Atomic Mass- 1.01
Formula- grams × (6.02 × 1023) / atomic mass = number of atoms
1.00 grams H × (6.02 × 1023) / 1.01 grams = 5.96 × 1023 atoms of hydrogen
There are a total of 108 atoms in 4H2O molecules. Each water molecule (H2O) contains 3 atoms (2 hydrogen atoms and 1 oxygen atom). Multiplied by 4 molecules, you get 12 hydrogen atoms and 4 oxygen atoms, totaling 108 atoms.
Three different elements: C, H, O. 3 C-atoms 8 H-atoms 10 (=3*2+4) O-atoms
To balance the equation Fe + H2O → Fe3O4 + H2, you need to ensure the number of atoms of each element are equal on both sides. Start by balancing the iron atoms, then balance the oxygen atoms, and finally balance the hydrogen atoms. The balanced equation is 3Fe + 4H2O → Fe3O4 + 4H2.
To balance the equation C6H12 + O2 → CO2 + H2O, first balance the carbon atoms by putting a coefficient of 6 in front of CO2. Then balance the hydrogen atoms by putting a coefficient of 6 in front of H2O. Finally, balance the oxygen atoms by putting a coefficient of 9 in front of O2. The balanced equation is: C6H12 + 9O2 → 6CO2 + 6H2O
To balance the equation C3H6 + O2 -> CO2 + H2O, first balance the carbon atoms by adding a coefficient of 3 in front of CO2. Then balance the hydrogen atoms by adding a coefficient of 3 in front of H2O. Finally, balance the oxygen atoms by adding a coefficient of 4 in front of O2. The balanced equation is: C3H6 + 4O2 -> 3CO2 + 3H2O.
coefficiant
There are a total of 108 atoms in 4H2O molecules. Each water molecule (H2O) contains 3 atoms (2 hydrogen atoms and 1 oxygen atom). Multiplied by 4 molecules, you get 12 hydrogen atoms and 4 oxygen atoms, totaling 108 atoms.
The "4" means that there are 4 water (H2O) molecules. The subscript of 2 on hydrogen means that there are two Hydrogens per molecule of water, so there are 8 hydrogens and 4 oxygens in all, since Oxygen has a subscript of 1.
Three different elements: C, H, O. 3 C-atoms 8 H-atoms 10 (=3*2+4) O-atoms
Three different elements: C, H, O. 3 C-atoms 8 H-atoms 10 (=3*2+4) O-atoms
Well, darling, in 3CO2, there are 6 oxygen atoms (3 molecules x 2 oxygen atoms per molecule). In 4H2O, there are 8 oxygen atoms (4 molecules x 2 oxygen atoms per molecule). So, in total, you've got 14 oxygen atoms floating around in that equation. Hope that clears things up for ya!
In the reaction of C10H8 to 10CO2 and 4H2O, there are 20 oxygen atoms in the products. This is because each CO2 molecule contains 2 oxygen atoms, and there are a total of 10 CO2 molecules produced in the reaction, along with 4 water molecules that contribute another 4 oxygen atoms.
To balance the equation Fe + H2O → Fe3O4 + H2, you need to ensure the number of atoms of each element are equal on both sides. Start by balancing the iron atoms, then balance the oxygen atoms, and finally balance the hydrogen atoms. The balanced equation is 3Fe + 4H2O → Fe3O4 + 4H2.
2NH4NO3->2N2+O2+4H2O
Propane is burned to provide the heat in many cooking grills. The chemical reaction for this process is shown in the equation below. C3H8 + 5O2 ? 3 CO2 + 4H2O + energy What are the products in this chemical reaction? 3CO2 + 4H2O + energy
I must have the same sheet as you as I have the exact same question. Okay, The RFM of Manganese (Mn) is 54.9 The RFM of MnSO4 4H20 is 223 The percentage of Mn in MnSO4 4H2O is 54.9/223 X 100 and that is 24.6 % 0.1 Moles of MnSO4 4H20 is 223/100 X10 = 22.3 24.6 % (percentage of Mn in MnSO4 4H2O) of 22.3 (0.1 Moles of MnSO4 4H2O) is 5.49g Then you do 5.49g/54.9g (RFM of Mn) which is 0.1 Moles of Mn, which is your answer.
Fe3O4 is the mineral magnetite, with aproper chemical name of Fe(II, III) oxide. it exhibits ferrimagnetism. It has iron atoms as FeII and FeIII. An old way of writing it was FeO.Fe2O3 The balanced equation for production from the elements is :- 3Fe + 2O2 -> Fe3O4 Commercially it is made by for example redung Fe2O3 with CO 3Fe2O3 + CO = 2Fe3O4 +CO2