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At STP, water is a liquid with a density of 1000.000 grams per liter. The gram molecular mass of water is 18.01528. Therefore, the number of moles of water in one liter is 1000.000/18.01528 or 55.5084 moles. The number of molecules in one liter is therefore 55.5084 X 6.022 X 1023 or about 3.34272 X 1025, and the volume of one molecule is therefore 1 [exact]/3.34272 X 1025 or 2.99158 X 10-24 liter.
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What type of bond holds one water molecule to another water molecule?
A hydrogen bond holds one water molecule to another water molecule. This type of bond occurs between the positively charged hydrogen atom of one water molecule and the negatively charged oxygen atom of another water molecule.
Why volume of hydrogen should be twice the volume of oxygen formed?
The volume of hydrogen should be twice the volume of oxygen formed in the electrolysis of water because the ratio of the number of moles of hydrogen to oxygen in water is 2:1. This is based on the molecular formula of water, H2O, where each water molecule contains two hydrogen atoms and one oxygen atom.
How many of each kind of Adam is in one molecule of water?
There are two atoms of hydrogen and one atom of oxygen in one molecule of water.
How many molecules of hydrogen in water?
There are two atoms of hydrogen in a water molecule, but no hydrogen molecules.
What is difference between partial molar volume and specific volume?
Partial molar volume is the volume occupied by one mole of a component in a mixture at constant temperature and pressure, while specific volume is the volume occupied by one unit mass of a substance. Partial molar volume takes into account the presence of other components in the mixture, while specific volume is unique to a single substance regardless of its surroundings.
What is a volume occupied by one molecule of water?
The volume occupied by one molecule of water is approximately 0.03 nm^3. This is based on the average volume occupied by a water molecule, which is about 3 Å on each side.
What is the coordination number of iron in hemoglobin molecule?
The coordination number is six. Four of these sites are occupied by the nitrogens in the heme moiety, one is occupied by the nitrogen in the side chain of a histidine residue, and the remaining one is occupied by a loosely bound oxygen molecule.
What type of bond holds one water molecule to another water molecule?
A hydrogen bond holds one water molecule to another water molecule. This type of bond occurs between the positively charged hydrogen atom of one water molecule and the negatively charged oxygen atom of another water molecule.
What is one molecule that won't dissolve in water?
A molecule that will not DISSOLVE in WATER is a LIPID
Why volume of hydrogen should be twice the volume of oxygen formed?
The volume of hydrogen should be twice the volume of oxygen formed in the electrolysis of water because the ratio of the number of moles of hydrogen to oxygen in water is 2:1. This is based on the molecular formula of water, H2O, where each water molecule contains two hydrogen atoms and one oxygen atom.
What is a Whole water molecule?
One water molecule is a combination of one Oxygen molecule and 2 Hydrogen molecules connected through a covalent bond.
What is a cubic decimetre?
It's the volume occupied by a cube that's one decimetre on each side.
How many liters are in one molecule?
A molecule is a unit of matter, and therefore does not have a volume measure like liters. Liters are units of volume used to measure the amount of a substance.
What makes a water polar molecule?
The ends of the water molecule have opposite electrical charges
How many of each kind of Adam is in one molecule of water?
There are two atoms of hydrogen and one atom of oxygen in one molecule of water.
How many molecules of hydrogen in water?
There are two atoms of hydrogen in a water molecule, but no hydrogen molecules.
What is the measure of space occupied by an object?
The measure of space occupied by an object is called its volume. It represents the amount of three-dimensional space the object takes up. It can be calculated using various formulas depending on the shape of the object.
