Equations balanced on the previous day | Equations balanced on the next day |
2 FeH20N2O14S2 + KMnO4 = 2 Fe + 20 H2O + 4 NSO3 + K + Mn
KNO3 + C2S = KCO3 + K2SO4 + CO2 + N2 =>
6 KNO3 + 2 C2S = 2 KCO3 + 2 K2SO4 + 2 CO2 + 3 N2
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
Ca(s) + H2O(l) = CaH + O2 =>
4 Ca(s) + 2 H2O(l) = 4 CaH + O2
FeSO4 + Ba2OH = FeOH + Ba2SO4 =>
FeSO4 + Ba2OH = FeOH + Ba2SO4
C2H5OH + O2 = CH3COOH + H2OH =>
6 C2H5OH + 5 O2 = 6 CH3COOH + 4 H2OH
SO2 + H2O + Ag{+} = Ag + SO42{-} + H{+} =>
SO2 + 40 H2O + 79 Ag{+} = 79 Ag + SO42{-} + 80 H{+}
NaHCo3 + NaOH = Na2Co3 + H2O =>
NaHCo3 + NaOH = Na2Co3 + H2O
C2H4O2(aq) + NaHCO3(aq) = NaC3H3O4 + H2O =>
C2H4O2(aq) + NaHCO3(aq) = NaC3H3O4 + H2O
NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3(aq) + CaCl2(aq) =>
2 NH4Cl(aq) + CaSO3(aq) = (NH4)2SO3(aq) + CaCl2(aq)
Sb + H2S = Sb2S5 + H =>
2 Sb + 5 H2S = Sb2S5 + 10 H
Br{2} + KI = KBr + I{2} =>
Br{2} + KI = KBr + I{2}
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Mn(HO)2 + H2SO4 = Mn{+2} + SO4{-2} + H2O =>
Mn(HO)2 + H2SO4 = Mn{+2} + SO4{-2} + 2 H2O
KNO3 + C12H22O11 = N2 + CO2 + H2O + K3CO3 =>
18 KNO3 + 2 C12H22O11 = 9 N2 + 18 CO2 + 22 H2O + 6 K3CO3
NaOH + NH4HCO3 = H2O + NH3 + NaHCO3 =>
NaOH + NH4HCO3 = H2O + NH3 + NaHCO3
As2S3 + H2O2 + NH4OH = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH4OH = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 H2O
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
VCl3 + H2O2 + OH{-} = VO4{3-} + Cl{-} + H2O =>
VCl3 + H2O2 + 6 OH{-} = VO4{3-} + 3 Cl{-} + 4 H2O
CH2BrCH2CHBrCH3 + KOH = CH2CHCHCH2 + KBr + H2O =>
CH2BrCH2CHBrCH3 + 2 KOH = CH2CHCHCH2 + 2 KBr + 2 H2O
EDTA + CaCl2 = CaEDTA + Cl2 =>
EDTA + CaCl2 = CaEDTA + Cl2
Mg2 + HCl = ClMg + H =>
Mg2 + 2 HCl = 2 ClMg + 2 H
Co + Au2(SO3)3 = Co2(SO3) + Au =>
6 Co + Au2(SO3)3 = 3 Co2(SO3) + 2 Au
FeCl2 + SiO2 + H2 = FeSi + Cl2 + H2O =>
FeCl2 + SiO2 + 2 H2 = FeSi + Cl2 + 2 H2O
VO5 + Ca = V + CaO =>
VO5 + 5 Ca = V + 5 CaO
Co + S2 = CoS =>
2 Co + S2 = 2 CoS
H2Se + Zn(OH)2 = ZnSe + H2O =>
H2Se + Zn(OH)2 = ZnSe + 2 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Se{4+} + BH4{-} + H2O = H3BO3 + H{+} + SeH2 =>
4 Se{4+} + 3 BH4{-} + 9 H2O = 3 H3BO3 + 13 H{+} + 4 SeH2
Ca(HCO3)2(t) = CaCO3 + H2O + CO2 =>
Ca(HCO3)2(t) = CaCO3 + H2O + CO2
NaCl(aq) + Hg2(C2H3O2)2(aq) = HgCl + Na(C2H3O2)(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 HgCl + 2 Na(C2H3O2)(aq)
Zn + Cu(IO3)2 = Zn(IO3)2 + Cu =>
Zn + Cu(IO3)2 = Zn(IO3)2 + Cu
S8 + H2O = H2 + SOH =>
S8 + 8 H2O = 4 H2 + 8 SOH
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Al + N = Al2N3 =>
2 Al + 3 N = Al2N3
Mg + CUCl2 = MgCl3 + CU =>
2 Mg + 3 CUCl2 = 2 MgCl3 + 3 CU
C5H8O7 + Na2CO3 = C6H5O7Na3 + CO2 + H2O =>
18 C5H8O7 + 21 Na2CO3 = 14 C6H5O7Na3 + 27 CO2 + 37 H2O
NaOH + H2O + NaIO3 + NaOCl = Na2H3IO6 + NaCl =>
NaOH + H2O + NaIO3 + NaOCl = Na2H3IO6 + NaCl
Cr2(SO4)3 + H2O = Cr + O2 + H2SO4 =>
2 Cr2(SO4)3 + 6 H2O = 4 Cr + 3 O2 + 6 H2SO4
C6H5NHCOCH3 + NaOH = C6H5NH2 + CH3COONa =>
C6H5NHCOCH3 + NaOH = C6H5NH2 + CH3COONa
NaOH + C8H5O4K = KOH + C8H5O4Na =>
NaOH + C8H5O4K = KOH + C8H5O4Na
NH4F + MgCl2*6H2O = NH4Cl + MgF2 + H2O =>
2 NH4F + MgCl2*6H2O = 2 NH4Cl + MgF2 + 6 H2O
KBr + I2 = Br2I + K =>
4 KBr + I2 = 2 Br2I + 4 K
CH3COOH(aq) + KOH(aq) = H2O(l) + KCH3COO(s) =>
CH3COOH(aq) + KOH(aq) = H2O(l) + KCH3COO(s)
Al + NISO4 = Al2(SO4)3 + NI =>
2 Al + 3 NISO4 = Al2(SO4)3 + 3 NI
V(OH)2 + NH2OH + H2O = V(OH)3 + NH3 =>
2 V(OH)2 + NH2OH + H2O = 2 V(OH)3 + NH3
CaCl2 + Ca(OH)2 = CaOHCl =>
CaCl2 + Ca(OH)2 = 2 CaOHCl
Kr + HCl = HKr + Cl =>
Kr + HCl = HKr + Cl
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