Equations balanced on the previous day | Equations balanced on the next day |
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
Cl2 + NO + H2O = Cl{-} + NO3{-} + H{+} =>
3 Cl2 + 2 NO + 4 H2O = 6 Cl{-} + 2 NO3{-} + 8 H{+}
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
(NH4)2SO4 + Ca(OH)2 = Ca(HSO4)2 + H2O + NH3 =>
2(NH4)2SO4 + Ca(OH)2 = Ca(HSO4)2 + 2 H2O + 4 NH3
HCN + Al(OH)3 = Al(CN)3 + H2O =>
3 HCN + Al(OH)3 = Al(CN)3 + 3 H2O
Co(ClO) + NaOH = Co(OH) + NaClO =>
Co(ClO) + NaOH = Co(OH) + NaClO
[Co(H20)6] + NH4Cl + NH3 + PbO2 = [Co(NH3)5Cl]Cl2 + PbO + H2O =>
2[Co(H20)6] + 6 NH4Cl + 4 NH3 + 123 PbO2 = 2[Co(NH3)5Cl]Cl2 + 123 PbO + 123 H2O
Fe + CO2 + H2O = Fe3O4 + HCOOH =>
3 Fe + 4 CO2 + 4 H2O = Fe3O4 + 4 HCOOH
C4H10S(l) + O2(g) = CO2(g) + H2O(l) + SO2 =>
2 C4H10S(l) + 15 O2(g) = 8 CO2(g) + 10 H2O(l) + 2 SO2
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
(NH4)2S + ZnBr3 = NH4Br + Zn2S3 =>
3(NH4)2S + 2 ZnBr3 = 6 NH4Br + Zn2S3
H2SO4 + Co(OH)2 = H2O + CoSO4 =>
H2SO4 + Co(OH)2 = 2 H2O + CoSO4
KMnO4 + H4C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
4 KMnO4 + 5 H4C2O4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 16 H2O + 10 CO2
NaNO3 + H2SO3 = Na2SO3 + HNO3 =>
2 NaNO3 + H2SO3 = Na2SO3 + 2 HNO3
BaO2*8H2O + CO2 = BaCO3 + H2O2 + H2O =>
BaO2*8H2O + CO2 = BaCO3 + H2O2 + 7 H2O
K2V4O9 + HCl = VCl + KCl + Cl2 + H2O =>
K2V4O9 + 18 HCl = 4 VCl + 2 KCl + 6 Cl2 + 9 H2O
HOCl + C2H3O2{-} = OCl{-} + HC2H3O2 =>
HOCl + C2H3O2{-} = OCl{-} + HC2H3O2
Rb2KH3(PO4)2 = Rb3H3(PO4)2 + K5H7(PO4)2 + K + PO4 =>
21 Rb2KH3(PO4)2 = 14 Rb3H3(PO4)2 + 3 K5H7(PO4)2 + 6 K + 8 PO4
Bi(OH)3 + Na4[Sn(OH)3] = Bi + Na2[Sn(OH)6] + NaOH =>
5 Bi(OH)3 + 3 Na4[Sn(OH)3] = 5 Bi + 3 Na2[Sn(OH)6] + 6 NaOH
HNO3 + Al = Al(NO3)3 + H2 =>
6 HNO3 + 2 Al = 2 Al(NO3)3 + 3 H2
NaOH + C8H5O4K = KOH + NaC8H5O4 =>
NaOH + C8H5O4K = KOH + NaC8H5O4
HSi2O4 + O2 = SiO2 + H2O =>
4 HSi2O4 + O2 = 8 SiO2 + 2 H2O
HNO3 + MnCl2 + HCl = NO2 + MnCl4 + H2O =>
2 HNO3 + MnCl2 + 2 HCl = 2 NO2 + MnCl4 + 2 H2O
Ag3PO4 + KNO3 = AgNO3 + K3PO4 =>
Ag3PO4 + 3 KNO3 = 3 AgNO3 + K3PO4
KI + H2SO3 = K2SO4 + I2 + H2S + H2O =>
6 KI + 5 H2SO3 = 3 K2SO4 + 3 I2 + 2 H2S + 3 H2O
HCO3{-} + H3O{+} = H3CO3{+} + OH{-} =>
HCO3{-} + H3O{+} = H3CO3{+} + OH{-}
Al + Na2SO4 = Na + AlSO4 =>
Al + Na2SO4 = 2 Na + AlSO4
C6H12O = C6H10 + H2O =>
C6H12O = C6H10 + H2O
CaCO3Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) =>
CaCO3Na2CO3(aq) + CaCl2(aq) = 2 CaCO3(s) + 2 NaCl(aq)
CrO3 + CuO = CuCrO4 =>
CrO3 + CuO = CuCrO4
CrCl3 + NaOH + H2O2 = Na2CrO7 + H2O + NaCl =>
2 CrCl3 + 10 NaOH + 9 H2O2 = 2 Na2CrO7 + 14 H2O + 6 NaCl
CuS + Na2SO4 = CuSO4 + Na2S =>
CuS + Na2SO4 = CuSO4 + Na2S
H2SO4 + K3[Fe(CN)6] + KI = K2H6[Fe(CN)6]2 + K2SO4 + I2 =>
3 H2SO4 + 2 K3[Fe(CN)6] + 2 KI = K2H6[Fe(CN)6]2 + 3 K2SO4 + I2
MgCO3 + H2O = H2C + MgO4 =>
MgCO3 + H2O = H2C + MgO4
P2O5 + FeO = P2O5FeO =>
P2O5 + FeO = P2O5FeO
Pb + S(s) = PbS =>
Pb + S(s) = PbS
Cr(NO2)3 + Ca = Cr + Ca(NO2)2 =>
2 Cr(NO2)3 + 3 Ca = 2 Cr + 3 Ca(NO2)2
Na2B4O7 + KMnO4 = K2B4O7 + NaMnO4 =>
Na2B4O7 + 2 KMnO4 = K2B4O7 + 2 NaMnO4
CdCl2 + (NH4)2S = ClNH4 + CdS =>
CdCl2 + (NH4)2S = 2 ClNH4 + CdS
BaCl2 + Pb(NO2)3 = Ba(NO2)3 + PbCl2 =>
BaCl2 + Pb(NO2)3 = Ba(NO2)3 + PbCl2
Br2(l) + NaI(s) = NaBr(s) + I2(s) =>
Br2(l) + 2 NaI(s) = 2 NaBr(s) + I2(s)
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
NaCrO4 + Zn(NO3)2 = Na(NO3)2 + ZnCrO4 =>
NaCrO4 + Zn(NO3)2 = Na(NO3)2 + ZnCrO4
Zn + CuSO4 + HCl = ZnCl2 + Cu + H2SO4 =>
Zn + CuSO4 + 2 HCl = ZnCl2 + Cu + H2SO4
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Co(NO3)3 + Na2Co3 = Co2(Co3)3 + Na(NO3) =>
2 Co(NO3)3 + 3 Na2Co3 = Co2(Co3)3 + 6 Na(NO3)
K2C2O4(aq) + CaCl2(aq) = KCl(aq) + CaC2O4 =>
K2C2O4(aq) + CaCl2(aq) = 2 KCl(aq) + CaC2O4
CO + H4 = CH4O =>
CO + H4 = CH4O
NiCl2 + KCO3 = NiCO3 + Cl + K =>
NiCl2 + KCO3 = NiCO3 + 2 Cl + K
C6H5CH2Br + H2O = C6H5CH2OH + HBr =>
C6H5CH2Br + H2O = C6H5CH2OH + HBr
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