2mg
93
it is equal to equal lol:P
Yes. If equals are added to equals, then the results of the additions are equal.
it equals 4c
0.2 mg is 200mcg
Mg equals Mg2+ plus 2e-
200 mcg = 0.2 milligrams
One gram in diamond weight equals five carats. Can you do the math? "mg of diamond is called a point.
200mcg is equal to 0.2 milligrams. To convert micrograms (mcg) to milligrams (mg), you divide by 1000.
Magnesium and oxygen react to form magnesium oxide. The balanced chemical equation for this reaction is 2Mg + O2 -> 2MgO.
Mg equals Mg2+ plus 2e-
The oxidation half-reaction for the conversion of 2Mg to MgO is: 2Mg(s) -> 2Mg^2+(aq) + 4e^-
Hmmmm is that a trick question? Answer: 2mg
Yes, if you mean is 10mg more weight than 200mcg. 10mg is equal to 10,000mcg so by weight 10mg is 50 times heavier than 200mcg. The way you word your question is a bit confusing though. I am not totally sure what you mean by "stronger". I hope you really meant "more", in which case I answered your question.
hydromorphone 2mg
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-