Equations balanced on the previous day | Equations balanced on the next day |
Cu(OH)2 + 2 HBr = Cu(Br)2 + 2 H2O
AgNO3 + K3(PO4) = Ag3PO4 + KNO3 =>
3 AgNO3 + K3(PO4) = Ag3PO4 + 3 KNO3
C4H2O3 + C4H4O + C4H8O3 = C8H8O4 =>
2 C4H2O3 + 3 C4H4O + C4H8O3 = 3 C8H8O4
P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO
GeCl2 + H2O = GeO + HCl =>
GeCl2 + H2O = GeO + 2 HCl
Cu(OH)2 + NiSO4 = Ni(OH)2 + CuSO4 =>
Cu(OH)2 + NiSO4 = Ni(OH)2 + CuSO4
H2PtSO4 = H2SO4Pt =>
H2PtSO4 = H2SO4Pt
NCl4 + CH4 = H2 + CCl4 + N2 =>
2 NCl4 + 2 CH4 = 4 H2 + 2 CCl4 + N2
F2 + ScBr3 = ScF3 + Br2 =>
3 F2 + 2 ScBr3 = 2 ScF3 + 3 Br2
PbCuNO32 = PbNO32Cu =>
PbCuNO32 = PbNO32Cu
H3C6H5O7 + NaHCO3 = H2CO3 + Na3C6H5O7 = H2O + CO2 =>
H3C6H5O7 + 3 NaHCO3 = 3 H2CO3 + Na3C6H5O7
Fe(MnO4)2 + KOH = Fe(OH)2 + KMnO4 =>
Fe(MnO4)2 + 2 KOH = Fe(OH)2 + 2 KMnO4
ZnSO4*7H2O = Zn + SO4 + H + O2 =>
2 ZnSO4*7H2O = 2 Zn + 2 SO4 + 28 H + 7 O2
KI + H2SO4 = K2SO4 + H2S + H2O + I2 =>
8 KI + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O + 4 I2
HC2H3O2 + C2H5OH = C4H8O2 + H2O =>
HC2H3O2 + C2H5OH = C4H8O2 + H2O
Li2CO3 + Al2O3 = LiAlO2 + CO2 =>
Li2CO3 + Al2O3 = 2 LiAlO2 + CO2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Ag2S + NH3 + H2O = [Ag(NH3)2]{+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + HS{-} + OH{-}
Se + HNO3 + HCl = SeCl4 + NO2 + H2O =>
Se + 4 HNO3 + 4 HCl = SeCl4 + 4 NO2 + 4 H2O
Ag2S + NH3 + H2O = [Ag(NH3)2]{+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + HS{-} + OH{-}
Ag2S + NH3 + H2O = [Ag(NH3)2]{+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + HS{-} + OH{-}
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
CH4 + N2O5 = CH3NO2 + H2O =>
2 CH4 + N2O5 = 2 CH3NO2 + H2O
K4[Fe(CN)6] + Cu(NO3)2 = Cu2[Fe(CN)6] + KNO3 =>
K4[Fe(CN)6] + 2 Cu(NO3)2 = Cu2[Fe(CN)6] + 4 KNO3
C3H3(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H3(NO3)3 = 12 CO2 + 6 N2 + 6 H2O + 3 O2
CuSO4 + KOH + C6H12O6 = K2SO4 + Cu2O + C6H12O7 + H2O =>
2 CuSO4 + 4 KOH + C6H12O6 = 2 K2SO4 + Cu2O + C6H12O7 + 2 H2O
Fe + Pb(No3)2 = Pb + FeNo3 =>
2 Fe + Pb(No3)2 = Pb + 2 FeNo3
CC2O5OH + O2 = CO2 + H2O =>
4 CC2O5OH + O2 = 12 CO2 + 2 H2O
C5H5NO2 + C6H14O4 = (C6H5N)2 + C6H12O4 + H2O =>
6 C5H5NO2 + 10 C6H14O4 = 3(C6H5N)2 + 9 C6H12O4 + 16 H2O
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
CaCl2 + Ba = BaCl2 + Ca =>
CaCl2 + Ba = BaCl2 + Ca
Al + ZnSO4 = Zn + Al(SO4) =>
Al + ZnSO4 = Zn + Al(SO4)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H3PO4 + Ca(OH)2 = Ca5(OH)(PO4)3 + H(OH) =>
3 H3PO4 + 5 Ca(OH)2 = Ca5(OH)(PO4)3 + 9 H(OH)
Cr(OH)3 + Br2 + NaOH = NaBr + Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 NaOH = 6 NaBr + 2 Na2CrO4 + 8 H2O
MnO2 + KCl2O3 + KO2H2 = KMnO4 + KCl2 + H2O2 =>
3 MnO2 + 2 KCl2O3 + 3 KO2H2 = 3 KMnO4 + 2 KCl2 + 3 H2O2
AlBO3 + C = AlC + BO3 =>
AlBO3 + C = AlC + BO3
C2H5OH + HCOOH = HCOC2H5 + H2O =>
5 C2H5OH + 2 HCOOH = 4 HCOC2H5 + 5 H2O
Ag2S + NH3 + H2O = [Ag(NH3)2]{+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + HS{-} + OH{-}
Al2S3O9 + NaOH = Na2SO3 + AlO3H3 =>
Al2S3O9 + 6 NaOH = 3 Na2SO3 + 2 AlO3H3
Pb(NO3)2 + Al2(SO4)3 = PbSO4 + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 PbSO4 + 2 Al(NO3)3
[Cu(NH3)4](NO3)2 + H2S + H2O = CuS + NH4NO3 + NH4OH =>
[Cu(NH3)4](NO3)2 + H2S + 2 H2O = CuS + 2 NH4NO3 + 2 NH4OH
Cr2O7{2-} + SO2 + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO2 + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + H2O
Br2(g) + Cl2(g) = BrCl(g) =>
Br2(g) + Cl2(g) = 2 BrCl(g)
Sr(s) + F2(g) = SrF2(s) =>
Sr(s) + F2(g) = SrF2(s)
Al(s) + KOH + H2O = KAl(OH)4 + H2 =>
2 Al(s) + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Ag2S + NH3 + H2O = [Ag(NH3)2]{+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + HS{-} + OH{-}
Pb + FeCl3 = PbCl2 + Fe =>
3 Pb + 2 FeCl3 = 3 PbCl2 + 2 Fe
ZnCl2Ag = ZnAgCl2 =>
ZnCl2Ag = ZnAgCl2
Cl{-} + AgNO3 = AgCl{-} + NO3 =>
Cl{-} + AgNO3 = AgCl{-} + NO3
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