Equations balanced on the previous day | Equations balanced on the next day |
Rb2SO4 + CaCl2 = CaSO4 + 2 RbCl
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
K4(Fe(CN)6) + H2SO4 = K3(Fe(CN)6) + K2SO4 + H2 =>
2 K4(Fe(CN)6) + H2SO4 = 2 K3(Fe(CN)6) + K2SO4 + H2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
AlN + NH4OH = AlOH + NH4N =>
AlN + NH4OH = AlOH + NH4N
SrCO3 + HNO3 = Sr(NO3)2 + H2CO3 =>
SrCO3 + 2 HNO3 = Sr(NO3)2 + H2CO3
Na4V6O17 + KI + H2SO4 = V2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
Na4V6O17 + 12 KI + 17 H2SO4 = 3 V2(SO4)3 + 6 I2 + 6 K2SO4 + 2 Na2SO4 + 17 H2O
Na(Ag(CN)2) + SO4 = AgSO4 + Na(CN)2 =>
Na(Ag(CN)2) + SO4 = AgSO4 + Na(CN)2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
C6H5COOH + H2O = C6H5COO{-} + H3O{+} =>
C6H5COOH + H2O = C6H5COO{-} + H3O{+}
SO2 + K2Cr2O7 + KOH = K2SO4 + Cr2O3 + H2O =>
3 SO2 + K2Cr2O7 + 4 KOH = 3 K2SO4 + Cr2O3 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCl + Ca(OH)2 = CaCl2 + Cu(OH) =>
2 CuCl + Ca(OH)2 = CaCl2 + 2 Cu(OH)
CH3OOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
2 CH3OOH(aq) + NaOH(aq) = CH3COONa(aq) + 3 H2O(l)
C4H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
C9H8O4 + H2O = C4H10O5 =>
4 C9H8O4 + 29 H2O = 9 C4H10O5
MgCl2(aq) + KBr(aq) = MgBr2(aq) + KCl(aq) =>
MgCl2(aq) + 2 KBr(aq) = MgBr2(aq) + 2 KCl(aq)
CH3CH2OH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 5 KOH = CH3COOK + 4 K2MnO4 + 4 H2O
PbO2 + [Cr(OH)4]{-} + OH{-} = [Pb(OH)3]{-} + CrO4{-2} + H2O =>
3 PbO2 + 2[Cr(OH)4]{-} + 5 OH{-} = 3[Pb(OH)3]{-} + 2 CrO4{-2} + 2 H2O
NaVO3 + H2S + HCl = S + VOCl + H2O + NaCl =>
NaVO3 + H2S + 2 HCl = S + VOCl + 2 H2O + NaCl
CaCO = C + CaO =>
CaCO = C + CaO
K3[TiCl6] + Na2C2O4 = K3[Ti(C2O4)3] + NaCl =>
K3[TiCl6] + 3 Na2C2O4 = K3[Ti(C2O4)3] + 6 NaCl
II2 + HNO3 = HIO3 + NO + H2O =>
II2 + 5 HNO3 = 3 HIO3 + 5 NO + H2O
NaHCO6 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO6 + 2 C6H8O7 = C6H5Na3O7 + 9 CO2 + 7 H2O
As2S + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As2S + 16 HNO3 + 4 H2O = 3 H2SO4 + 16 NO + 6 H3AsO4
Cd(OH)2 + NH3 = Cd(NH3)6 + OH =>
Cd(OH)2 + 6 NH3 = Cd(NH3)6 + 2 OH
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
CH3COOH{-} + HSO4{-} = CH3COO{-} + H2SO4{-} =>
CH3COOH{-} + HSO4{-} = CH3COO{-} + H2SO4{-}
MgCl + NaPO4 = MgPO4 + NaCl =>
MgCl + NaPO4 = MgPO4 + NaCl
Zn3(PO4)2 = Zn + (PO4)2 =>
Zn3(PO4)2 = 3 Zn + (PO4)2
ZnCO3 + CH3COOH = Zn(CH3COO)2 + CO2 + H2O =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + CO2 + H2O
CuSO4 + Al + NaCl = AlCl3 + Cu + Na2SO4 =>
3 CuSO4 + 2 Al + 6 NaCl = 2 AlCl3 + 3 Cu + 3 Na2SO4
CH3CH2O + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
4 CH3CH2O + CH3CH2CH2COOH = 2 CH3CH2CH2COOCH2CH3 + 2 H2O
HC2H3O2 + KSCN = KC2H3O2 + HSCN =>
HC2H3O2 + KSCN = KC2H3O2 + HSCN
Sr + Br2 = Sr(Br2)2 =>
Sr + 2 Br2 = Sr(Br2)2
Co(NO3)2 + NaBr = CoBr + Na(NO3)2 =>
Co(NO3)2 + NaBr = CoBr + Na(NO3)2
K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O
Al + NaOH = Na + AlO2 + H2 =>
Al + 2 NaOH = 2 Na + AlO2 + H2
Al2(SO4)3(aq) + AgNO3(aq) = Ag2SO4(s) + Al(NO3)3(aq) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2SO4(s) + 2 Al(NO3)3(aq)
CH3CH2CCH + HCl = CH3CH2CCl2CH3 =>
CH3CH2CCH + 2 HCl = CH3CH2CCl2CH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cd(CN)2 + H2S = H2(CN)2 + CdS =>
Cd(CN)2 + H2S = H2(CN)2 + CdS
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
FeC2O4*2H2O + O2 = FeO(s) + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO(s) + 4 H2O + 4 CO2
SO3 + Na2SO3 = Na2SO4 + S =>
SO3 + 3 Na2SO3 = 3 Na2SO4 + S
Na2CO3 + SO2 = Na2SO3 + CO2 =>
Na2CO3 + SO2 = Na2SO3 + CO2
NaCl(s) + H2SO4(aq) = Na2SO4(aq) + HCl =>
2 NaCl(s) + H2SO4(aq) = Na2SO4(aq) + 2 HCl
KHF2 = KF + F2 + H2 =>
2 KHF2 = 2 KF + F2 + H2
HBr + CuS = CuBr + HS =>
HBr + CuS = CuBr + HS
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