 1024 molecules of Co(NO3)2?

A: Given, 3.604 x 1024 molecules of Co(NO3)2

Q: What is the mass in grams of 3.06 x 1015 molecules of CO?

A: 1 mole = 6.022×1023 (Avogadro's number ) The mass of 1 mole of atoms of a molecule is called atomic…

Q: What is the mass, in grams, of 5.44 moles of oxygen gas (O2)?

A:

Q: 6. Çalculate the mass (in g) of 2.3 x 1021 molecules of CO2.

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 in grams of 3.86 x 1025 molecules of N2?

A: Mole concept :-  1 mole = 6.022×1023 (Avogadro's number)  The mass of 6.022×1023 molecules of a…

Q: How many moles of Ag are in 43.6 grams of Ag2O?

A: Mass of Ag2O = 43.6 g Molar mass of Ag2O = 231.735 g/mol

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.