It means there's that number of atoms in a particle of the substance represented by the entire formula. For example, in CO2, there are 2 oxygen atoms. The absence of a subscript after the C means there is 1 carbon atom.
It's a mix of mostly NaCl and a little CaCO3
We know that Al2O3 is the chemical formula for aluminum oxide.
Some examples are H2O, or water, and CO2, or carbon dioxide. I'm sorry for such little info but I hope I helped!
Chemical formula (rather than 'symbol') of the pure compound: water is H2O. Mineral water is not a compound but a mixture of mainly water and some minerals dissolved in it. (The same is valid for tapwater)
we can represent a compound with chemical formula
The little numbers next to the letters in the formula of a molecule represent the number of atoms of that element in the molecule. They indicate the ratio in which the elements are present in the compound.
Almost certainly you are looking for Titanium(IV) Selenide, TiSe2, though the Titanium(III) compound, Ti2Se3 may exist as well. You should be more specific :)
It's a mix of mostly NaCl and a little CaCO3
We know that Al2O3 is the chemical formula for aluminum oxide.
Some examples are H2O, or water, and CO2, or carbon dioxide. I'm sorry for such little info but I hope I helped!
Oh, dude, you're hitting me with the heavy chemistry stuff! The chemical formula for potassium stannite is K2Sn. It's like potassium and tin got together and decided to form a little chemical duo. So yeah, K2Sn is the way to go if you're talking about potassium stannite.
Chemical formula (rather than 'symbol') of the pure compound: water is H2O. Mineral water is not a compound but a mixture of mainly water and some minerals dissolved in it. (The same is valid for tapwater)
we can represent a compound with chemical formula
BaSO4
OH is the chemical formula for an alcohol OH stands for hydroxide Hydrogen and carbon dioxide
The chemical formula of Sucralose, which is found in Splenda and Equal, is C12H19Cl3O8. It has little to no effect on respiration as it is closely related to sugar and does not contain Aspartame.
Oh, dude, you're hitting me with some chemistry vibes! So, the formula for platinum IV phosphate is Pt3(PO4)4. It's like a fancy little combination of platinum and phosphate, just hanging out together in a compound. Hope that satisfies your chemical curiosity!