Two: Hydrogen and Oxygen.
H2O consists 3 atoms.
6 H2O consists 6*3=18 atoms.
Avogadro's number of 6.02x10^23 is the quantity of particles in one mole of any given. Similarly for each mole of water, or H20 there are 2 moles of hydrogen atoms. 6 moles of water thus contains 12 moles of hydrogen. Multiplying 12 by Avogadro's number yields the solution of 7.2x10^24 moles of hydrogen.
There are 6 molecules in 6H2O. 6H2O simply states that there are 6 molecules of the substance H20 also known as water.
(6.0g H2O) x (1mol H2O/ 18.016g H2O) x (2mol H2 / 1mol H2O) x (6.022x10^23 atoms)= 4.0x10^23 atoms H2
There are 12 Hydrogen atoms in 6 molecules of water.
i.e Each water molecule has 2 Hydrogen = H2O
6 moles He (6.022 X 1023/1 mole He)
= 3.6 X 1024 atoms of helium
====================== (You might call it 4 X 1024 atoms if significant figures are required here )
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Glucose and oxygen producing carbon dioxide water and energy C6H12O6 + 6O2 -------> 6CO2 + 6H2O + energy
4 Iron atoms + 3* Oxygen molecules + 6 Water molecules *Oxygen is diatonic, i.e. it only hangs around in pairs.
how many atoms are there in magnesiumoxide 2 atoms are in magnesium 2 atoms are in magnesium
Idn!!
The equation is 6CO2 + 6H2O --> C6H12O6 the reactants are carbon dioxide and water while the product is glucose.
your equation is wrong. it should be c6h12o6 + 6 o2 --> 6 co2 + 6h2o The products contain 18 oxygen atoms (so do the reactants)
Glucose and oxygen producing carbon dioxide water and energy C6H12O6 + 6O2 -------> 6CO2 + 6H2O + energy
hydrosphene
4 Iron atoms + 3* Oxygen molecules + 6 Water molecules *Oxygen is diatonic, i.e. it only hangs around in pairs.
Sugar and sunlight 6CO2 + 6H2O + light energy = C6H12O6 + 6O2. That's the equation, as you can see 6 carbon dioxide atoms and 6 water atoms plus light enter the plant and after the reaction C6H12O6 (sugar) is produced and 6 oxygen2 atoms are produced
There are 20 atoms and there are 6 Carbon atoms, 8 Hydrogen atoms, 6 Oxygen atoms.
how many atoms are there in magnesiumoxide 2 atoms are in magnesium 2 atoms are in magnesium
Idn!!
Fe(NO3)2* 6H2O THAT IS WRONG! it is Mg(NO3)2 * 6H2O << APLUS
The equation is 6CO2 + 6H2O --> C6H12O6 the reactants are carbon dioxide and water while the product is glucose.
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None. You see, carbon dioxide, per say, is not used in the chemical formula for glusose, which is C6-H12-O6. It makes use of six carbon atoms and six oxygen atoms, but no carbon dioxide moleecules.