0
When gypsum is heated, it undergoes a chemical reaction where some of the water molecules are removed to form calcium sulfate hemihydrate (plaster of Paris). This process results in the loss of only half of the water molecules originally present in gypsum, leaving one water molecule attached to the calcium sulfate to form the hemihydrate product.
What else can I help you with?
How many molecules of oxygen is need to make water?
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.
Does one mole of water contain half mole of oxygen atoms?
Well, 1 molecule of water is made up of 2 hydrogens and 1 oxygen. And it is not possible to have 1/2 a molecule of water, therefore, you have to have at least 1 complete oxygen in there, not 1/2.
What molecule up more than half of the human body?
H2o
What is the term which describes the fact that half of the old DNA molecule is kept in new molecule?
The term that describes the process where half of the old DNA molecule is retained in the new DNA molecule during DNA replication is known as semi-conservative replication. This means that each new DNA molecule formed consists of one original strand and one newly synthesized complementary strand.
What causes the temperature difference on Mercury between night and day?
The sun facing half is heated by the Sun, so it is hot. The half facing away form the Sun is in shadow so this half is cool.
If you cut water in half will water come out?
A water molecule is the smallest unit of water one can have. A water molecule, being 2 hydrogen and one oxygen atom (looking like a Mickey Mouse) , cannot be divided in half equally. However, one can separate a water molecule into its constituent elements: hydrogen and oxygen gases. There are various ways to achieve this, one very popular method is eletrolysis.
What does hemihydrate?
Hemihydrate refers to a chemical compound that contains half the amount of water molecules as the corresponding hydrate form. It is commonly found in some gypsum materials.
When completed each DNA molecule formed is half?
Each DNA molecule formed is half new, with one strand coming from the original DNA molecule and the other newly synthesized during replication. This process ensures that each new DNA molecule contains one original strand to serve as a template for accurate replication.
When a DNA molecule formed its half what?
half old and half new
Can you keep dividing liquids and gases in half again and in half again that got to the point where couldn't divide it any more?
Yes. You would eventually get to a point where you would have only 1 molecule remaining. A molecule of water for instance has 2 hydrogen atoms and 1 oxygen atoms. If you tried to divide that in half it would destroy it and it would no longer be water.
Why is water a polar molecule?
The water is a polar molecule because it is not equally charged. Its half side has a positive charge and the other half has a negative charge. because the electrons spend more of their time with the oxygen and not with hydrogen and due to this they get more negative charge and due to this the water is a polar molecule.---------------------------------------------------------------1. The water molecule is not linear.2. Oxygen is more electronegative than hydrogen.3. As a consequence the hydrogen atoms are slightly positive and the molecule is polar.
Does One mole of water contains half mole of oxygen atoms?
Well, 1 molecule of water is made up of 2 hydrogens and 1 oxygen. And it is not possible to have 1/2 a molecule of water, therefore, you have to have at least 1 complete oxygen in there, not 1/2.
What molecule makes up more than half of the human body?
Water is the molecule that makes up more than half of the human body, typically around 60% in adults. It plays a crucial role in many biological processes, including transporting nutrients and regulating body temperature.
How many molecules of oxygen is need to make water?
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.
How many monosaccharid molecules are needed to form one maltose molecule?
Two glucose molecules form a maltose molecule.
How many water molecules are tied up per formula unit of a compound that is an octahydrate?
An octahydrate contains 8 water molecules per formula unit.
Does one mole of water contain half mole of oxygen atoms?
Well, 1 molecule of water is made up of 2 hydrogens and 1 oxygen. And it is not possible to have 1/2 a molecule of water, therefore, you have to have at least 1 complete oxygen in there, not 1/2.
