Equations balanced on the previous day | Equations balanced on the next day |
FeCl3 + 3 HCOOH = C3H3FeO6 + 3 HCl
HClO4 + HS{-} = ClO4{-} + H2S =>
HClO4 + HS{-} = ClO4{-} + H2S
MgCl2 + N2 + H2O = Mg(NO3)2 + Cl2 + NH3 =>
MgCl2 + 3 N2 + 6 H2O = Mg(NO3)2 + Cl2 + 4 NH3
Na + KNO3 = Na2O + K2 + N2 =>
12 Na + 2 KNO3 = 6 Na2O + K2 + N2
C2H2 + H2O = C2H3HO =>
C2H2 + H2O = C2H3HO
H2O + OH{-} + Cr{2+} + CrO4{2-} = Cr(OH)3 =>
4 H2O + 4 OH{-} + 3 Cr{2+} + CrO4{2-} = 4 Cr(OH)3
Zn + K2SO4 = ZnSO4 + K =>
Zn + K2SO4 = ZnSO4 + 2 K
Zn + (HCl2)(l) = ZnCl2 + H =>
Zn + (HCl2)(l) = ZnCl2 + H
C + O2 + Fe2O3 = FeCO2 =>
4 C + O2 + 2 Fe2O3 = 4 FeCO2
NaSO3 + HCl = NaCl + SO2 + H2O + O2 =>
4 NaSO3 + 4 HCl = 4 NaCl + 4 SO2 + 2 H2O + O2
HCl + AlO = AlCl + HO =>
HCl + AlO = AlCl + HO
NO3 = N2 + O2 =>
2 NO3 = N2 + 3 O2
Al2(SO4)3 + Fe(NO3)3 = Al(NO3)3 + Fe2(SO4)3 =>
Al2(SO4)3 + 2 Fe(NO3)3 = 2 Al(NO3)3 + Fe2(SO4)3
C2H5OH + H2SO4 + K2Cr2O7 = CH3OOH + K2SO4 + Cr2O5 + H2O =>
C2H5OH + 2 H2SO4 + 2 K2Cr2O7 = 2 CH3OOH + 2 K2SO4 + 2 Cr2O5 + H2O
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
C7H28 + O2 = CO2 + H2O =>
C7H28 + 14 O2 = 7 CO2 + 14 H2O
HNO3 + NH2NH2 = NH3 + NO2 =>
4 HNO3 + 5 NH2NH2 = 8 NH3 + 6 NO2
Mn(NO3)2 + Br2 + NaOH = MnO2 + NaNO3 + NaBr + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaNO3 + 2 NaBr + 2 H2O
C4HgOH + Na = C4OH + HgNa =>
C4HgOH + Na = C4OH + HgNa
ClO2 + Ca(OH)2 = Ca(ClO3)2 + Ca(ClO2)2 + H2O =>
4 ClO2 + 2 Ca(OH)2 = Ca(ClO3)2 + Ca(ClO2)2 + 2 H2O
Mo + HNO2 = NO + Mo(NO3)2 + H2O =>
Mo + 8 HNO2 = 6 NO + Mo(NO3)2 + 4 H2O
Ni + AuCl3 = NiCl3 + Au =>
Ni + AuCl3 = NiCl3 + Au
Mg3N2 + H2SO4 = NH3 + MgSO4 =>
Mg3N2 + 3 H2SO4 = 2 NH3 + 3 MgSO4
HCl + CnO3 = CnCl2 + Cl2 + H2O =>
6 HCl + CnO3 = CnCl2 + 2 Cl2 + 3 H2O
CuFeS2(s) + O2(s) = SO2(g) + CuO(s) + FeO(s) =>
CuFeS2(s) + 3 O2(s) = 2 SO2(g) + CuO(s) + FeO(s)
SiO2 + HF = H2O + Si + F2 =>
SiO2 + 4 HF = 2 H2O + Si + 2 F2
Cr2O72{-} + H{+} + S = SO2 + OH{-} + Cr2O3 =>
4 Cr2O72{-} + 2 H{+} + 137 S = 137 SO2 + 2 OH{-} + 4 Cr2O3
AgNO3(l) + HCl(l) = AgCl(l) + HNO3(l) =>
AgNO3(l) + HCl(l) = AgCl(l) + HNO3(l)
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
NO2 + HCl = HNO2 + Cl =>
NO2 + HCl = HNO2 + Cl
Cr + H2SO4 + O2 = Cr2(SO4)3 + H2O = H2 =>
4 Cr + 6 H2SO4 + 3 O2 = 2 Cr2(SO4)3 + 6 H2O
FeCl3 + NaOH = Fe(OH)3* + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3* + 3 NaCl
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Na2CrO4 + Cu(NO3)2 = CuCrO4 + NaNO3 =>
Na2CrO4 + Cu(NO3)2 = CuCrO4 + 2 NaNO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
KOH + Co3[PO4]2 = K3PO4 + Co[OH]2 =>
6 KOH + Co3[PO4]2 = 2 K3PO4 + 3 Co[OH]2
MnO(OH)2 + H2SO4 + KI = MnSO4 + I2 + H2O + K2SO4 =>
MnO(OH)2 + 2 H2SO4 + 2 KI = MnSO4 + I2 + 3 H2O + K2SO4
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Zn(OH)2 + Na3PO4 = Zn3(PO4)2 + NaOH =>
3 Zn(OH)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaOH
CoCl2 + NH4OH = [Co(NH3)6]Cl2 + H2O =>
CoCl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 6 H2O
NaOH + K3Po4 = KOH + Na3Po4 =>
3 NaOH + K3Po4 = 3 KOH + Na3Po4
AuO + C = CO + Au =>
AuO + C = CO + Au
Zn + ReO4 = Re + ZnO =>
4 Zn + ReO4 = Re + 4 ZnO
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
P + H2 = H3P2 =>
4 P + 3 H2 = 2 H3P2
K3[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6] + KCl =>
K3[Fe(CN)6] + FeCl3 = Fe[Fe(CN)6] + 3 KCl
NaCN + CuSO4 = Na2SO4 + CuCN + C2N2 =>
4 NaCN + 2 CuSO4 = 2 Na2SO4 + 2 CuCN + C2N2
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Equations balanced on the previous day | Equations balanced on the next day |
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