Equations balanced on the previous day | Equations balanced on the next day |
2 Zn(NO3)2 + K4[Fe(CN)6] = Zn2Fe(CN)6 + 4 KNO3
C6H5O{-} + HNO3 = NO3{-} + C6H5OH =>
C6H5O{-} + HNO3 = NO3{-} + C6H5OH
PBr3 + H2O + Cl2 = Br2 + HCl + H3PO4 =>
2 PBr3 + 8 H2O + 5 Cl2 = 3 Br2 + 10 HCl + 2 H3PO4
O2 = O03 =>
3 O2 = 2 O03
Na2O + S = Na2S + SO2 =>
2 Na2O + 3 S = 2 Na2S + SO2
NaOH(aq) + NiCl2(aq) = Ni(OH)2 + NaCl(aq) =>
2 NaOH(aq) + NiCl2(aq) = Ni(OH)2 + 2 NaCl(aq)
NiC2O4*2H2O + O2 = NiO2 + H2O + CO2 =>
NiC2O4*2H2O + O2 = NiO2 + 2 H2O + 2 CO2
H60 = H3 =>
H60 = 20 H3
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
ZnCl + HOH = Zn(OH) + HCl =>
ZnCl + HOH = Zn(OH) + HCl
Ag(NH3)2{+} + Cl{-} = AgCl + NH3 =>
Ag(NH3)2{+} + Cl{-} = AgCl + 2 NH3
C5H10O6 + O2 = CO2 + H2O =>
2 C5H10O6 + 9 O2 = 10 CO2 + 10 H2O
Si3N4 + H2SO4 + H2O = (NH4)2SO4 + H2SiO3 =>
Si3N4 + 2 H2SO4 + 9 H2O = 2(NH4)2SO4 + 3 H2SiO3
BaCl2*2H2O + Na3PO4*12H2O = Ba3(PO4)2 + H2O + NaCl =>
3 BaCl2*2H2O + 2 Na3PO4*12H2O = Ba3(PO4)2 + 30 H2O + 6 NaCl
Cu + FeO3 = CuO3 + Fe =>
Cu + FeO3 = CuO3 + Fe
K2SO3 + BaCl2 = KCl + BaSO3 =>
K2SO3 + BaCl2 = 2 KCl + BaSO3
CrCl3 + H2O + KMnO4 + H2SO4 = H2Cr2O7 + MnSO4 + K2SO4 + HCl =>
10 CrCl3 + 11 H2O + 6 KMnO4 + 9 H2SO4 = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 30 HCl
C6H8O6 + Na2CO3 = C6H7O6Na + CO2 + H2O =>
2 C6H8O6 + Na2CO3 = 2 C6H7O6Na + CO2 + H2O
Na2O + S = SO2 + Na =>
2 Na2O + S = SO2 + 4 Na
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
CH4 = C + H2 =>
CH4 = C + 2 H2
KN03 + H2C03 = K2C03 + HN03 =>
2 KN03 + H2C03 = K2C03 + 2 HN03
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Mg + NaHSO4 = Mg(NaHSO4)2 =>
Mg + 2 NaHSO4 = Mg(NaHSO4)2
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
Cl{-} + OH{-} = ClO{-} + H{+} + e =>
Cl{-} + OH{-} = ClO{-} + H{+} + 2e
CaClKPO4 = KClCaPO4 =>
CaClKPO4 = KClCaPO4
BiNH3 + Sn(OH)4 = Bi + SnNH3 + H2O2 =>
BiNH3 + Sn(OH)4 = Bi + SnNH3 + 2 H2O2
PbNO4(aq) + KSO4(aq) = PbSO4(s) + KNO4(aq) =>
PbNO4(aq) + KSO4(aq) = PbSO4(s) + KNO4(aq)
C6H10 + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
K2Cr2O7 + KNO2 + H2SO4 = K2SO4 + KNO3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 KNO2 + 4 H2SO4 = K2SO4 + 3 KNO3 + Cr2(SO4)3 + 4 H2O
KCl + O2 = KO + Cl =>
2 KCl + O2 = 2 KO + 2 Cl
Fe2C2O4*2H2O + O2 = FeO(OH) + H2O + CO2 =>
2 Fe2C2O4*2H2O + 3 O2 = 4 FeO(OH) + 2 H2O + 4 CO2
HNOH2 = H + HNOH =>
HNOH2 = H + HNOH
FeSO4 + Na2CO3 + H2O = Fe(OH)2 + Na2SO4 + CO2 =>
FeSO4 + Na2CO3 + H2O = Fe(OH)2 + Na2SO4 + CO2
KNO3 + Ba(OH)2 = KOH + Ba(NO3)2 =>
2 KNO3 + Ba(OH)2 = 2 KOH + Ba(NO3)2
H3C2H2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + K2SO4 + H2O =>
5 H3C2H2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3COH + 2 MnSO4 + K2SO4 + 8 H2O
Ag2O + H2SO4 = AgSO4 + H2O + SO =>
2 Ag2O + 5 H2SO4 = 4 AgSO4 + 5 H2O + SO
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C4H4O4 + KMnO4 + H2SO4 + H2O = C4H6O6 + K2SO4 + MnSO4 =>
5 C4H4O4 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C4H6O6 + K2SO4 + 2 MnSO4
CuSO4 + Ca(NO3)2 = CuNO3 + Ca(SO4)2 =>
2 CuSO4 + Ca(NO3)2 = 2 CuNO3 + Ca(SO4)2
ZrO(N2O6H12O2) + CH4N2O = H2O + CO2 + N2 + ZrO2 =>
3 ZrO(N2O6H12O2) + CH4N2O = 20 H2O + CO2 + 4 N2 + 3 ZrO2
HNO3 + CuS = NO + CuSO4 + H2 =>
2 HNO3 + CuS = 2 NO + CuSO4 + H2
ZnCl2 + H2SO4 + MnO2 = ZnSO4 + MnSO4 + H2O + Cl2 =>
ZnCl2 + 2 H2SO4 + MnO2 = ZnSO4 + MnSO4 + 2 H2O + Cl2
Rb2O + Co2 = Rb2Co3 + O2 =>
2 Rb2O + 3 Co2 = 2 Rb2Co3 + O2
Li2SO3 + KMnO4 + H2SO4 = Li2SO4 + K2SO4 + MnSO4 + H2O =>
5 Li2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Li2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
CaS + CuCl2 = CuS + CaCl2 =>
CaS + CuCl2 = CuS + CaCl2
FeCo2 + AlF3 = FeF2 + AlCo3 =>
3 FeCo2 + 2 AlF3 = 3 FeF2 + 2 AlCo3
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