The formula for fly ash is primarily silicon dioxide (SiO2), aluminum oxide (Al2O3), and iron oxide (Fe2O3), along with various other minor constituents. Its composition can vary depending on the source material and combustion conditions.
The molecular formula of benzoic acid is C7H6O2.
Molecules with the same molcular formulae but differing structural formulae are called isomers.
Molecular formulae that must contain a double bond in order to satisfy the octet rule are those of compounds like O2, HCN, and CO2.
A chemical equation is an expression in which symbols and formulae represent a chemical reaction. It shows the reactants on the left side and the products on the right side, with coefficients to balance the number of atoms on each side.
The empirical formula for phenol is C6H5OH, which represents the simplest whole-number ratio of atoms present in the compound.
the percentage varies from 15% to 35%.
What are the conventional formulae?
Replacement of cement with flyash in concrete is 20-35 % by weight for normal structures. however for special structures like dams the replacement levelscan be increased to up to 70 %. (where flyash must be ISI standards compatible or any such standards) This replacement also reduces water requirement by 2.5 % for every 10 % replacement of flyash used.
There are thousands of mathematical formulae.
You will find several formulae in the Wikipedia article on "derivative".
There are different formulae for calculating different kinds of energy.There are different formulae for calculating different kinds of energy.There are different formulae for calculating different kinds of energy.There are different formulae for calculating different kinds of energy.
Both flyash and bottom ash are waste created at coal fired power pants. Bottom ash has a larger particle size. The two materials can be used as fill, building mounds (for overpasses on highways), as an aggregate in concrete and in the mix for paving materials.
Different figures have different formulae; here you will find formulae for the areas of some figures: http://en.wikipedia.org/wiki/Area#Formulae
Mainly, many magnitudes are related through different kinds of formulae. In advanced science you may have to derive your own formulae, but in more basic science, you just use existing formulae.Mainly, many magnitudes are related through different kinds of formulae. In advanced science you may have to derive your own formulae, but in more basic science, you just use existing formulae.Mainly, many magnitudes are related through different kinds of formulae. In advanced science you may have to derive your own formulae, but in more basic science, you just use existing formulae.Mainly, many magnitudes are related through different kinds of formulae. In advanced science you may have to derive your own formulae, but in more basic science, you just use existing formulae.
If it isn't a whole number than theres a constant in the formulae
o2
Helium: He