| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al2O3 = 4 Al + 3 O2
NaIO4 + Mn(NO3)2 + H2O = HMnO4 + NaIO3 + HNO3 =>
5 NaIO4 + 2 Mn(NO3)2 + 3 H2O = 2 HMnO4 + 5 NaIO3 + 4 HNO3
Cu + H2O4S = Cu(SO4)2 + SO2 + H2O =>
Cu + 4 H2O4S = Cu(SO4)2 + 2 SO2 + 4 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H3AsO4 + Pb(NO3)2 = HNO3 + PbHAsO4 =>
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
LiI + AgNO3 = AgI + LiNO3 =>
LiI + AgNO3 = AgI + LiNO3
H2O = H + O =>
H2O = 2 H + O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cr2O7{-2} + H2C2O4 + H{+1] = Cr{+3}+CO2+H2O =>
Cr2O7{-2} + 3 H2C2O4 + 8 H{+1] = 2 Cr{+3}+6CO2+7H2O
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgSO4 + BaCl2 = MgCl2 + SO4Ba =>
MgSO4 + BaCl2 = MgCl2 + SO4Ba
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeS2(s) + O2(g) = Fe2O3(g) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(g) + 8 SO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaC2 + H2O(l) = Ca(OH)2(aq) + CH(g) =>
CaC2 + 2 H2O(l) = Ca(OH)2(aq) + 2 CH(g)
NaOH + H3PO4 = NaPO4 + H4O =>
NaOH + H3PO4 = NaPO4 + H4O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + H3PO4 =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe2(SO4)3(aq) + BaCl2(aq) = FeCl3(aq) + BaSO4(s) =>
Fe2(SO4)3(aq) + 3 BaCl2(aq) = 2 FeCl3(aq) + 3 BaSO4(s)
Cl2 + I{-} = I2 + Cl{-} =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}
Co{+2} + BrO{-} + H{+} = Co{+3} + Br2 + H2O =>
2 Co{+2} + 2 BrO{-} + 4 H{+} = 2 Co{+3} + Br2 + 2 H2O
C9H8O4(aq) + NaOH(aq) = NaC9H7O4(aq) + H2O(l) =>
C9H8O4(aq) + NaOH(aq) = NaC9H7O4(aq) + H2O(l)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
HC2H3O2 + NaCO3 = CH3COONa + CO2 + H2O =>
9 HC2H3O2 + 8 NaCO3 = 8 CH3COONa + 10 CO2 + 6 H2O
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
PbS(s) + O2(g) = PbO(s) + SO2 =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu + H(NO3) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 H(NO3) = 3 Cu(NO3)2 + 4 H2O + 2 NO
PbO(s) + C(s) = Pb(s) + CO(g) =>
PbO(s) + C(s) = Pb(s) + CO(g)
NaOH + NaBr = Na2 + BrOH =>
NaOH + NaBr = Na2 + BrOH
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/02/10
Equations balanced on 10/02/09
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