In water, H2O, there are two hydrogen atoms in the reactants.
There are 6 hydrogen atoms in the reactant glucose (C6H12O6) that participate in respiration.
Hydrogen peroxide (H2O2) contains two atoms of hydrogen and two atoms of oxygen for a total of four atoms.
There are 24 carbon atoms in total that appear as part of the reactions.
In 2CH4, there are a total of 12 hydrogen atoms (2 molecules of CH4, each containing 4 hydrogen atoms) and 2 carbon atoms. So, in total, there are 14 atoms (12 hydrogen atoms + 2 carbon atoms).
There are a total of 8 hydrogen atoms in (NH4)2. Each ammonium ion (NH4+) contains 4 hydrogen atoms. Therefore, when there are 2 ammonium ions, the total number of hydrogen atoms is 8.
There are 6 hydrogen atoms in the reactant glucose (C6H12O6) that participate in respiration.
In the photosynthesis equation, which can be summarized as 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂, there are 12 hydrogen atoms in the reactants (from 6 molecules of water, H₂O) and 12 hydrogen atoms in the products (from 1 molecule of glucose, C₆H₁₂O₆). Thus, there are a total of 6 molecules of hydrogen (H₂) in each side when considering the individual hydrogen atoms.
In the process of photosynthesis, the reactants are carbon dioxide (CO₂) and water (H₂O). For every molecule of carbon dioxide, there is one carbon atom and two oxygen atoms. For every molecule of water, there are two hydrogen atoms and one oxygen atom. Therefore, the total number of atoms in the reactants is 6 carbon (from 6 CO₂), 12 hydrogen (from 6 H₂O), and 18 oxygen (12 from 6 H₂O and 6 from 6 CO₂).
In the chemical reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH), the reactants consist of one hydrogen atom (H) and one chlorine atom (Cl) from HCl, along with one sodium atom (Na), one oxygen atom (O), and one hydrogen atom (H) from NaOH. Therefore, there are a total of five atoms in the reactants: 2 hydrogen (H), 1 chlorine (Cl), 1 sodium (Na), and 1 oxygen (O).
Hydrogen peroxide (H2O2) contains two atoms of hydrogen and two atoms of oxygen for a total of four atoms.
C8H12 8 Carbon atoms + 12 Hydrogen atoms = 20 atoms total
ten as each hydrogen molecules contains two atoms.
There are 24 carbon atoms in total that appear as part of the reactions.
In 80 water molecules, there are a total of 160 hydrogen atoms. Each water molecule contains 2 hydrogen atoms. Multiplying the number of water molecules by the number of hydrogen atoms in each gives the total.
In 2CH4, there are a total of 12 hydrogen atoms (2 molecules of CH4, each containing 4 hydrogen atoms) and 2 carbon atoms. So, in total, there are 14 atoms (12 hydrogen atoms + 2 carbon atoms).
There are a total of 8 hydrogen atoms in (NH4)2. Each ammonium ion (NH4+) contains 4 hydrogen atoms. Therefore, when there are 2 ammonium ions, the total number of hydrogen atoms is 8.
Yes, the atoms on either side of the arrow have to be the same. Sometimes to achieve this you must balance the equation with the amount of atoms. 2Cu(s)+1/2O2(g)--->2CuO(s) Where the numbers in front of the atoms tell you how many there are.