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For theoretical exercises use pure water standard of 1 kilogram per liter or 1 gram per cubic centimeter (the same as milliliter). For practical and precise calc it must be considered other matters like temperature and water characteristics. Use the link below for calculations.
What else can I help you with?
Find the mass in grams of 1.54 moles of H2O?
To find the mass of 1.54 moles of H2O, you can use the molar mass of water. The molar mass of H2O is 18.015 grams/mol. Therefore, the mass of 1.54 moles of H2O would be 1.54 moles * 18.015 grams/mol = approximately 27.75 grams.
What is the gram molecular mass of a compound if 5 moles of the compound has a mass of 100 grams?
To find the gram molecular mass of the compound, you can use the formula: mass = moles × gram molecular mass. Given that 5 moles of the compound have a mass of 100 grams, you can rearrange the formula to find the gram molecular mass: gram molecular mass = mass / moles. Thus, gram molecular mass = 100 grams / 5 moles = 20 grams per mole.
If one thousand seeds have the mass of 200 grams how many gams does one seed have?
To find the mass of one seed, you would divide the total mass of the seeds (200 grams) by the total number of seeds (1000). Therefore, each seed would have a mass of 0.2 grams (200 grams / 1000 seeds = 0.2 grams per seed).
Convert grams to moles?
To convert grams to moles, you need to know the molar mass of the substance. Divide the given mass in grams by the molar mass to find the number of moles. This calculation is done using the formula: moles = grams / molar mass.
How do you find the density of an object with a mass of 67.7 grams and a volume of 12.8 milliliters?
denisity = mass/volume = 67.7 grams/12.8 mL = 5.29 g/mL
How many grams does 5.60 x 1022 molecules of SiO2?
To find the mass, we divide by Avogadro's number to find the amount of moles. We then multiply the moles by the molar mass of the compound which is 60.08 grams. Doing all of this, we get a mass in grams of 5.59 grams.
How do you find the mass of an object If the mass of the beaker is 15grams and the total weight is 30.100grams?
Subtract the mass of the beaker from the total weight.
Find the mass in grams of 1.54 moles of H2O?
To find the mass of 1.54 moles of H2O, you can use the molar mass of water. The molar mass of H2O is 18.015 grams/mol. Therefore, the mass of 1.54 moles of H2O would be 1.54 moles * 18.015 grams/mol = approximately 27.75 grams.
How do you find the mass of 50 grams of aluminum?
the mass is the 50 grams you probably need the volume volume = mass / density get the density from tables
How do you find the mass of 264.95 grams?
The mass of an object is typically measured using a balance scale. To find the mass of 264.95 grams, you would place the object on a balance scale and adjust until it is balanced to determine the mass.
How can you fine the mass of mole of atoms of atoms of an element in grams?
Simple: the atomic weight expressed in grams. Example for dysprosium - 162,500 grams.
What is the mass (in grams) of 9.85x10 to the 24 of methanol (CH3OH)?
To calculate the mass of methanol (CH3OH), we first need to find the molar mass of CH3OH. The molar mass of CH3OH is approximately 32 grams per mole. By multiplying the molar mass by the given amount of 9.85x10^24 molecules, we can find the mass in grams, which is about 3.15x10^26 grams.
What is the gram molecular mass of a compound if 5 moles of the compound has a mass of 100 grams?
To find the gram molecular mass of the compound, you can use the formula: mass = moles × gram molecular mass. Given that 5 moles of the compound have a mass of 100 grams, you can rearrange the formula to find the gram molecular mass: gram molecular mass = mass / moles. Thus, gram molecular mass = 100 grams / 5 moles = 20 grams per mole.
What is the mass in grams of 2x1012 atoms of potassium?
To calculate the mass of 2x10^12 atoms of potassium, you first need to find the molar mass of potassium (39.10 g/mol). Then, divide the number of atoms by Avogadro's number to get the moles of potassium. Finally, multiply the moles by the molar mass to find the mass in grams, which in this case would be 0.01566 grams.
What is an animals mass in grams if it's measured mass is 1.5 kilometers?
Unfortunately, an animals kilometers are not a measure of mass. If you knew the volume of the animal and the density you could find the mass in grams.
how do you find the density with the mass of 55.6 grams and the volume of 3.2?
To find density, divide the mass by the volume. In this case, the density would be 55.6 grams divided by 3.2, which equals 17.375 grams per cubic centimeter.
How did mass come to be measured in grams?
People wanted to find out the exact amount of mass an object has. So people simplified kg into grams.
