A nitrate is represented by -NO3 whereas a nitrite is represented by -NO2. So to answer your question, nitrates have 1 oxygen atom more than nitrites.
Nitrates
Oxygen contain oxygen atoms and silicon contain silicon atoms.
No.Hydrocarbon molecules contain hydrogen and carbon atoms.It is carbohydrate molecules that contain hydrogen, carbon, and oxygen atoms.
3,45 grams of H2O contain 1,154.10e23 oxygen atoms.
Nitrates are ionic compounds that are formed with a cation (a positive ion) which is typically a metallic element with the polyatomic (many atom) ion nitrate (NO3). Therefore, nitrates always have 1 nitrogen atom and three oxygen atoms in addition to what ever atoms are in the cation to which it is bonded. An example would be potassium nitrate (KNO3) or silver nitrate (AgNO3)
Nitrates
Oxygen contain oxygen atoms and silicon contain silicon atoms.
5,26 moles of oxygen contain 31,676.10e23 atoms.
No. Sulfur takes the place of oxygen.
In a way no because, xanthophylls contain oxygen atoms, while carotenes are purely hydrocarbons with no oxygen. Xanthophylls contain their oxygen either as hydroxyl groups and/or as pairs of hydrogen atoms that are substituted by oxygen atoms acting as a bridge
No.Hydrocarbon molecules contain hydrogen and carbon atoms.It is carbohydrate molecules that contain hydrogen, carbon, and oxygen atoms.
a nitrite is a salt of nitrous acid with an ion composed of one nitrogen and two oxygen atoms with a net charge of -1 NO2-
3,45 grams of H2O contain 1,154.10e23 oxygen atoms.
Nitrates are ionic compounds that are formed with a cation (a positive ion) which is typically a metallic element with the polyatomic (many atom) ion nitrate (NO3). Therefore, nitrates always have 1 nitrogen atom and three oxygen atoms in addition to what ever atoms are in the cation to which it is bonded. An example would be potassium nitrate (KNO3) or silver nitrate (AgNO3)
Molecules of oxygen contain 2 oxygen atoms. Oxygen is a diatomic gas, meaning that it exists in pairs of atoms when in pure gas form. Other diatomic gasses include hydrogen and nitrogen.
This molecule contain: 2 carbon atoms, 4 hydrogen atoms, 2 oxygen atoms.
Many, many compounds contain either hydrogen atoms, oxygen atoms, or both. Far too many to list here, in fact.Most prominently water and hydrogen peroxide both contain nothing but oxygen and hydrogen atoms.