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What is the density of a substance that has a mass of 169 grams and a volume of 13 milliliters?
The density of the substance is calculated by dividing the mass (169 grams) by the volume (13 milliliters). Therefore, the density of the substance is 169 grams / 13 milliliters = 13 grams per milliliter.
Which mathematical relationship should you use to convert moles of a substance into grams?
You can use the molar mass of the substance to convert moles into grams. This involves multiplying the number of moles by the molar mass of the substance, where the molar mass is expressed in grams per mole. This relationship allows you to convert between the two units.
The amount of material in a substance is its?
The amount of material in a substance is its mass. Mass is a measure of the quantity of matter in an object and is typically measured in units such as grams or kilograms.
What is the Mass of an object divided by amount of substance?
(Mass) divided by (Volume) is defined as the density of the sample or object.
Is the measure of the amount of matter in a substance a mass?
Yes, the measure of the amount of matter in a substance is mass. It is typically measured in units such as grams or kilograms.
How many cups equals 125 grams?
The density of the substance is required to convert volume to mass or mass to volume
An experiment calls for 0.25 kg of a substance. what mass of the substance is required in grams?
To convert 0.25 kilograms to grams, you multiply by 1,000 (since there are 1,000 grams in a kilogram). Therefore, 0.25 kg is equal to 250 grams. Thus, you need 250 grams of the substance for the experiment.
Is molar mass is mass in grams of one kilogram of any pure substance?
No, molar mass is the mass in grams of one mole of a substance. One mole is equal to the molecular weight of the substance in grams.
How many grams is in a half cup?
1 cup = 226,79 grams / 226,79 grams = 1 cup
What is the molar mass of a substance in amu grams per mole?
The molar mass of a substance is the mass of one mole of that substance, measured in atomic mass units (amu) or grams per mole.
The mass of a mole of a substance expressed in grams is called a?
The mass of a mole of a substance expressed in grams is called the molar mass. This value is numerically equal to the atomic or molecular weight of the substance and is expressed in units of grams per mole.
What is the molar mass of the substance, expressed in grams per mole (g/mol)?
The molar mass of a substance is the mass of one mole of that substance, expressed in grams per mole (g/mol).
How do you atoms to grams?
You find the number of atoms from the number of grams of a given substance by:Find the Moles of the Substance by multiplying the grams of the substance by the molar mass of the substance. ( Molar mass equals mass of substance per 1 mole of substance.)Grams x Molar Mass of Substance = Moles of SubstanceTake the moles of the substance and multiply it by Avogadro's Number (the number of atoms in 1 mole of substance, or simply 6.022x1023).Moles of Substance x Avogadro's Number (6.022x1023) = atoms of Substance
Is the molar mass of a substance measured in daltons equivalent to its mass in grams per mole?
Yes, the molar mass of a substance measured in daltons is equivalent to its mass in grams per mole.
How can one determine the number of moles present in a substance based on its mass?
To determine the number of moles in a substance based on its mass, you can use the formula: moles mass (in grams) / molar mass (in grams per mole). This formula helps you calculate the amount of substance in moles by dividing the mass of the substance by its molar mass.
What is the molar mass of a substance in daltons converted to grams per mole (g/mol)?
The molar mass of a substance in daltons is equivalent to its mass in grams per mole (g/mol).
How many grams are in 1.25 moles?
To determine the grams in 1.25 moles of a substance, you need to know the molar mass of the substance. By multiplying the number of moles by the molar mass, you can calculate the grams. Without specifying the substance, the answer cannot be determined.
