What is the molar mass of sucrose (c12h22o11) quizlet? (2024)

What is the molar mass of sucrose (c12h22o11) quizlet?

The molar mass of sucrose (C12H22O11) is 342.3 g/mol.

What 0.400 mole of sucrose C12 h22 o11 contains?

Expert Answer

1) C12H22O11 , i.e. 1 mole of sucrose contain 12 moles of carbon. So 0.400 moles will contain = 0.400*12 = 4.8 moles of C 1 moles = 6.023*10^23 atoms So, 4.8 moles = 4.8*6.023*10^23 = 2.89*10^24 atoms of C.

How do you find the mass of sucrose?

How many molecules of sucrose C12H22O11 are there in 454 grams of sucrose?

Moles of sucrose=454⋅g342.30⋅g⋅mol−1=1.33⋅mol . Now it is a fact that in a mole of stuff there are 6.022×1023 individual items of stuff......... So 1.33⋅mol×6.022×1023⋅mol−1≅8×1023 individual sucrose molecules.

Which of the following is the molar mass of C12H22O11 responses?

The formula mass of C12H22O11 is 342.34 amu, so the molar mass is 342.34 g/mol.

What is sucrose molar mass?

Thus 1 mol of sucrose has a mass of 342.297 g; note that more than half of the mass (175.989 g) is oxygen, and almost half of the mass (144.132 g) is carbon.

How many molecules are there in a mole of sucrose C12H22O11?

1 mole = 6.02×1023​​​​​​ atoms and 1 mole = 6.02×1023 molecules.

What is the molar concentration of C12H22O11?

Final answer: 𝑀𝑜𝑙𝑎𝑟 𝑐𝑜𝑛𝑐𝑒𝑛𝑡𝑟𝑎𝑡𝑖𝑜𝑛 =0.02925 mol L–1.

What do you mean by molar mass?

Molar mass is defined as the mass in grams of one mole of a substance. The units of molar mass are grams per mole, abbreviated as g/mol. The mass of a single isotope of any given element (the isotopic atomic mass) is a value relating the mass of that isotope to the mass of the isotope carbon-12 (

What is the molar mass of NaCl?

Answer: The molar mass of NaCl is 58.44 g/mol. Sodium Chloride.

What does C12H22O11 stand for?

●20 Sucrose (C12H22O11) is also known as table sugar. What is the smallest unit of sugar that maintains the chemical character. Page 1. ●20 Sucrose (C12H22O11) is also known as. table sugar.

What is the total mass of a molecule of sucrose C12H22O11 the sugar found in cane sugar?

Example: The molecular weight of the sugar molecule found in cane sugar is the sum of the atomic weights of the 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms in a C₁₂H₂₂O₁₁ molecule. C₁₂H₂₂O₁₁ has a molecular weight of 342.299 amu. A mole of C₁₂H₂₂O₁₁ would have a mass of 342.299 grams.

How many molecules of sucrose C12H22O11 are in a 0.5 moles of sucrose?

1 mol of sucrose contains 6.023 × 10 23 number (Avogadro number) of molecules of sucrose. 0.5 mol of sucrose contains ( 0.5 × 6.023 × 10 23 ) number of molecules of sucrose or 3.0115 × 10 23 number of molecules of sucrose.

What is the molar mass for nahco3?

The molecular weight of sodium bicarbonate is calculated as the sum of the atomic masses taken in grams of sodium, hydrogen, carbon, and oxygen present in the formula unit of N a H C O 3 . Thus, the molar mass of N a H C O 3 is 84.00 g/mol.

How do you calculate the molar mass of a compound responses?

The characteristic molar mass of an element is simply the atomic mass in g/mol. However, molar mass can also be calculated by multiplying the atomic mass in amu by the molar mass constant (1 g/mol). To calculate the molar mass of a compound with multiple atoms, sum all the atomic mass of the constituent atoms.

How many atoms are in C12H22O11?

A molecule of sucrose (C12H22O11) has 12 carbon atoms, 22 hydrogen atoms and 11 oxygen atoms.

What is the formula for molar mass and mass?

Molar mass = mass/mole = g/mol

The mass of one atom of carbon-12 the atomic mass of carbon-12 is exactly 12 atomic mass units. The mass of one mole of carbon-12 atoms is exactly 12 grams; its molar mass is exactly 12 grams per mole.

Is molar mass the same as atomic mass?

Molar mass is the mass of the one mole of the compound whereas atomic mass is the mass of the individual unit of the compound. Basically, molar mass is the mass of an average of many elements of the compound and atomic mass is the mass of the atom.

How do you find the molar mass without knowing the element?

We can use a measurement of any one of the following properties to determine the molar mass (molecular weight) of an unknown that is the solute in a solution: Boiling Point Elevation. Freezing Point Depression. Osmotic Pressure.

What is the common name for C12H22O11?

The white stuff we know as sugar is sucrose, a molecule composed of 12 atoms of carbon, 22 atoms of hydrogen, and 11 atoms of oxygen (C12H22O11).

How many moles of carbon are in C12H22O11?

There are 12 moles of C atoms in 1 mole of sucrose.

How many moles of hydrogen are in C12H22O11?

Answer and Explanation:

From the chemical formula, we can deduce that there be 22 moles of hydrogen present in one mole of the compound. The molar mass of the compound is 342.30 grams/mole. There will be 1.35 m o l e s of hydrogen in 21.0 grams of C 12 H 22 O 11 .

How many moles are in 5 grams of sugar c12h22o11?

*Sucrose has a molecular formula of C₁₂H₂₂O₁₁ with a molar mass of 342.3 g/mol. *The number of moles of sucrose in 5 g of sucrose is (5 g) / (342.3 g/mol) = 0.01461 mol.

What is the formula for sugar?

Chemical Formula of Sugar

Sugar is also called cane sugar (sucrose) which is composed of 12 carbon atoms, 22 hydrogen atoms, and 11 oxygen atoms. So, the chemical formula of table sugar (or sucrose) is C₁₂ H₂₂ O₁₁.

How do you convert grams to moles?

Use the periodic table to find the substance's molar mass when making conversions between grams to moles and moles to grams. To convert grams to moles, multiply the number of grams by 1 mole/molar mass. Likewise, to convert moles to grams, multiply the number of moles by molar mass/1 mole.