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How many water molecules does it take to fill a cup of water?
It depends on the size of the cup.
How many molecules of H2O make up one cup of water?
For a 100 mL cup: approx. 35,45.1023 molecules.
How water molecules does it take to fill a cup of water?
It depends on the size of the cup.
How do you determine the number of molecules of water you swallow from a cup of water?
A cup is 8 fluid ounces. And 8 ounces is about 236.6 grams of water.There are 18 grams of water in one mole of water, and a mole of anything contains Avogadro's number of molecules of that compound. That's 6.02 x 1023 molecules.Our (236.6 grams of water) divided by (18 grams per mole) = 13.14 moles of waterOur (13.14 moles of water)(6.02 x 1023 molecules per mole) = 7.91 x 1024 molecules in the 8 ounce glass of water.We had 8 ounces of water. We converted to grams. Then we looked up water to see how many grams of water there were in a mole of water. Then we found out how many moles we had in our cup of water. Then, because we knew how many molecules of water were in a mole (we know because a mole of anything is Avogadro's number of particles of that substance), we multiply to find out how many molecules of water were in the cup of water.That's how we found that there are 7.91 x 1024 molecules in a cup of water.
Why does water at room temperature in a cup evaporating?
Water is evaporated at any temperature because the movement of water molecules is continuous and some molecules at the surface can escape as a gas.
How many water molecules does it take to fill a cup of water?
It depends on the size of the cup.
How many molecules of H2O make up one cup of water?
For a 100 mL cup: approx. 35,45.1023 molecules.
How are the water molecules positioned in the hot cup?
The molecules in a cup of hot water are spaced farther away from eachother than the molecules in a cold cup of water.
How water molecules does it take to fill a cup of water?
It depends on the size of the cup.
How do you determine the number of molecules of water you swallow from a cup of water?
A cup is 8 fluid ounces. And 8 ounces is about 236.6 grams of water.There are 18 grams of water in one mole of water, and a mole of anything contains Avogadro's number of molecules of that compound. That's 6.02 x 1023 molecules.Our (236.6 grams of water) divided by (18 grams per mole) = 13.14 moles of waterOur (13.14 moles of water)(6.02 x 1023 molecules per mole) = 7.91 x 1024 molecules in the 8 ounce glass of water.We had 8 ounces of water. We converted to grams. Then we looked up water to see how many grams of water there were in a mole of water. Then we found out how many moles we had in our cup of water. Then, because we knew how many molecules of water were in a mole (we know because a mole of anything is Avogadro's number of particles of that substance), we multiply to find out how many molecules of water were in the cup of water.That's how we found that there are 7.91 x 1024 molecules in a cup of water.
Does water have one or many cells?
A water molecule has 3 atoms. Water (like a drop, or cup) is made of many molecules and is in cells. It is not however made up of cells.
Does a cup that has warm water has the same kinetic energy as a cup that has cold water in it?
No. The molecules of hot water contain greater kinetic/thermodynamic energy.
What is the surface tension in a cup of water caused by?
The surface tension in a cup of water is caused by attraction. The hydrogen molecules in the water are attracted to the polar oxygen bonds.
Which molecules will move faster water molecules in a cup of hot soup or water molecules in a glass of iced lemonade?
A mug is a solid, so the molecules that make up a mug will be rigid and essentially not moving. For a glass of cold water, since it is a liquid, will have molecules that flow by each other but still keeps a shape. in the end, the molecules of water are moving faster.
How many molecules in coffee?
A cup of coffee (200 cm3) contains about 1.5 * 1025 molecules.
Why does water at room temperature in a cup evaporating?
Water is evaporated at any temperature because the movement of water molecules is continuous and some molecules at the surface can escape as a gas.
Marty poured hot water into his cup and then let it cool off. what was happening to the paticiles of matter in the cup as the water cooled off?
the water molecules are getting cold
