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a coefficient is the number that falls before the chemical formula.so,in 3Mg N2 - Mg3N2 there are 3 coefficients in that chemical equation.

These are present on the reactants side.

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Q: What are the coefficient in 3Mg N2 - Mg3N2?
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Related questions

What is the balanced equation between magnesium nitrogen and magnesium nitride?

3Mn + N2 ----> Mn3N2 its actually 3mg+N2(arrow) Mg3N2


Is the coefficient sequence needed to balance the chemical equation Mg N2 yield Mg3N2?

3 Mg + N2 = Mg3N2


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Mg+ 2HNO3-->Mg(NO3)2 + H2 Products are Magnesium nitrate and Hydrogen gas.


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What compound is made when magnesium is burnt?

Magnesium oxide, MgO, is the main product but there will also be traces of magnesium nitride, Mg3N2. Magnesium is unusual it will burn in pure nitrogen. 2Mg + O2 -->2 MgO 3Mg + N2 --> Mg3N2


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The chemical formula for magnesium nitride is Mg3N2. There are two reactions in which Mg3N2 can be prepared which are represented by the following equations:3Mg+N2+heat (800 C)---> Mg3N23Mg+2NH3+heat (700 C)---> Mg3N2 + 3H2Source: https://en.wikipedia.org/wiki/Magnesium_nitride


When magnesium burns in pure nitrogen gas magnesium nitride is formes what mass of magnesium must be provided in order to produce 1.19 grams of magnesium nitride?

3Mg + N2 --> Mg3N2 molar mass of Mg3N2: 100.9494 g/molmolar mass of Mg: 24.305 1.19g Mg3N2 * 1mol/100.9494g * 3mol Mg/1mol Mg3N2 * 24.305g/1mol = 0.860g


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Balanced equation first. 3Mg + N2 -> Mg3N2 55.3 grams Mg (1 mole Mg/24.31 grams)(1 mole Mg3N2/3 mole Mg)(100.95 grams/1 mole Mg3N2) = 76.5 grams Mg3N2 made ===================


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Primarily it reacts with oxygen to produce magnesium oxide. 2Mg + O2 --> 2MgO However, some of it reacts with nitrogen to produce magnesium nitride. 3Mg + N2--> Mg3N2


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3Mg + N2 --> Mg3N2 Magnesium and nitrogen react to form magnesium nitride.


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3 MgCl2 + N2 = Mg3N2 + 3 Cl2