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What set of coefficients would balance the this equation Mg AlCl3 Al MgCl2?
Wiki User
∙ 10y ago
MgO + Fe ----> Fe2O3 + Mg (unbalanced)
Balanced Answer: 3,2,1,3
Tip: First look for the most abundant element in the most complex molecule in this unbalanced one: which in this case is O in 'Fe2O3'
Then correct the number of O's at the other site: so filling in 3MgO
Then correct the other elements: 2Fe and 3Mg accordingly.
So having done this the reaction will be balanced by the coefficients:
3MgO + 2Fe ----> Fe2O3 + 3Mg
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoMgO + Fe ----> Fe2O3 + Mg
3MgO + 2Fe ----> Fe2O3 + 3Mg
MgO3 Fe2 = MgO3 Fe2
Balanced
Answer: 3,2,1,3
or
2,1,2
Wiki User
∙ 10y ago4MgO + 3Fe ---> Fe3O4 + 4Mg is the balanced equation.
Wiki User
∙ 10y ago2Mg + O2 ---> 2MgO is the balanced equation
Wiki User
∙ 10y ago2 AlCl3 + 3 Mg ----> 3 MgCl2 + 2 Al so need coefficients 2 and 3
Wiki User
∙ 7y agoThe balanced reaction must be:
3MgO + 2Fe --> Fe2O3 + 3Mg
Wiki User
∙ 14y ago2MgO +2 Fe -> Fe2O2 + 2Mg
Wiki User
∙ 13y ago3 MgO plus 2 Fe equals Fe2O3 plus 3 Mg
Wiki User
∙ 14y ago4,1,2
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What information can you determine from the coefficients in this balanced chemical equation?
What information can you determine from the coefficients in this balanced chemical equation? Mg + 2HCl → MgCl2 + H2
How do you Balance the chemical equation Mg AlCl3---- MgCl2 Al?
So you have 3 Cl on the left and 2cl on the right. First off you put a 2 in front of the AlCl3 to give you 6 Cl, and you put a 3 in front of the MgCl2 to also give you 6Cl on the right side. You then have to balance the Mg and Al, so put a 3 in front of the Mg on the left to give you 3Mg, and 2 in front of the Al on the right to give you 2Al. Your final, balanced formula is 3Mg + 2AlCl3 => 3MgCl2 + 2Al
What is the correct equation for the decomposition of magnesium chloride?
That's an easy one to balance as long as know the products. Magnesium carbonate decomposes into magnesium oxide and carbon dioxide. Here's the equation: MgCO3 --> MgO + CO2. The equation requires no coefficients to balance; it balances itself.
What solutes is most effective in lowering the vapor pressure of water MgCl2 CCl4 NaCl AlCl3?
AlCl3 is most effective in lowering the vapor pressure.
What is the correct way to write the formula for magnesium chloride?
The synthesis equation for MgCl2 is Mg + Cl2 -> MgCl2. The decomposition reaction is MgCl2 - heat-> Mg + Cl2.
What information can you determine from the coefficients in this balanced chemical equation?
What information can you determine from the coefficients in this balanced chemical equation? Mg + 2HCl → MgCl2 + H2
How do you balance this equation?
MgO+2HCl = MgCl2+H2O
Balance in equation Mg plus Cl?
MgCl2
How do you Balance the chemical equation Mg AlCl3---- MgCl2 Al?
So you have 3 Cl on the left and 2cl on the right. First off you put a 2 in front of the AlCl3 to give you 6 Cl, and you put a 3 in front of the MgCl2 to also give you 6Cl on the right side. You then have to balance the Mg and Al, so put a 3 in front of the Mg on the left to give you 3Mg, and 2 in front of the Al on the right to give you 2Al. Your final, balanced formula is 3Mg + 2AlCl3 => 3MgCl2 + 2Al
What is the correct equation for the decomposition of magnesium chloride?
That's an easy one to balance as long as know the products. Magnesium carbonate decomposes into magnesium oxide and carbon dioxide. Here's the equation: MgCO3 --> MgO + CO2. The equation requires no coefficients to balance; it balances itself.
What solutes is most effective in lowering the vapor pressure of water MgCl2 CCl4 NaCl AlCl3?
AlCl3 is most effective in lowering the vapor pressure.
What is the correct way to write the formula for magnesium chloride?
The synthesis equation for MgCl2 is Mg + Cl2 -> MgCl2. The decomposition reaction is MgCl2 - heat-> Mg + Cl2.
What is the equation for HCl Mg?
HCl + Mg -----> MgCl2 + H2
What is a non example of a covalent compound?
Ionic compounds are salts or oxides as NaCl, LiF, MgCl2, MgO, UCl4, ThO2, CsCl, CaCl2, FeCl3, AlCl3.
Which is the correct equation for the decomposition of magnesium chloride?
MgCl2 → Mg + Cl2
What is the equation for the reaction of magnesium and HCl?
Mg + 2HCl --> MgCl2 + H2
What is the net equation of Mgcl2 with NaOH?
Mg(OH)2+2NaCl
