| Equations balanced on the previous day | Equations balanced on the next day |
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NO3 + H2O = NO2 + 2 OH
H + O2 = H2O =>
4 H + O2 = 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Pb + Br2 = PbBr2 =>
Pb + Br2 = PbBr2
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(s) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
SO2 + O3 = SO3 =>
3 SO2 + O3 = 3 SO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(s) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(s)
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
Pb + Br = PbBr4 =>
Pb + 4 Br = PbBr4
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
SrCl2 + Na2CrO4 = SrCrO4 + NaCl =>
SrCl2 + Na2CrO4 = SrCrO4 + 2 NaCl
SrCl2 + Na2CrO4 = SrCrO4 + NaCl =>
SrCl2 + Na2CrO4 = SrCrO4 + 2 NaCl
HNO3 + CaSO3 = H2SO3 + Ca(NO3)2 =>
2 HNO3 + CaSO3 = H2SO3 + Ca(NO3)2
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Al2O3(s) + H2(g) = Al(s) + H2O(g) =>
Al2O3(s) + 3 H2(g) = 2 Al(s) + 3 H2O(g)
NaOH + H2SO = Na2SO + H2O =>
2 NaOH + H2SO = Na2SO + 2 H2O
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
NaOH + H2SO = Na2SO + H2O =>
2 NaOH + H2SO = Na2SO + 2 H2O
(NH4)2CO3 + Ba(OH)2 = NH4OH + BaCO3 =>
(NH4)2CO3 + Ba(OH)2 = 2 NH4OH + BaCO3
ClO3{-} + Co{+2} + H2O = Cl{-} + Co{3+} + OH{-} =>
ClO3{-} + 6 Co{+2} + 3 H2O = Cl{-} + 6 Co{3+} + 6 OH{-}
P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Pb(N3)2 + Co(MnO4)3 = CoO + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 22 Co(MnO4)3 = 22 CoO + 66 MnO2 + 5 Pb3O4 + 90 NO
CU + H2O = CU(OH)2 + H2 =>
CU + 2 H2O = CU(OH)2 + H2
PbO2 + NaOH + Cr2(SO4)3 = Pb(OH)2 + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 10 NaOH + Cr2(SO4)3 = 3 Pb(OH)2 + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
MnO2 + ClO3{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 MnO2 + ClO3{-} + 2 OH{-} = 2 MnO4{-} + Cl{-} + H2O
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
SO2 + KMNO4 + H2O = MNSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMNO4 + 2 H2O = 2 MNSO4 + K2SO4 + 2 H2SO4
HCl + K = KCl + H =>
HCl + K = KCl + H
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
P2H4 = PH3 + P4H2 =>
5 P2H4 = 6 PH3 + P4H2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
P2H4 = PH4 + P4H2 =>
7 P2H4 = 6 PH4 + 2 P4H2
Cl{-} = Cl2 + {-} =>
2 Cl{-} = Cl2 + 2e
I{-} = I2 + {-} =>
2 I{-} = I2 + 2e
O2{-} = O2 + {-} =>
O2{-} = O2 + e
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/01/18
Equations balanced on 12/31/17
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