1 magnesium
2 oxygen
2 hydrogen
There are 20 atoms and there are 6 Carbon atoms, 8 Hydrogen atoms, 6 Oxygen atoms.
four carbon atoms
There are two bromine atoms in Br2
There are a total of 9 atoms in CCl2F2: 1 carbon atom, 2 chlorine atoms, and 2 fluorine atoms.
Decane has 10 carbon atoms and 22 hydrogen atoms.
MGOH2 is an inorganic compound. It is the chemical formula for magnesium hydroxide, which is a compound made up of magnesium, hydrogen, and oxygen atoms.
The answer is one mole.
The name for the ionic compound MgOH2 is magnesium hydroxide.
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MgOH2 is a base. It is also known as magnesium hydroxide and is commonly used as an antacid to neutralize stomach acid.
Magnesium hydroxide
2NaCl + Mg(OH)2 --> MgCl2 + 2NaOH Make sure to put the parentheses around the hydroxide. There is a difference between Mg(OH)2 and MgOH2.
MgCO3 and H2O It's not balanced though
No such molecule as MgOH2 . I think you mean 'Mg(OH)2' Note the use of brackets. The '2' indicates that there are two hydroxide (OH) anions . Mg ( magnesium metal , and OH2 (an obtuse way of writing the water formula), If water and magnesium came in to contact they would immediately react. So MgOH2 is nonsensical.
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The stoichiometry of the reaction determines the amount of Mg(OH)2 produced. In this case, the balanced equation shows that 1 mole of MgCl2 reacts with 2 moles of KOH to produce 1 mole of Mg(OH)2. Therefore, if 3 moles of MgCl2 are added, 6 moles of KOH are needed to completely react with it and produce 3 moles of Mg(OH)2.
There are 20 atoms and there are 6 Carbon atoms, 8 Hydrogen atoms, 6 Oxygen atoms.