Equations balanced on the previous day | Equations balanced on the next day |
NaSO3 + Cl2 + H2O = NaSO4 + 2 HCl
FeO + O2 = FeOFe2O3 =>
6 FeO + O2 = 2 FeOFe2O3
Cd(CH3CO2)2 + NaOH = Cd(OH)2 + NaCH3CO2 =>
Cd(CH3CO2)2 + 2 NaOH = Cd(OH)2 + 2 NaCH3CO2
KCN + FeCl2 = KCl + Fe(CN)2 =>
2 KCN + FeCl2 = 2 KCl + Fe(CN)2
Hg(NO3)2 = HgO + NO + O =>
Hg(NO3)2 = HgO + 2 NO + 3 O
Ta2O5 + C = Ta + CO2 =>
2 Ta2O5 + 5 C = 4 Ta + 5 CO2
Cr + H2O2 = Cr(OH)3 =>
2 Cr + 3 H2O2 = 2 Cr(OH)3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2(SO4)2 + Na2CO3 = C2(CO3)2 + Na2SO4 =>
C2(SO4)2 + 2 Na2CO3 = C2(CO3)2 + 2 Na2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + H2C2O4 = Mn2 + CO2 + H2O + K =>
2 KMnO4 + 8 H2C2O4 = Mn2 + 16 CO2 + 8 H2O + 2 K
CoCl2 + Pb(No3)2 = Co(No3)2 + PbCl2 =>
CoCl2 + Pb(No3)2 = Co(No3)2 + PbCl2
C7H8O2(l) + O2 = CO2(g) + H20(g) =>
5 C7H8O2(l) + 30 O2 = 35 CO2(g) + 2 H20(g)
Zn + NaNO2 + KOH + H2O = Na2[Zn(OH)4] + NH3 + K2[Zn(OH)4] =>
6 Zn + 2 NaNO2 + 10 KOH + 10 H2O = Na2[Zn(OH)4] + 2 NH3 + 5 K2[Zn(OH)4]
Cu(NO3)2 + KCl = CuCl2 + KNO3 =>
Cu(NO3)2 + 2 KCl = CuCl2 + 2 KNO3
K(s) + H2O(l) = H2(g) + K(OH) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 K(OH)
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
FeO + H2SO3 = Fe2(SO3)2 + H2O =>
2 FeO + 2 H2SO3 = Fe2(SO3)2 + 2 H2O
As + O5 + H2O = H3AsO4 =>
2 As + O5 + 3 H2O = 2 H3AsO4
Fe2S3 + HCl = Fe2Cl6 + H2S =>
Fe2S3 + 6 HCl = Fe2Cl6 + 3 H2S
NH4NO2 + H2O = NH4OH + HNO2 =>
NH4NO2 + H2O = NH4OH + HNO2
NO2 + KMnO4 + H2SO4 = K2SO4 + Mn(SO4)2 + N2O5 + H2O =>
6 NO2 + 2 KMnO4 + 5 H2SO4 = K2SO4 + 2 Mn(SO4)2 + 3 N2O5 + 5 H2O
FeCl3 = FeCl2 + Cl2 =>
2 FeCl3 = 2 FeCl2 + Cl2
CuCl2 + NaOH = Cu(OH)2 + NaCl* =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl*
MnO2 + HCl(aq) = MnCl2(aq) + H2O + Cl2 =>
MnO2 + 4 HCl(aq) = MnCl2(aq) + 2 H2O + Cl2
NaNO3 + Cu + H2SO4 = CuSO4 + Na2SO4 + NO + H2O =>
2 NaNO3 + 3 Cu + 4 H2SO4 = 3 CuSO4 + Na2SO4 + 2 NO + 4 H2O
Na2HPO4 + Pb(NO3)2 = NaNO3 + PbHPO4 =>
Na2HPO4 + Pb(NO3)2 = 2 NaNO3 + PbHPO4
C5H5N = C + H2 + N2 =>
2 C5H5N = 10 C + 5 H2 + N2
Al2Si2O5(OH)4 = Al2SiO5 + H2O + SiO2 =>
Al2Si2O5(OH)4 = Al2SiO5 + 2 H2O + SiO2
Ga + H2SO4 = Ga2(SO4)3 + SO2 + H2O =>
2 Ga + 6 H2SO4 = Ga2(SO4)3 + 3 SO2 + 6 H2O
Sn2{+} + Hg2{+} = Sn4{+} + [Hg2]{2+} =>
2 Sn2{+} + Hg2{+} = Sn4{+} + [Hg2]{2+}
Ag2CrO4 + NH3 = Ag(NH3)2 + CrO4 =>
Ag2CrO4 + 4 NH3 = 2 Ag(NH3)2 + CrO4
H2SeO3 + C6H12O6 = Se + C6H10O7 + H2O =>
H2SeO3 + C6H12O6 = Se + C6H10O7 + 2 H2O
CH3CH2CH2CH2CH2CH2 + O2 = CO2 + H2O =>
4 CH3CH2CH2CH2CH2CH2 + 37 O2 = 24 CO2 + 26 H2O
Li3PO4 + ZnSO4 = Zn3(PO4)2 + Li2SO4 =>
2 Li3PO4 + 3 ZnSO4 = Zn3(PO4)2 + 3 Li2SO4
Na2S2O5 + H2SO4 = H2O + SO2 + Na2SO4 =>
Na2S2O5 + H2SO4 = H2O + 2 SO2 + Na2SO4
F2 + KCl = Cl + F2K =>
F2 + KCl = Cl + F2K
(CH3)3N + H2O = (CH2)3N + H3O =>
(CH3)3N + 3 H2O = (CH2)3N + 3 H3O
C3H6O2 + NaOH = C3H5O2 + Na + H2O =>
C3H6O2 + NaOH = C3H5O2 + Na + H2O
Na2S + CuBr2 = CuS + NaBr =>
Na2S + CuBr2 = CuS + 2 NaBr
K2(Sn(OH)3) + Br2 + KOH = K2(Sn(OH)6) + KBr =>
2 K2(Sn(OH)3) + 3 Br2 + 6 KOH = 2 K2(Sn(OH)6) + 6 KBr
Cl2(g) + NaBr(g) = NaCl(s) + Br2(g) =>
Cl2(g) + 2 NaBr(g) = 2 NaCl(s) + Br2(g)
H2C2O4 + KMnO4 = CO2 + H2O + K2O + Mn2 =>
7 H2C2O4 + 2 KMnO4 = 14 CO2 + 7 H2O + K2O + Mn2
HNO3(aq) + H = NO2(g) + H2O(aq) =>
HNO3(aq) + H = NO2(g) + H2O(aq)
C50H20S3 + O2 = CO2 + H2O + SO2 =>
C50H20S3 + 58 O2 = 50 CO2 + 10 H2O + 3 SO2
SI + HNO3 = SI(NO3)2 + H2O + NO2 =>
SI + 4 HNO3 = SI(NO3)2 + 2 H2O + 2 NO2
NaOH + Cl2 = NaCl + HOCl =>
NaOH + Cl2 = NaCl + HOCl
Ag2CO3(s) = Ag2O(s) + CO2 =>
Ag2CO3(s) = Ag2O(s) + CO2
Na(OH)2 + CuCl3 = NaCl2 + Cu(OH)3 =>
3 Na(OH)2 + 2 CuCl3 = 3 NaCl2 + 2 Cu(OH)3
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