| Equations balanced on the previous day | Equations balanced on the next day |
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4 Na + O2 = 2 Na2O
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Ca(OH)2 + AlCl3 = CaCl2 + Al(OH)3 =>
3 Ca(OH)2 + 2 AlCl3 = 3 CaCl2 + 2 Al(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Ca(NO3)2 + (NH4)2SO4 = CaSO4 + (NH4)2(NO3)2 =>
Ca(NO3)2 + (NH4)2SO4 = CaSO4 + (NH4)2(NO3)2
HNO3 + Fe = Fe(NO3)3 + N2O + H2O =>
30 HNO3 + 8 Fe = 8 Fe(NO3)3 + 3 N2O + 15 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sr(NO3)2 + K2SO4 = SrSO4 + K2(NO3)2 =>
Sr(NO3)2 + K2SO4 = SrSO4 + K2(NO3)2
AgNO3(aq) + CuCl2(s) = AgCl(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuCl2(s) = 2 AgCl(s) + Cu(NO3)2(aq)
KNO3 = K2O + N + O =>
2 KNO3 = K2O + 2 N + 5 O
CH4N + O2 = CO2 + H2O + NO2 =>
CH4N + 3 O2 = CO2 + 2 H2O + NO2
C10H22 + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
4 C10H22 + 31 SO4{-2} + 22 H{+} = 40 HCO3{-} + 31 H2S + 4 H2O
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
K3PO4 + CuCl2 = K3Cl2 + CuPO4 =>
K3PO4 + CuCl2 = K3Cl2 + CuPO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C38H54O23 + H2 = C12H24 + H2O =>
6 C38H54O23 + 204 H2 = 19 C12H24 + 138 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Na + HF = NaF + H2 =>
2 Na + 2 HF = 2 NaF + H2
Al + Fe(NO2)2 = Fe + Al(NO2)3 =>
2 Al + 3 Fe(NO2)2 = 3 Fe + 2 Al(NO2)3
KNO3 + S + C = K2S + N + CO2 =>
2 KNO3 + S + 3 C = K2S + 2 N + 3 CO2
C5H9O + O2 = CO2 + H20 =>
20 C5H9O + 90 O2 = 100 CO2 + 9 H20
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C8H16O + C3H8O3 = C11H22O3 + H2O =>
C8H16O + C3H8O3 = C11H22O3 + H2O
P2O3 + HClO3 + H2O = HCl + H3PO4 =>
3 P2O3 + 2 HClO3 + 9 H2O = 2 HCl + 6 H3PO4
C8H16O + C3H8O3 = C11H20O + H2O =>
16 C8H16O + 5 C3H8O3 = 13 C11H20O + 18 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
Mg3N2(s) + H2O(l) = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(aq)
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
P + HClO3 + H2O = HCl + H3PO4 =>
6 P + 5 HClO3 + 9 H2O = 5 HCl + 6 H3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu2S + HNO3 = Cu2(SO4)2 + NO + H2O + Cu(NO3) =>
2 Cu2S + 8 HNO3 = Cu2(SO4)2 + 6 NO + 4 H2O + 2 Cu(NO3)
MnO4(aq) + Br(aq) = MnO2(s) + BrO3(aq) =>
3 MnO4(aq) + 2 Br(aq) = 3 MnO2(s) + 2 BrO3(aq)
Fe + HCl = H2 + FeCl2 =>
Fe + 2 HCl = H2 + FeCl2
C14H30 + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
4 C14H30 + 43 SO4{-2} + 30 H{+} = 56 HCO3{-} + 43 H2S + 4 H2O
C16H34 + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
4 C16H34 + 49 SO4{-2} + 34 H{+} = 64 HCO3{-} + 49 H2S + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2(SO4) + K(CN) = K2(SO4) + H(CN) =>
H2(SO4) + 2 K(CN) = K2(SO4) + 2 H(CN)
C17H36 + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
C17H36 + 13 SO4{-2} + 9 H{+} = 17 HCO3{-} + 13 H2S + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/10/12
Equations balanced on 08/09/11
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