Equations balanced on the previous day | Equations balanced on the next day |
2 NaOH + 2 ClO2 + 5 H2 = 2 NaCl + 6 H2O
NaHS + Cu(NO3)2 = NaNO3 + Cu(HS)2 =>
2 NaHS + Cu(NO3)2 = 2 NaNO3 + Cu(HS)2
K(s) + Co{2+} = Co + K{+} =>
2 K(s) + Co{2+} = Co + 2 K{+}
H2SO4(aq) + Fe(aq) = FeSO4(aq) + H2(aq) =>
H2SO4(aq) + Fe(aq) = FeSO4(aq) + H2(aq)
NH3 + K2PtCl4 = Pt(NH3)2Cl2 + KCl =>
2 NH3 + K2PtCl4 = Pt(NH3)2Cl2 + 2 KCl
BaBr2 + K2O = BaO + BrK =>
BaBr2 + K2O = BaO + 2 BrK
KClO3 + MnO2 + H2SO4 = K2SO4 + MnCl2 + H2O + O2 =>
4 KClO3 + 2 MnO2 + 2 H2SO4 = 2 K2SO4 + 2 MnCl2 + 2 H2O + 7 O2
Fe + CuCl2 = Cu + FeCl3 =>
2 Fe + 3 CuCl2 = 3 Cu + 2 FeCl3
Ba(OH)2 + HNO3 = Ba(NO3)2*2H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2*2H2O
CoS + CO + Cu = Co2(CO)8 + Cu2S =>
2 CoS + 8 CO + 4 Cu = Co2(CO)8 + 2 Cu2S
Ca(NO3)2 + NaCI = CaCI + Na(NO3)2 =>
Ca(NO3)2 + NaCI = CaCI + Na(NO3)2
CuFeS2 + O2 = SO2 + FeO + CuO =>
CuFeS2 + 3 O2 = 2 SO2 + FeO + CuO
(CH3)2C3HN2H + KBH4 = [((CH3)2C3HN2)3B]K + H2 =>
6(CH3)2C3HN2H + 2 KBH4 = 2[((CH3)2C3HN2)3B]K + 7 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg11Al2Si7O20(OH)16 = MgAl2O4 + Mg2SiO4 + Al4Mg2Si5O18 + H2O =>
5 Mg11Al2Si7O20(OH)16 = MgAl2O4 + 25 Mg2SiO4 + 2 Al4Mg2Si5O18 + 40 H2O
NH3 + Cl2 = NH3Cl2 =>
NH3 + Cl2 = NH3Cl2
HC2H4O2 + NaOH = H2O + Na2(C2H4O2)2 =>
2 HC2H4O2 + 2 NaOH = 2 H2O + Na2(C2H4O2)2
Ba(C2H3O2)2 + Li2SO4 = BaSO4 + LiC2H3O2 =>
Ba(C2H3O2)2 + Li2SO4 = BaSO4 + 2 LiC2H3O2
CH2O + H2SO4 = CO2 + H2O + SO2 =>
CH2O + 2 H2SO4 = CO2 + 3 H2O + 2 SO2
Ca + Cu2O = O + CaCu2 =>
Ca + Cu2O = O + CaCu2
IF7 + HF = HIF8 =>
IF7 + HF = HIF8
PO3{-}(aq) + MnO4{-}(aq) + H2O(l) = PO4(aq) + MnO2(s) + OH{-}(aq) =>
PO3{-}(aq) + MnO4{-}(aq) + H2O(l) = PO4(aq) + MnO2(s) + 2 OH{-}(aq)
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
CaCO3 + NaF = Na2CO3 + CaF2 =>
CaCO3 + 2 NaF = Na2CO3 + CaF2
Sb{3+} + S{2-} = Sb2 + S3 =>
2 Sb{3+} + 3 S{2-} = Sb2 + S3
V + NaOH + NaClO3 = NaVO4 + NaCl + H2O =>
6 V + 6 NaOH + 7 NaClO3 = 6 NaVO4 + 7 NaCl + 3 H2O
H5C2OC2H5 + O2 = CO2 + H2O =>
H5C2OC2H5 + 6 O2 = 4 CO2 + 5 H2O
HNO3 + HI = I2 + NH3 + H2O =>
HNO3 + 8 HI = 4 I2 + NH3 + 3 H2O
Zn2 + H2SO4 = ZnSO4H2 =>
Zn2 + 2 H2SO4 = 2 ZnSO4H2
Bi + B2 = BiB =>
2 Bi + B2 = 2 BiB
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Cr2O7{2-} + C3H7OH + H{+} = H2O + Cr{3+} + C2H5COOH =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 11 H2O + 4 Cr{3+} + 3 C2H5COOH
KCl + I2 = KI + Cl2 =>
2 KCl + I2 = 2 KI + Cl2
Na2S2O3*5H2O + H2O2 = Na2S3O6 + Na2SO4*10H2O + H2O =>
2 Na2S2O3*5H2O + 4 H2O2 = Na2S3O6 + Na2SO4*10H2O + 4 H2O
SH2 + Fe(OH)3 = S3Fe2 + H2O =>
3 SH2 + 2 Fe(OH)3 = S3Fe2 + 6 H2O
Mg + H2O = MgO4 + H{+} + e =>
Mg + 4 H2O = MgO4 + 8 H{+} + 8e
O + SbS = SbO2 + SO2 =>
4 O + SbS = SbO2 + SO2
Cl2 + Mg3N2 = Cl2Mg3 + N2 =>
Cl2 + Mg3N2 = Cl2Mg3 + N2
NO3 + H3PO2 = NO + H3PO4 =>
NO3 + H3PO2 = NO + H3PO4
Ni(No3)2 + KSCN = Ni(SCN)2 + K(No3) =>
Ni(No3)2 + 2 KSCN = Ni(SCN)2 + 2 K(No3)
SO3(g) + H2O(l) = H2SO4(l) =>
SO3(g) + H2O(l) = H2SO4(l)
Si2Cl6(s) + H2O(l) = SiO2(s) + HCl(g) + H2(g) =>
Si2Cl6(s) + 4 H2O(l) = 2 SiO2(s) + 6 HCl(g) + H2(g)
MnCl2 + NaOCl + NaOH = Na2MnO4 + NaCl + H2O =>
MnCl2 + 2 NaOCl + 4 NaOH = Na2MnO4 + 4 NaCl + 2 H2O
Nb2O5 + KOH = KNbO3 + H2O =>
Nb2O5 + 2 KOH = 2 KNbO3 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
KCO3 + HCl = KCl + OH + CO2 =>
KCO3 + HCl = KCl + OH + CO2
NiCl2 + HAc = NiAc2 + HCl =>
NiCl2 + 2 HAc = NiAc2 + 2 HCl
N2 + O2O2 = N2O =>
4 N2 + O2O2 = 4 N2O
C8H12 + KMnO4 = C8H10O2 + H2O + MnO2 + K{+} + CO3{-2} =>
5 C8H12 + 48 KMnO4 = 2 C8H10O2 + 20 H2O + 48 MnO2 + 48 K{+} + 24 CO3{-2}
CH6CO2OH + O2 = CO2 + H2O =>
4 CH6CO2OH + 9 O2 = 8 CO2 + 14 H2O
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