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How many molecules of hydrogen are required to form one molecule of glucose?
In the process of photosynthesis, 6 molecules of carbon dioxide react with 6 molecules of water to form one molecule of glucose and 6 molecules of oxygen. Thus, 12 molecules of hydrogen are required to form one molecule of glucose (from the 6 molecules of water).
How many electrons are required for complete reduction of one molecule oxygen gas?
Four electrons reduce one molecule of oxygen gas to form water
How many oxygen molecules are produced for the splitting of two molecules when electricity flows through water?
2 water molecules form one molecule of oxygen.
How many molecules of carbon dioxide are there in photosynthesis?
Th synthesize one molecule of hexose sugar by photosynthesis six molecules of carbon dioxide are required to be assimilated. Since oxygen comes out by photolysis of water double the number of molecules of water are required to release six molecules of oxygen.
What compounds form molecules?
Compounds are made of molecules that are composed of two or more atoms chemically bonded together. The atoms can be the same element (such as O2 for oxygen) or different elements (such as H2O for water). The type and arrangement of atoms in a molecule determine its properties.
How many oxygen atoms I need to form five water molecules?
You would need 10 oxygen atoms to form five water molecules. Each water molecule consists of two hydrogen atoms and one oxygen atom. So, 5 water molecules would require a total of 10 hydrogen atoms and 5 oxygen atoms.
How many atoms of iron are needed to completely react with three molecules of oxygen?
Two atoms of iron are needed to completely react with three molecules of oxygen to form two molecules of iron(III) oxide (Fe2O3). Each iron atom will lose three electrons to form Fe3+ ions, while each oxygen molecule will gain two electrons to form O2- ions.
How many molecules are in 23.0 moles in oxygen?
23 moles of oxygen contain 138,509.10e23 molecules.
How many out of 200 air molecules are oxygen?
Air is 21% oxygen so 21% of 200 is 42 oxygen molecules.
What are 4 elements that combine in many ways to form many molecules in organisms?
Carbon, hydrogen, oxygen, and nitrogen are the four key elements that combine in various ways to form molecules in organisms. These elements are crucial for the structure and function of biological molecules such as carbohydrates, lipids, proteins, and nucleic acids.
How many electrons are transferred in the redox reaction when methane (CH4) reacts with 2 molecules of oxygen (O2) to form carbon dioxide (CO2) and 2 molecules of water (H2O)?
In the redox reaction between methane (CH4) and 2 molecules of oxygen (O2) to form carbon dioxide (CO2) and 2 molecules of water (H2O), a total of 8 electrons are transferred.
How many molecules are in oxygen?
2
