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What is molar mass a whole number multiple of?
Molar mass is a whole number multiple of the Empirical formula mass
What is 4.00260 rounded to in atomic mass?
It is 4.0026 : the atomic mass can be a fraction.
What percentage composition of Al2O3 is aluminum?
Molar Mass of Al: 2(27.0g/mol) = 54.0g/mol Molar Mass of O: 3(16.0g/mol) = 48.0g/mol Molar Mass of compound: 102.0g.mol (54.0g/mol / 102.0g/mol) x 100% = 52.9%
What is the two decimal places of relative atomic mass and the molar mass of the element potassium K?
It is 39.10
What To two decimal places what is the relative atomic mass and the molar mass of the element potassium K?
It is 38.96
What is the molar mass of CO2 rounded to the nearest whole number?
The answer is simple it's one/1
What is molar mass a whole number multiple of?
Molar mass is a whole number multiple of the Empirical formula mass
What is the nearest whole number of atomic mass of potassium?
The nearest Whole number of atomic mass of potassium is 69
What is the molar mass of water molecule Use the closest whole number with proper unit?
The molar mass of a water molecule (H₂O) is calculated by adding the molar masses of its constituent atoms: two hydrogen atoms (approximately 1 g/mol each) and one oxygen atom (approximately 16 g/mol). Thus, the molar mass of water is about 18 g/mol when rounded to the nearest whole number.
What is the molar mass of benzene to the nearest?
The molar mass of benzene (C₆H₆) is approximately 78.11 g/mol. This is calculated by summing the atomic masses of its constituent elements: carbon (C) has an atomic mass of about 12.01 g/mol and hydrogen (H) is about 1.01 g/mol. Therefore, the molar mass is (6 × 12.01) + (6 × 1.01) = 78.11 g/mol. Rounding to the nearest whole number, the molar mass of benzene is 78 g/mol.
Molar mass is a whole number multiple of the a) empirical formula mass c) average atomic mass b) amu d) mass percent?
The correct answer is a) empirical formula mass. The molar mass of a compound is often a whole number multiple of its empirical formula mass, as the empirical formula represents the simplest whole-number ratio of the elements in the compound, while the molar mass reflects the total mass of a mole of its molecules or formula units.
What is the molar mass of nitrogen to the nearest gram?
The molar mass of nitrogen dioxide is 46.0055 g.
What is the mass rounded to the nearest whole number of 3.23?
The answer is 3
What is the molar mass of nitrogen dioxide nearest gram?
The molar mass of nitrogen dioxide (NO2) is approximately 46 grams per mole.
The formula for sodium carbonate us Na2CO3. Figure the molar mass of sodium carbonate to the nearest gram?
The molar mass of sodium carbonate to the nearest gram is 105,99 g.
What is the molar mass of aluminum carbonate to the nearest gram per mole?
To the nearest gram, molar mass of aluminium carbonate is 234 g/mol.
Thee formula for benzene is C6H6. Figure the molar mass of benzene to the nearest gram?
The molar mass of benzene is 76,11 g.
