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Each water molecule contains exactly 3 atoms, as shown by its chemical formula, H2O. The gram molecular mass of water is 18.01528. Therefore, the number of atoms in 10 g of water is 3 (10/18.01528)(Avogadro's Number), or 1.0 X 1024, to the justified number of significant digits.
To do this, you need to know the molecular weight of the element you're dealing with, by adding up the atomic weights of the elements involved (found on any Periodic Table). The molecular weight is the mass in grams of the compound in one mole - this will provide you with a conversion factor. So take the measurement in grams and divide it by the molecular weight to convert to moles. Really what you're doing is multiplying the number by 1 mole, and dividing it by the equivalent of one mole, the molecular weight. That's the thought process behind unit analysis and how you get your "units to cancel".
In this case, the answer is about .0611 moles water.
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How many atoms are in 10g of nitrogen?
10 grams nitrogen (1 mole N/14.01 grams)(6.022 X 1023/1 mole N) = 4.3 X 1023 atoms of nitrogen ======================
What liquid has a mass of 10g and a volume of 10ml?
Water
Which has more atom 70g of mg or 10g of ag?
Inder to find this out, you divide the numbers of grams you have by the amount of grams it takes to make one mole of that element (6.022 x 10^23) and then multiply by Avigadros number (6.022 x 10^23). That should tell you how many atoms are in the amount of grams you have. See, Avigadros number is the amount of atoms in one mole of every element, so you can use that to figure out about how many atoms are in any given element.
How many atoms does a molecule of of water contain?
A molecule of of water contain 3 atoms.
What would be the temperature change of 10g of water absorbing 214 cal of energy?
q = mC∆T214 cal = (10g)(1cal/g/deg)(∆T)∆T = 214 cal/(10g)(1cal/g/deg) = 21.4 degreesSo, the temperature of the water will increase by 21.4 degrees
How many atoms are in 10g of Fe?
To determine the number of atoms in 10g of Fe, you first need to calculate the number of moles of Fe using its molar mass (55.85 g/mol). Then, you can use Avogadro's number (6.022 x 10^23 atoms/mol) to find the number of atoms in those moles of Fe. Finally, multiply the number of moles by Avogadro's number to get the total number of atoms in 10g of Fe.
10g equals how many 500 mg?
20 x 500 mg = 10g or 10g = 500mg x 20
How many atoms are in 10g of nitrogen?
10 grams nitrogen (1 mole N/14.01 grams)(6.022 X 1023/1 mole N) = 4.3 X 1023 atoms of nitrogen ======================
How many tablespoons of coffee in 10g?
1.36 tablespoons of coffee has been present in 10g.
What liquid has a mass of 10g and a volume of 10ml?
Water
How many oxygen atoms and hydrogen atoms does water have?
It depends on how much water you have!
How many hydrogen atoms are present in a water molecule?
there are 2 atoms of hydrogen in water
How many atoms does a molecule of of water contain?
A molecule of of water contain 3 atoms.
What would be the temperature change of 10g of water absorbing 214 cal of energy?
q = mC∆T214 cal = (10g)(1cal/g/deg)(∆T)∆T = 214 cal/(10g)(1cal/g/deg) = 21.4 degreesSo, the temperature of the water will increase by 21.4 degrees
Which lolly melts quickly in hot water?
10g of jelly beans
Where can one find the Oracle 10g documentation?
There are many companies and websites that offer the oracle 10g documentation. The best way to obtain the Oracle 10g documentation is through the official Oracle website.
Dose water contain half as many hydrogen atoms as oxygen atoms?
No, the chemical formula for water is H2O. This means that for every oxygen atom in the compound, there are two hydrogen atoms. Thus, the number of hydrogen atoms in water is double the number of oxygen atoms.
