C,H, + 50, - 4H,O + How many moles of C,H, are in 5.3 x 102 moles of CO,?

Q: What is the percentage of hydrogen in C6H14? The molecular weight of C is 12.011 g/mol, of H 1.00794…

A: There are some steps to find percent of an element present in a compound. Those steps are - 1) find…

Q: How many atoms there in 5 molecules of hydrogen peroxide, H2O2?

A: Given, 5 Molecules of H2O2  One mole of any substance contains 6.023*1023 atoms/ions/molecules.

Q: What is the mass in kilograms of 7.16 mole of Fe?

A: Given data, Moles of Fe = 7.16 moles We know, Moles of a substance is given by the ratio of given…

Q: What is the mass grams that are in 6.70 x 1025 molecules of 1,?

A:

Q: How many moles of NO3- are in 13.0 g of Ca(NO3)2?

A: 1 moles of Ca(NO3)2 contains 2 moles of Nitrate ions. Nitrate ions (NO3-) present in the sample =…

Q: 1. Use chemical symbols to generate the factor needed to convert the weight of the substance in uie…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: How many moles of chlorine are there in 0.21 moles of CCl3F?

A: Given: The moles of CCl3F = 0.21 mol One mole of CCl3F has 3 moles of Cl atoms.

Q: How many moles of hydrogen are in 3.06 x 10-3 g of glycine, C2H5NO2 ?

A: Moles of glycrine = given mass of glycrineMolar mass of glycrineMolar mass of glycrine (C2H5NO2) is…

Q: How many moles of alanine, C3H7NO2, are in 159 g of alanine?

A: Given Mass of Alanine = 159 gram Number of mole = ?

Q: How many moles of C4H8O2are in 6.00 g of butyric acid?

A: Given  Mass of C4H8O2 = 6 gram  Number of mole = ?

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: Šome of the formulas could be either molecular or empirical formulas; however, some can only be…

A:

Q: How many H atoms are in 19.9 g of isopropanol (rubbing alcohol), C3H3O?

A:

Q: Guaifenesin (C1oH1404) is a common over-the-counter expectorant. What mass (in g) of oxygen is…

A: The objective of this question is to find out the mass of oxygen in a 200 mg dose of Guaifenesin. To…

Q: How many moles are in 38.0 g of chloroethane C2H5Cl?

A:

Q: How many atoms of fluorine are in 1.0E+0 moles of CF?

A: NOTE : The formula of the compound given looks incorrect. I think the correct formula of the…

Q: Calculate the mass, in grams, of  0.607  mol of hydrogen peroxide,  H2O2 . mass of  H2O2:

A:

Q: What is the molecular mass of CH¿I? amu

A: Molecular mass is defined as the is the mass of a given molecule. The unit of molecular mass is amu…

Q: How many grams of glucose (C6H12O6) are in 3.55 moles of glucose?

A: Given  Number of mole of glucose = 3.55 mole  Mass = ?

Q: What is the mass of 1.82 mole C4H11O3 in grams

A: mass of 1.82 mole C4H11O3 in grams determined in step 2

Q: 4. How many moles is 3.4 g of sodium, Na?

A: A numerical problem based on mole concept, which is to be accomplished.

Q: How many moles are there in 3.00 g of ethanol, CH3CH2OH?

A: Given:  Mass =3 .00 g Molar mass =46.07 g/ mole

Q: Prevacid is used to treat gastroesophageal reflux disease (GERD). The chemical formula of Prevacid…

A:

Q: 5. a) How many moles is 12.04 x 10 molecules of CaCO,? b) What is the mass of this many moles?

A: Since we know that   1 mole of any substance = 6.022 × 1023 molecules of that substance. And  Number…

Q: uppose a 250. mL flask is filled with 1.2 mol of NO, and 2.0 mol of NO,. The following reaction…

A: Given equation is: 1.2 mol                   2 mol                                      -…

Q: There are 1.2 x 1024 atoms of carbon in a sample of aluminum acetate, Al(C,H;O2)3. How many moles of…

A:

Q: 2. How many molecules are there in 2.54 moles of glucose, C,H1,O6?

A: We know that in one mole of any substance = 6.022×10²³ unit So one mole of glucose = 6.022 × 10²³ So…

Q: How many moles and atoms of 40K are there in 3.29g 40K?

A: The mass of 40K is = 3.29 g The molar mass of 40K = 39.964 g/mol Moles of 40K is =? The number of…

Q: How many moles of H2SO4 do you have if there are 1.64 multiplied by 10E12 molecules of H2SO4

A:

Q: How many moles are there in 313.87 g of Hexane

A:

Q: Which element has the largest mass % in alcohol CH3CH₂OH? (Hint: calculate the "mass" of each atom,…

A: For given compound ethanol (CH3CH2OH ) There is need to determine high mass percentage of…

Q: How many moles are in 5.50 g of Na2CO3 .10H2O?

A: The compound given is Na2CO3.10H2O Atomic mass of Na = 23 g/mol Atomic mass of C = 12 g/mol Atomic…

Q: How many grams of HC2H3O2 are there in 3.6 moles of HC2H3O2?

A: The Mass (in grams) of HC2H3O2 in 3.6 moles of HC2H3O2 is to be calculated.

Q: How many moles of (NH4)2S are there in 75 g of (NH4)2S

A: Number of atoms, ions and molecules present on a given amount can be determined by “Mole Concept”.…

Q: How many grams of glucose (C6H12O6) are in 4.67 moles of glucose?

A: We know that number of moles of a molecules is given by : Number of moles =       given mass / molar…

Q: How many moles of AuAsO4 are there in 156.8 g of AuAsO4?

A: In the given question, it has been asked to calculate the number of moles of AuAsO4 in 156.8 g of…

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".