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What else can I help you with?
What is used to help water away greasy dirt?
a molecule with polar and nonpolar end
Which non metal is stored under water and why?
Phosphorus to keep oxygen away from it so that it does not get oxidised
Does a fish turn water into oxygen?
No, not at all. Most fish extract the oxygen that is dissolved in the water, not the oxygen that is bound to hydrogen in the formation of water. This is one reason that most aquariums have an aerator bubbling away - it is adding oxygen to be dissolved by the water.
Why is oxygen needed for oxidative phosphorylation?
Oxygen is one of the most electronegative elements in the biological world. This electronegativity is needed on the end of the electron transport chain. Electrons are passed from one complex or cytochrome to the next, and each successive molecule to be reduced needs to have a greater attraction for electrons than the last. So the end molecule, oxygen, needs to be electronegative enough to pull those electrons away, split and bond with two hydrogens to form water.
What breaks down earths surface?
Primarily the erosive power of wind and water. Rivers and rain will wear away even the hardest stone.
Can chemical reactions take away water?
It is possible to change water into another form. H20 may be changed into other forms through chemcial reactions. A process known as electrolysis breaks water into Hydrogen and Oxygen.
What is an example of dipole dipole?
an example would be an O2 that meets water. The electrons in the O2 molecule all move to the opposite side of each atom, away from the negatively charged Oxygen in H2O, thus leaving a slightly negative charge on the side away from the H2O molecule and a slightly positive charge towards the H2O molecule. The positive attract the negative electrons in the water.
What explain is negative charge on the oxygen atom within the water molecule?
The oxygen atom in a water molecule has a slightly negative charge because oxygen is more electronegative than hydrogen. This causes the shared electrons in the covalent bond to spend more time around the oxygen atom, giving it a partial negative charge. This polarity allows water molecules to form hydrogen bonds with each other, resulting in unique properties such as high surface tension and cohesion.
How is oxygen separated?
take oxygen and water in cup the mix it and take oxygen in hand and threw it away
What is used to help water away greasy dirt?
a molecule with polar and nonpolar end
What are concave disks with a squashed in center that transport oxygen and carry away some carbon dioxide?
the Hemoglobin is a molecule in red blood cells that carries oxygen and carbon dioxide
What are concave disks with a squashed-in center. they transport oxygen and carry away some carbon dioxide?
the Hemoglobin is a molecule in red blood cells that carries oxygen and carbon dioxide
Why is sodium kept under kerosene?
The kerosene molecule does NOT have any oxygen atoms in the molecule; it is an hydrocarbon. Sodium metal will readily react with oxygen, be it in a molecule ( water) or the atmosphere ( atmospheric oxygen in the air). Hence to keep it away from oxygen, it is kept under kerosene. as are all the other Group(1) [alkali] metals.
What are the parts of the phosopholipid molecule?
There are two parts to the phospholipid molecule. One is a hydrophobic hydrocarbon chain, which points away from water. The other is a hydrophilic phosphate ionic group, often represented as the "head" of the molecule, which points towards water.
Why does a fire go out when you pour cold water on it?
Fire needs Oxygen gas to burn. The water pushes the Oxygen gas away from the fire, preventing it from burning.
How do water plants release oxygen and take in carbon dioxide?
They take away the oxygen and take in take in the carbon dioxide
Does ethanol have a permanent dipole?
Yes. the -OH group. The highly electronegative oxygen hoards electron density away from the hydrogen leaving a partial positive charge there. This is why ethanol is a polar compound miscible with water.
