Dissolving in water = splitting in ions
CH3COONH4 --> CH3COO- + NH4+
4 ox atoms ... 4 h atoms
2 hydrogen atoms plus 1 oxygen atom combine to form a molecule of water (H2O).
The compound (NH4)3PO4, known as ammonium phosphate, contains a total of 20 atoms. It consists of 3 ammonium ions (NH4), which contribute 12 hydrogen atoms and 3 nitrogen atoms, plus 1 phosphate ion (PO4) that adds 1 phosphorus atom and 4 oxygen atoms. Therefore, the total breakdown is 3 nitrogen, 12 hydrogen, 1 phosphorus, and 4 oxygen atoms, summing to 20 atoms.
When hydrogen gas reacts with oxygen in the presence of a catalyst, it produces water. Carbon dioxide is a separate compound and does not directly react with hydrogen gas to produce a single identifiable compound.
there is no reaction between these elements.
ch3coona+FECL2
5476
the water molecule is H2O so it has 2 atoms of hydrogen in it. (plus an atom of oxygen)
The number of hydrogens equals 2x the number of carbon atoms, plus 2 extra hydrogens.
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.
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.
A hydrocarbon chain with five carbon atoms and one double bond would have the formula C5H10. Since hydrogen atoms are twice the number of carbon atoms plus two, there would be 10 hydrogen atoms present in this hydrocarbon chain.
There are 14 atoms in H3COCH3: 3 hydrogen (H) atoms, 1 carbon (C) atom, and 3 oxygen (O) atoms in the main chain, plus 1 oxygen (O) atom connected to the carbon.
2 Hydrogen atoms and an Oxygen atom bond covalently to form a water molecule.
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.
2 hydrogen atoms plus 1 oxygen atom combine to form a molecule of water (H2O).