Does 2HCI plus Mg equal 2Mg atoms
it is basically two magnesium atoms plus two oxides
It should be 2Mg+O2 = 2MgO, that is an equation (both sides equal).
The word equation for the formula 2Mg O2 yields 2MgO would be: "Two magnesium atoms react with one oxygen molecule to produce two magnesium oxide compounds."
There are a total of 6 atoms in 2Mg(NO3)2. This includes 2 magnesium (Mg) atoms, 4 nitrogen (N) atoms, and 12 oxygen (O) atoms.
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2Mg(s) + O2(g) ==> 2MgOMg ===> Mg^2+ + 2e- [x2 to balance electrons] = oxidation half reactionO2 + 4e- ===> 2O^2-So, the final oxidation half reaction will be:2Mg(s) ===> 2Mg^2+ + 4e-
The unit of weight for diamonds equal to 2mg is called a "point." In the diamond industry, one point is equivalent to one one-hundredth of a carat. So, 50 points would be equal to 0.50 carats.
Mg equals Mg2+ plus 2e-
The balanced equation for magnesium reacting with oxygen to form magnesium oxide is: 2Mg + O2 -> 2MgO
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The balanced equation for Mg + O2 is 2Mg + O2 → 2MgO.
Balanced Equation: 2Mg(NO3)2 = 2MgO + 4NO2 + O2