A compound with the chemical formula H2SO is not known.
Water (H2O) contain two elements.
Sulfurous acid (H2SO3) contain three elements.
...etc.
NaCl has two elements: sodium (Na) and chlorine (Cl).
Iodine has 53 elements.
Sulfur has 16 elements.
Aluminum has 13 elements.
The sum of the coefficients of the chemical equation SF4 + H2O + H2SO + HF is 1 + 2 + 1 + 1 = 5.
sulfuric acid
There are 15 moles of ammonia sulfate in the reaction of 30.0 mol of NH3. This goes from the formula 2 NH3 H2so take away (NH4)2So4.
There are 6.022 x 1023 molecules of hydrogen in 1 mole of H2so there are 6.022 x 1020 molecules in 1/1000 ( one thousandth) of a mole.
This is a neutralization reaction:2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
118 elements
There are 118 elements on the periodic table.
92 elements
NaCl has two elements: sodium (Na) and chlorine (Cl).
118 elements
118 elements
There are 118 elements in the periodic table.
118 elements