Dissolving in water = splitting in ions
CH3COONH4 --> CH3COO- + NH4+
CH3COONa plus H2O plus CO2 has 5 Hydrogen, 3 carbon, 5 oxygen, and 1 Sodium
4 ox atoms ... 4 h atoms
Hydrogen plus Oxygen can make many different substances. For example, H2O is water. But H2O2 is hydrogen peroxide.
2 Hydrogen and one oxygen make WATER . The formula is H2O
No because Oxygen is an element and it only contains atoms of Oxygen and nothing else, no Hydrogen at all. A compound of Hydrogen must contain Hydrogen plus something else. Water contains Hydrogen and Oxygen (H2O) so that would be a compound of Hydrogen and oxygen.
Standard water (hydrogen oxide) is H2O. We get deuterium oxide by changing the two hydrogen atoms to deuterium atoms. These are hydrogen atoms with an extra particle, a neutron. Since hydrogen comprises 1 proton, deuterium being 1 proton plus 1 neutron is roughly twice as heavy. This is significant on a chemical behavior scale. It is an exception to the rule that changes in nuclear weight do not affect chemistry.
5476
the water molecule is H2O so it has 2 atoms of hydrogen in it. (plus an atom of oxygen)
ch3coona+FECL2
4 ox atoms ... 4 h atoms
If you are asking how many atoms of Hydrogen are in that molecule, the answer is 5, hence the "H5". If you are asking how many molecules are needed in the reaction that results in C3H5, it could be 5 or more depending on the molecules and energies involved.
You just need to count them. The first part of the formula (CH3) tells us that there are 3 hydrogen atoms present. In the second part of the formula, there is a fourth hydrogen atom. Therefore, one molecule has 4 hydrogen atoms.
The number of hydrogens equals 2x the number of carbon atoms, plus 2 extra hydrogens.
2 Hydrogen atoms and an Oxygen atom bond covalently to form a water molecule.
Hydrogen plus Oxygen can make many different substances. For example, H2O is water. But H2O2 is hydrogen peroxide.
Two Hydrogen atoms plus one oxygen atom makes h20
Hydrogen on apex chris
2H2SO does not represent any compound that I recall. The closest match for this that I do recall is Sulphuric Acid with a formula: H2SO4 The total number of atoms in Sulphuric acid is: Hydrogen [2] plus Sulphur [1] plus Oxygen [4] making a total of 7 atoms in all.