Equations balanced on the previous day | Equations balanced on the next day |
Na2S + K2MnO4 + 2 H2O = S + MnO2 + 2 NaOH + 2 KOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ag + CaI2 = Ag2I + Ca =>
4 Ag + CaI2 = 2 Ag2I + Ca
Ca(HCO3)2 = H2O + CO2 + Ca2(CO3)2 =>
2 Ca(HCO3)2 = 2 H2O + 2 CO2 + Ca2(CO3)2
Na2S + K2MnO4 + H2O = S + MnO2 + NaOH + KOH =>
Na2S + K2MnO4 + 2 H2O = S + MnO2 + 2 NaOH + 2 KOH
I3{-} + Fe2{+} = Fe3{+} + I2 =>
2 I3{-} + 6 Fe2{+} = 4 Fe3{+} + 3 I2
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
NH4OHNHO3 = NH4NO3H2O =>
NH4OHNHO3 = NH4NO3H2O
C2H4OHCOOH + KMnO4 + H2SO4 = CH3COCOOH + H2O + MnSO4 + KSO4 =>
2 C2H4OHCOOH + KMnO4 + 2 H2SO4 = 2 CH3COCOOH + 4 H2O + MnSO4 + KSO4
NaClK(OH) = KClNa(OH) =>
NaClK(OH) = KClNa(OH)
Li2CO3 + HNO2 = LiNO2 + H2CO3 =>
Li2CO3 + 2 HNO2 = 2 LiNO2 + H2CO3
SO2 + C = SO + CO2 =>
2 SO2 + C = 2 SO + CO2
C24H45CeO6 + O2 = CeO2 + CO2 + H2O =>
4 C24H45CeO6 + 133 O2 = 4 CeO2 + 96 CO2 + 90 H2O
SIO2(s) + C(s) = SIC(s) + CO =>
SIO2(s) + 3 C(s) = SIC(s) + 2 CO
C2H5OH + HI = C2H6 + I2 + H2O =>
C2H5OH + 2 HI = C2H6 + I2 + H2O
CH3CO2K + HBr = KBr + CH3COOH =>
CH3CO2K + HBr = KBr + CH3COOH
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
(NH4)2SO4 + MgBr2 = (NH4)2Br + Mg(SO4)2 =>
2(NH4)2SO4 + MgBr2 = 2(NH4)2Br + Mg(SO4)2
AgNO3 + Cuz = Ag + Cuz(NO3)2 =>
2 AgNO3 + Cuz = 2 Ag + Cuz(NO3)2
Cr2(SO4)3 + HClO + H2O = CrO3 + HCl + H2SO4 =>
Cr2(SO4)3 + 3 HClO + 3 H2O = 2 CrO3 + 3 HCl + 3 H2SO4
S83 + F2 = SF6 =>
S83 + 249 F2 = 83 SF6
NH4Fe(SO4)2 + NaOH = NH4OH + Fe(OH)3 + Na2SO4 =>
NH4Fe(SO4)2 + 4 NaOH = NH4OH + Fe(OH)3 + 2 Na2SO4
Ba(NO3)2Mg(SO4) = Ba(SO4)Mg(NO3)2 =>
Ba(NO3)2Mg(SO4) = Ba(SO4)Mg(NO3)2
Ag2CO3 + Cu = Ag + CuCO3 =>
Ag2CO3 + Cu = 2 Ag + CuCO3
Na + Na2O = Na3O =>
Na + Na2O = Na3O
CdSO4 + KCl = CdCl2 + K2SO4 =>
CdSO4 + 2 KCl = CdCl2 + K2SO4
(NH4)2C2O4 + BaCl2 = BaC2O4 + NH4Cl =>
(NH4)2C2O4 + BaCl2 = BaC2O4 + 2 NH4Cl
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
AlCl3 + I2 = AlI + Cl =>
2 AlCl3 + I2 = 2 AlI + 6 Cl
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
P4O8 + H2O = H3PO4 + H3PO3 =>
P4O8 + 6 H2O = 2 H3PO4 + 2 H3PO3
Co(OH)3 + HCN = Co(CN)3 + H2O =>
Co(OH)3 + 3 HCN = Co(CN)3 + 3 H2O
Fe2(SO4)3 + Ag = Ag(SO4) + Fe =>
Fe2(SO4)3 + 3 Ag = 3 Ag(SO4) + 2 Fe
HBr(aq) + K2S(aq) = H2S + KBr =>
2 HBr(aq) + K2S(aq) = H2S + 2 KBr
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO)2 + H2O =>
2 Br2 + 2 Ca(OH)2 = CaBr2 + Ca(BrO)2 + 2 H2O
C6H5NO2CH3 + Fe + HCl = FeCl2 + C6H4NH3ClCH3 + H2O =>
2 C6H5NO2CH3 + 5 Fe + 12 HCl = 5 FeCl2 + 2 C6H4NH3ClCH3 + 4 H2O
BaCO3(s) + KNO3(s) = K2CO3(s) + Ba(NO3)2(aq) =>
BaCO3(s) + 2 KNO3(s) = K2CO3(s) + Ba(NO3)2(aq)
BaOH + HClO2 = BaClO2 + H2O =>
BaOH + HClO2 = BaClO2 + H2O
Pm(NO3)3 + Fe(OH)2 = Fe(NO3)2 + Pm(OH)3 =>
2 Pm(NO3)3 + 3 Fe(OH)2 = 3 Fe(NO3)2 + 2 Pm(OH)3
Ca(CH3CO2)2 + HCl = CaCl2 + CH3CO2H =>
Ca(CH3CO2)2 + 2 HCl = CaCl2 + 2 CH3CO2H
N2(q) + H2(q) = NH3(q) =>
N2(q) + 3 H2(q) = 2 NH3(q)
KNO3(s) + S(s) + C(s) = CO2(g) + K2S(s) + N2(g) =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + K2S(s) + N2(g)
Al + Cl2 = Al2Cl3 =>
4 Al + 3 Cl2 = 2 Al2Cl3
C32H59 + O2 = CO2 + H2O =>
4 C32H59 + 187 O2 = 128 CO2 + 118 H2O
P + Cr = PCr2 =>
P + 2 Cr = PCr2
N2H4*H2SO4 + C4H9ONO + NaOH = NaN3 + C4H9OH + Na2SO4 + H2O =>
N2H4*H2SO4 + C4H9ONO + 3 NaOH = NaN3 + C4H9OH + Na2SO4 + 4 H2O
SrSO3 + HNO2 = SrNO2 + HSO3 =>
SrSO3 + HNO2 = SrNO2 + HSO3
HClOF = HFClO =>
HClOF = HFClO
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
Cr2(SO4)3 + HClO + H2O = CrO3 + HCl + H2SO4 =>
Cr2(SO4)3 + 3 HClO + 3 H2O = 2 CrO3 + 3 HCl + 3 H2SO4
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