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Because the numbers of aluminum and oxygen atoms are not the same on both sides of the equation, so the equation is not balanced. In order to be balanced, the numbers of atoms of each element must be the same on both sides of the equation. The correct equation is 4Al + 3O2 --> 2Al2O3. This gives 4 aluminum atoms and 6 oxygen atoms on both sides of the equation, so it is balanced.
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What is the balanced equation for methane burns oxygen to form water and carbon diooxide?
Unbalanced CH4 + O2 = H2O + CO2 Balanced CH4 + 2O2 = 2H20 + CO2
What is the balanced equation of Ammonium nitrate equals dinitrogen monoxide plus water?
NH4NO3 (aq) N2O (g) + 2H2O (l)
Which of the equations below is an example of a thermochemical equation a Mg plus 2H3O plus plus Cl- --- Mg2 plus plus 2Cl- plus H2 plus h20 b 2H2 G plus 2O2 G ----H2O g plus 483.6kj c 2H2 G plus 2O2?
2h2 plus 2O2 ---h2o + 483.6 kj
What is the chemical equation for the combustion of nitrogen?
The general equation for complete combustion of nh4no3 is actually the equation for the thermal decomposition of ammonium nitrate. It is: 2NH4NO3 ---> 2N2(g) + 4H2O(l)+ O2(g).
What is the balanced equation for when methanol burns?
The balanced equation for the combustion of methanol is: CH3OH (l)+ 3/2O2(g) -> CO2 (g)+ 2H2O(g) ... CH30H + 1.502 -> CO2 + 2H20
What is the balanced chemical equation for the reaction ch4 plus 02 arrow CO2 H2O?
Make sure atoms on both sides are equal.Balanced equation as follows. CH4+2O2---->CO2+2H2O
What equation to is produced when methane burns?
CH4 + 2O2 --> CO2 + 2H2O
What is the equation for combustion of alkanes?
Ch4+2o2--->co2+2h2o+heat
Burning natural gas produces?
Natural gas is chemically known as methane, or CH4. The reaction of burning it produces the following chemical equation: CH4 + 2O2 --> CO2 + 2H2O.
Molecular equation for burning methane gas?
Ch4+ 2o2 ---> 2h2o + co2
How do you balance the equation for CH4 O2 yield CO2 H2O?
Assuming complete combustion: CH4 + 2O2 --> 2H2O + CO2.
What does 2O 2 represent?
2O2 in a chemical reaction equation means that there are two moles of O2, or oxygen, molecules.
Write a word equation to discribe the burning of methane?
CH4 + 2O2 → CO2 + 2H2O.
Hydrogens are combined with oxygen at the completion of what?
Hydrogen combines with oxygen at the completion of a combustion reaction to form water. The following is the balanced equation for the combustion of methane (CH4). CH4 + 2O2 ---> CO2 + 2H2O
Which is a products in the following chemical reaction?
ch4 + 2o2 → co2 + 2h2o
Which is a product is the following chemical reaction?
ch4 + 2o2 → co2 + 2h2o
What is the methane combustion equation that obeys the law of conservation of matter?
Ch4 + 2o2 => co2 + 2h2o
