Equations balanced on the previous day | Equations balanced on the next day |
PbS + 2 HCl = PbCl2 + H2S
H2Se + Zn(OH)2 = Zn(HSe)2 + H2O =>
2 H2Se + Zn(OH)2 = Zn(HSe)2 + 2 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
(NH4)2S + ZnCl2 = ZnS + ClNH4 =>
(NH4)2S + ZnCl2 = ZnS + 2 ClNH4
AgNO3 + Na2S2O3 = Na3 + [Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3 + [Ag(S2O3)2] + NaNO3
Ca(OH)2 + H3PO4 = H(OH) + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H(OH) + Ca3(PO4)2
HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2
FeCr2O4 + K2CO3 + O2 = Fe2O + K2CrO4 + CO2 =>
4 FeCr2O4 + 8 K2CO3 + 5 O2 = 2 Fe2O + 8 K2CrO4 + 8 CO2
Fe + Cu(NO3)2 = Fe3(NO3)2 + Cu =>
3 Fe + Cu(NO3)2 = Fe3(NO3)2 + Cu
KMnO4(aq) + H2SO4(aq) + H2C2O4(aq) = CO2(g) + H2O + KMnSO4 =>
KMnO4(aq) + H2SO4(aq) + 3 H2C2O4(aq) = 6 CO2(g) + 4 H2O + KMnSO4
BaSO4 + H2O = H2SO4 + Ba + OH =>
BaSO4 + 2 H2O = H2SO4 + Ba + 2 OH
CH3COCH3 + CH3MgI = (CH3)3COMgI =>
CH3COCH3 + CH3MgI = (CH3)3COMgI
K2Zn3(Fe(SCN)6)2 = Zn3 + KFe(SCN)6 =>
K2Zn3(Fe(SCN)6)2 = Zn3 + 2 KFe(SCN)6
Zn2 + H2SO4 = Zn(H2SO4)2 =>
Zn2 + 4 H2SO4 = 2 Zn(H2SO4)2
Sr(OH)2 + H = SrO + H3O =>
Sr(OH)2 + H = SrO + H3O
As4O6 + I2 = As2I4 + As4O10 =>
5 As4O6 + 8 I2 = 4 As2I4 + 3 As4O10
C2 + O4 = CO =>
2 C2 + O4 = 4 CO
CrBr3 + NaOH + I2 = Na2Cr2O7 + HBrO3 + NaI + H2O =>
2 CrBr3 + 44 NaOH + 21 I2 = Na2Cr2O7 + 6 HBrO3 + 42 NaI + 19 H2O
CrCl3 + KOH = K2Cr2O7 + KCl + H2O + H2 =>
2 CrCl3 + 8 KOH = K2Cr2O7 + 6 KCl + H2O + 3 H2
Cr2O7{2-} + HSO3{-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 HSO3{-} + 5 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Zr + N = Zr3N4 =>
3 Zr + 4 N = Zr3N4
CrO4{-} + I{-} + H{+} = Cr{2+} + I2 + H2O =>
2 CrO4{-} + 10 I{-} + 16 H{+} = 2 Cr{2+} + 5 I2 + 8 H2O
FeCl2 + O2 + H2O = FeOOH + HCl =>
4 FeCl2 + O2 + 6 H2O = 4 FeOOH + 8 HCl
K2CO3 + CaI2 = CaCO3 + KI =>
K2CO3 + CaI2 = CaCO3 + 2 KI
SCN{-} + H2SO4 = H2SCN + SO4{-} =>
SCN{-} + H2SO4 = H2SCN + SO4{-}
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K4Fe(CN)6 + H2SO4 = K2SO4 + HCN + FeSO4 =>
K4Fe(CN)6 + 3 H2SO4 = 2 K2SO4 + 6 HCN + FeSO4
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
CaO + HCl = CaCl2 + water =>
CaO + 2 HCl = CaCl2 + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Cu + H{+} = Cu{+} + H =>
Cu + H{+} = Cu{+} + H
H3PO4 + NaO = Na3(PO4)2 + H2O =>
2 H3PO4 + 3 NaO = Na3(PO4)2 + 3 H2O
Na2CO3(aq) + HCl(aq) = CO2(g) + NaCl(s) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = CO2(g) + 2 NaCl(s) + H2O(l)
Pb + Fe2(SO4) = PbSO4 + Fe =>
Pb + Fe2(SO4) = PbSO4 + 2 Fe
CHCl3 + H2O = HCl + C(OH)2 =>
CHCl3 + 2 H2O = 3 HCl + C(OH)2
Sb2O3 + NaOH = H2O + Na3SbO3 =>
Sb2O3 + 6 NaOH = 3 H2O + 2 Na3SbO3
NH4I + NaOH = NH4OHNaI =>
NH4I + NaOH = NH4OHNaI
CH3CO2H + NaOH = NaCH3 + H2OCO2 =>
CH3CO2H + NaOH = NaCH3 + H2OCO2
AgNO3 + NH2CSCH3 = AgCSCH3 + NH2NO3 =>
AgNO3 + NH2CSCH3 = AgCSCH3 + NH2NO3
B + C12 = BC13 =>
12 B + 13 C12 = 12 BC13
CuCl2 + H2O + Al = AlCl3 + Cu*H2O =>
3 CuCl2 + 3 H2O + 2 Al = 2 AlCl3 + 3 Cu*H2O
C2H6O2 + O2 = C + H2O =>
2 C2H6O2 + O2 = 4 C + 6 H2O
HNO2 + NH2SO3H = H2O + H2SO4 + N2 =>
HNO2 + NH2SO3H = H2O + H2SO4 + N2
CH3(CH2)6CH + O2 = CO2 + H2O =>
CH3(CH2)6CH + 12 O2 = 8 CO2 + 8 H2O
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + Ba(NO3)2 =>
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + Ba(NO3)2
Ne + Be = Ne2Be =>
2 Ne + Be = Ne2Be
C15H30O4 + H3O = C2H6O + H2O =>
2 C15H30O4 + 16 H3O = 15 C2H6O + 9 H2O
Fe(OH)2 + HBr = H2O + FeOHBr =>
Fe(OH)2 + HBr = H2O + FeOHBr
Mn{3+} + H2O = MnO2 + Mn2 + H{+} =>
8 Mn{3+} + 12 H2O = 6 MnO2 + Mn2 + 24 H{+}
Al(NO3)3 = AlO + NO2 + O2 =>
Al(NO3)3 = AlO + 3 NO2 + O2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/05/23
Equations balanced on 01/04/23
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