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Stoichiometry is based on the fact that chemical reactions occur in ratios of moles of all substances. The problem is that there is no device that directly measures moles. We do have a device to measure mass, so molar mass is used in stoichiometric calculations to give results which are measurable.
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The neutral or no charge particle of an atomit is located in the nucleushas the same masss as the proton?
The neutron.
What is the molar concentration of nitric acid?
16 molar.
The molar heats of sublimation and fusion of iodine are 62.3kjmol and 15.3kjmol respectively calculate the molar heat of vaporization of liquid iodide?
It is a known fact : Molar heat of sublimation = molar heat of fusion + molar heat of vaporization so, molar heat of vaporization = molar heat of sublimation - molar heat of fusion Mv = 62.3 kJ/mol - 15.3 kJ/mol Mv = 47 kJ/mol.
The mass of a mole of a substance expressed in grams is called a?
molacular mass
When did Molar Maul happen?
Molar Maul happened in 1983.
Why is size or masss a bad way to identify a mineral?
These are not specific tests.
What are air mass and fronts?
in between or around or near air masss or where they meet.
What is the masss of iron in the periodical table of elements?
it is 56 because you round it of and it used to be 55.85
What is the size of inertia when mass gets smaller?
When masss gets smaller inertia also gets smaller.
What is molar conductivity at infinite dilution?
Molar conductivity at infinite dilution is when molar conductivity is limited. Molar conductivity is when electrolyte conductivity is divided by molar concentration.
What is the gram formula mass for Li2S?
165.98 ******************** No, it is 45.98
What is the molar mass of SiC?
Molar Mass of Carbon + Molar Mass of Silicon = Molar Mass of SiC. 12.0107 + 28.0855 = 40.0962 g / mol.
The neutral or no charge particle of an atomit is located in the nucleushas the same masss as the proton?
The neutron.
If you know the molar masses of the reactants in a chemical reaction can you determine the molar masses of the products?
If you know know the molar masses of the reactants in a chemical reaction you can determine the molar masses of the products because the combined molar masses of the reactants equals the combined molar masses of the products.
What is the molar concentration of nitric acid?
16 molar.
What is the molar mass of the sugar called glucose?
The molar mass of glucose is 180,16 g.
The molar heats of sublimation and fusion of iodine are 62.3kjmol and 15.3kjmol respectively calculate the molar heat of vaporization of liquid iodide?
It is a known fact : Molar heat of sublimation = molar heat of fusion + molar heat of vaporization so, molar heat of vaporization = molar heat of sublimation - molar heat of fusion Mv = 62.3 kJ/mol - 15.3 kJ/mol Mv = 47 kJ/mol.
