Equations balanced on the previous day | Equations balanced on the next day |
H198O99 + 99 Ca = 99 CaH2O
Cu(H2O)4 + NH3 = CuH3 + NO4H8 =>
Cu(H2O)4 + NH3 = CuH3 + NO4H8
(CH3)((CH2)2)CH3 + O2 = CO2 + H2O =>
2(CH3)((CH2)2)CH3 + 13 O2 = 8 CO2 + 10 H2O
Fe2(SO4)3 + Pb(NO3)2 = Fe2(NO3)3 + Pb(SO4)2 =>
2 Fe2(SO4)3 + 3 Pb(NO3)2 = 2 Fe2(NO3)3 + 3 Pb(SO4)2
K2(Cr2O7) + KBr + H2SO4 = Cr2(SO4)3 + K2(SO4) + Br2 + H2O =>
K2(Cr2O7) + 6 KBr + 7 H2SO4 = Cr2(SO4)3 + 4 K2(SO4) + 3 Br2 + 7 H2O
NaHSO4 + C = Na2S + CO2 + H2S =>
2 NaHSO4 + 4 C = Na2S + 4 CO2 + H2S
Pb(NO3)4 + LiCO3 = Li(NO3)4 + PbCO3 =>
Pb(NO3)4 + LiCO3 = Li(NO3)4 + PbCO3
CH3OH2CH3 + O2 = CO2 + H2O =>
2 CH3OH2CH3 + 7 O2 = 4 CO2 + 8 H2O
B6H6 + H2O = HBO2 + H =>
B6H6 + 12 H2O = 6 HBO2 + 24 H
NH3 + OH = HNO2 + H2O =>
NH3 + 6 OH = HNO2 + 4 H2O
Cu + HNO3 + H2SO4 + H2O = CuSO4*5H2O + NO =>
3 Cu + 2 HNO3 + 3 H2SO4 + 11 H2O = 3 CuSO4*5H2O + 2 NO
C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 6 HCl = C6H5NH2 + 6 ZnCl + 2 H2O
NiCl + BaCl2 = NiCl2 + BaCl =>
NiCl + BaCl2 = NiCl2 + BaCl
(CH2NNO2)3 = H2O + CO + N2 =>
(CH2NNO2)3 = 3 H2O + 3 CO + 3 N2
soufre + ozone = ledioxydedesoufre =>
3 S + 2 O3 = 3 SO2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
HCl + CH3CH2NHCH2CH3 = Cl + CH3CH2NH2CH2CH3 =>
HCl + CH3CH2NHCH2CH3 = Cl + CH3CH2NH2CH2CH3
Cl2O7(g) + H2O(l) = HClO4 =>
Cl2O7(g) + H2O(l) = 2 HClO4
Fe(NO2)2 + O2 = Fe(NO3)2 =>
Fe(NO2)2 + O2 = Fe(NO3)2
NaOH + H3O{+} = H2O + Na{+} =>
NaOH + H3O{+} = 2 H2O + Na{+}
MnBr2 + (NH4)2CO3 = MnCO3 + (NH4)2Br2 =>
MnBr2 + (NH4)2CO3 = MnCO3 + (NH4)2Br2
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Na + O2 = Na2O = H2O = NaOH = HCl = =>
4 Na + O2 = 2 Na2O
H3PO4 + Cl = H2 + Cl3(PO4) =>
2 H3PO4 + 6 Cl = 3 H2 + 2 Cl3(PO4)
NaH3O2 + H2SO4 = Na2SO4 + H2O =>
2 NaH3O2 + H2SO4 = Na2SO4 + 4 H2O
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
NaPO4 + CuCl = NaCl + CuPO4 =>
NaPO4 + CuCl = NaCl + CuPO4
NaOH + I2 + C3H8O = NaI + C3H6O + H2O =>
2 NaOH + I2 + C3H8O = 2 NaI + C3H6O + 2 H2O
Fe2 + S4 = FeS =>
2 Fe2 + S4 = 4 FeS
FeS + HNO3 = S + Fe(NO3)3 + H2O + NO2 =>
FeS + 6 HNO3 = S + Fe(NO3)3 + 3 H2O + 3 NO2
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + NH4NO3(aq) =>
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + 2 NH4NO3(aq)
H2S + K2Cr2O7 + HCl = Cr2S3 + Cl2 + K2S + H2O =>
4 H2S + K2Cr2O7 + 6 HCl = Cr2S3 + 3 Cl2 + K2S + 7 H2O
HCl + PB(NO3)2 = HNO3 + PBCl2 =>
2 HCl + PB(NO3)2 = 2 HNO3 + PBCl2
BaCl2(aq) + Na2CO3(aq) = NaCl(aq) + BaCO3(s) =>
BaCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + BaCO3(s)
CO = O + C =>
CO = O + C
MgCl2 + HCl = HMgCl3 =>
MgCl2 + HCl = HMgCl3
BaO + Mg = BaOMg =>
BaO + Mg = BaOMg
Pb2(aq)C2H3O2 + NaSO4(aq) = Pb2SO4(s) + NaC2H3O2(aq) =>
Pb2(aq)C2H3O2 + NaSO4(aq) = Pb2SO4(s) + NaC2H3O2(aq)
As2S3 + NO3{-} + H2O + H{+} = H2AsO4{-} + NO + SO4{2-} =>
3 As2S3 + 28 NO3{-} + 4 H2O + 4 H{+} = 6 H2AsO4{-} + 28 NO + 9 SO4{2-}
C2H4O2 + KOH = KCH3COO + H2O =>
C2H4O2 + KOH = KCH3COO + H2O
H2O2 + I = OI + H2O = I + H2O + O2 =>
H2O2 + I = OI + H2O
C10H12O2 + H2O = C7H6O2 + C3H8O =>
C10H12O2 + H2O = C7H6O2 + C3H8O
HNO3 + Fe2O3 = FeNO3 + H2O + O2 =>
2 HNO3 + Fe2O3 = 2 FeNO3 + H2O + O2
C7H8O + KMnO4 = C6H5COOK + H2O + MnO2 + KOH =>
3 C7H8O + 4 KMnO4 = 3 C6H5COOK + 4 H2O + 4 MnO2 + KOH
CH3CH2COOH + Ag(NH3)2OH = CH3CH2COONH3 + Ag + NH3 + H2O =>
CH3CH2COOH + Ag(NH3)2OH = CH3CH2COONH3 + Ag + NH3 + H2O
KBrO3 + Sb2S3 = KBrS + Sb + O2 =>
6 KBrO3 + 2 Sb2S3 = 6 KBrS + 4 Sb + 9 O2
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