| Equations balanced on the previous day | Equations balanced on the next day |
Cu + 4 H(NO3) = Cu(NO3)2 + 2 H2O + 2 NO2
N2H4 + CuSO4 + NaOH = N2 + Cu + Na2SO3 + H2O =>
N2H4 + CuSO4 + 2 NaOH = N2 + Cu + Na2SO3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuI2 + HNO3 = CuNO3 + I2 + NO2 + H2O =>
CuI2 + 2 HNO3 = CuNO3 + I2 + NO2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HNO3 + H2S = NO + S(s) + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S(s) + 4 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Al(H2PO4)3 + Ca(CO3)2 = Ca(H2PO4)2 + Al(CO3)3 =>
2 Al(H2PO4)3 + 3 Ca(CO3)2 = 3 Ca(H2PO4)2 + 2 Al(CO3)3
KCrO2 + PbO2 + KOH = K4CrO5 + K2[Pb(OH)4] =>
2 KCrO2 + 3 PbO2 + 12 KOH = 2 K4CrO5 + 3 K2[Pb(OH)4]
C2H6 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H6 + 4 KMnO4 + 2 H2O = 3 C2H4(OH)2 + 4 MnO2 + 4 KOH
Zn + HCl = ZnCl3 + H =>
Zn + 3 HCl = ZnCl3 + 3 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaSO4 + BaCl2 = BaSO4 + CaCl2 =>
CaSO4 + BaCl2 = BaSO4 + CaCl2
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
NaBH4(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) + H2(g) =>
NaBH4(s) + HCl(aq) + 3 H2O(l) = NaCl(aq) + H3BO3(aq) + 4 H2(g)
HClO = H2O + O2 + Cl2 =>
4 HClO = 2 H2O + O2 + 2 Cl2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
AsO3{-3)+MnO4({-})+H{+} = Mn{2+}+AsO4({-}3)+H2O =>
5 AsO3{-3)+4MnO4({-})+22H{+} = 4 Mn{2+}+5AsO4({-}3)+11H2O
MnO2 + O2 + KOH = K2MnO4 + HO2 =>
MnO2 + 2 O2 + 2 KOH = K2MnO4 + 2 HO2
H3PO4 + HCl* = PCl5 + H2O =>
H3PO4 + 5 HCl* = PCl5 + 4 H2O
SO3{2-} + Cu{2+} + H2O = SO4{2-} + Cu + H2{2+} =>
SO3{2-} + Cu{2+} + H2O = SO4{2-} + Cu + H2{2+}
Ba(NO3)2 + K3SO4 = BaSO4 + K3(NO3)2 =>
Ba(NO3)2 + K3SO4 = BaSO4 + K3(NO3)2
CuCO3Cu(OH)2 = CuO + CO2 + H2O =>
CuCO3Cu(OH)2 = 2 CuO + CO2 + H2O
Al(H2PO4)3 + Ca(CO3)2 = Ca(H2PO4)2 + Al(CO3)3 =>
2 Al(H2PO4)3 + 3 Ca(CO3)2 = 3 Ca(H2PO4)2 + 2 Al(CO3)3
AgNO3(aq) + K2S(aq) = KNO3 + Ag2S(aq) =>
2 AgNO3(aq) + K2S(aq) = 2 KNO3 + Ag2S(aq)
NaOH(aq) + FeCl3 = Fe(OH)3(s) + NaCl(aq) =>
3 NaOH(aq) + FeCl3 = Fe(OH)3(s) + 3 NaCl(aq)
(CH3CH2)2NH2 + O2 = CO2 + H2O + NO =>
2(CH3CH2)2NH2 + 15 O2 = 8 CO2 + 12 H2O + 2 NO
(e)K2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + KCl + H2O =>
(e)K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 2 KCl + 7 H2O
KCrO2 + PbO2 + KOH = K4CrO5 + K2[Pb(OH)4] =>
2 KCrO2 + 3 PbO2 + 12 KOH = 2 K4CrO5 + 3 K2[Pb(OH)4]
CaCl2 + Na3PO4 + H2O = NaCl + Ca(OH)2 + H3PO4 =>
3 CaCl2 + 2 Na3PO4 + 6 H2O = 6 NaCl + 3 Ca(OH)2 + 2 H3PO4
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Na2B4O7 + HSO4 + H2O = H3BO3 + NaSO4 =>
Na2B4O7 + 2 HSO4 + 5 H2O = 4 H3BO3 + 2 NaSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CrCS5 + O2 = Cr2O3 + CO2 + SO2 =>
4 CrCS5 + 27 O2 = 2 Cr2O3 + 4 CO2 + 20 SO2
MnO2 + O2 + KOH = K2MnO4 + HO2 =>
MnO2 + 2 O2 + 2 KOH = K2MnO4 + 2 HO2
PbSO4 + Fe = FeSO4 + Pb =>
PbSO4 + Fe = FeSO4 + Pb
Zn + O2 + SO2 = ZnSO4 =>
Zn + O2 + SO2 = ZnSO4
KNO2 + KL + H2SO4 = L2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KL + 2 H2SO4 = L2 + 2 NO + 2 K2SO4 + 2 H2O
H3PO4 + HCl* = PCl5 + H2O =>
H3PO4 + 5 HCl* = PCl5 + 4 H2O
Zn{2+} + SCN{-} = Zn(SCN)3{-} =>
Zn{2+} + 3 SCN{-} = Zn(SCN)3{-}
Ag(NO3)2 + CaCl2 = AgCl2 + Ca(NO3)2 =>
Ag(NO3)2 + CaCl2 = AgCl2 + Ca(NO3)2
Ca + PO4 + OH = CaPO4OH =>
Ca + PO4 + OH = CaPO4OH
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
FeS + HNO3 = Fe(NO3) + NO2 + H2SO4 + H2O =>
FeS + 8 HNO3 = Fe(NO3) + 7 NO2 + H2SO4 + 3 H2O
Na4(SiO4)(aq) + CuCl2(aq) = Cu2SiO4(s) + NaCl(aq) =>
Na4(SiO4)(aq) + 2 CuCl2(aq) = Cu2SiO4(s) + 4 NaCl(aq)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/03/24
Equations balanced on 12/03/23
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