| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
Au2S3 + H2 = H2S + Au =>
Au2S3 + 3 H2 = 3 H2S + 2 Au
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Zn(s) + H2SO4 = Zn(SO4)3 + H2 =>
Zn(s) + 3 H2SO4 = Zn(SO4)3 + 3 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaIO3 + KI + HCl = KCl + NaCl + H2O + I2 =>
NaIO3 + 5 KI + 6 HCl = 5 KCl + NaCl + 3 H2O + 3 I2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
BF3 + LiSO3 = B2 + (SO3)3 + LiF =>
2 BF3 + 6 LiSO3 = B2 + 2(SO3)3 + 6 LiF
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + KI = H2O + H2S + I2 + KHSO4 =>
9 H2SO4 + 8 KI = 4 H2O + H2S + 4 I2 + 8 KHSO4
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CH6OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
10 CH6OH + 18 NO3{-} = 9 N2 + 10 CO2 + 26 H2O + 18 OH{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
HIO3 = I2O5 + H2O =>
2 HIO3 = I2O5 + H2O
HIO3 = I2O5 + H2O =>
2 HIO3 = I2O5 + H2O
KOH + F2 = KF + F2O + H2O =>
2 KOH + 2 F2 = 2 KF + F2O + H2O
AL + CH3OH = (CH3O)3AL + H2 =>
2 AL + 6 CH3OH = 2(CH3O)3AL + 3 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
MgO(s) + H2SO4(l) = MgSO4 + H2O =>
MgO(s) + H2SO4(l) = MgSO4 + H2O
MgCl2 + FNa = MgNa + FCl2 =>
MgCl2 + FNa = MgNa + FCl2
Al + CH3OH = (CH3O)3Al + H2 =>
2 Al + 6 CH3OH = 2(CH3O)3Al + 3 H2
C6H14O2N + O2 + H{+} = CO2 + NH4{+} + H2O =>
4 C6H14O2N + 31 O2 + 4 H{+} = 24 CO2 + 4 NH4{+} + 22 H2O
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/05/12
Equations balanced on 09/04/11
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