Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4(aq) + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
NH3 + C3H6 + O2 = C2H3N + H2O =>
3 NH3 + 2 C3H6 + 3 O2 = 3 C2H3N + 6 H2O
K2CrO7 + H2S + HCl = KCl + CrCl + S + H2O =>
2 K2CrO7 + 11 H2S + 6 HCl = 4 KCl + 2 CrCl + 11 S + 14 H2O
P4 + F2 = PF5 =>
P4 + 10 F2 = 4 PF5
No + Br3 = NoBr =>
3 No + Br3 = 3 NoBr
HgCl + H2SO4 + CaO = HgS + Ca(OH)2 + O2 + Cl2 =>
2 HgCl + 2 H2SO4 + 2 CaO = 2 HgS + 2 Ca(OH)2 + 3 O2 + Cl2
MnO2 + PbO2 + K2CO3 = PbO + KMnO4 + CO2 =>
2 MnO2 + 3 PbO2 + K2CO3 = 3 PbO + 2 KMnO4 + CO2
Ce(SO4)2 + Hg2SO4 = Ce2(SO4)3 + HgSO4 =>
2 Ce(SO4)2 + Hg2SO4 = Ce2(SO4)3 + 2 HgSO4
MgH2 + CaCl2 = MgCl2 + CaH2 =>
MgH2 + CaCl2 = MgCl2 + CaH2
Ca(OH)3 + H2PO4 = Ca(PO4)3 + H3O =>
Ca(OH)3 + 3 H2PO4 = Ca(PO4)3 + 3 H3O
Zn(NO3)2 + Al(NO3)3 + C6H12N4 = ZnAl2O4 + N2 + CO2 + H2O =>
9 Zn(NO3)2 + 18 Al(NO3)3 + 10 C6H12N4 = 9 ZnAl2O4 + 56 N2 + 60 CO2 + 60 H2O
Pb(OH)2 + H2O + O2 = Pb(OH)4 =>
2 Pb(OH)2 + 2 H2O + O2 = 2 Pb(OH)4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
Al2(SO4)3 + K2(SO4) = KAl(SO4)2 =>
Al2(SO4)3 + K2(SO4) = 2 KAl(SO4)2
CaCO3Cu(OH)2 + HCl = CuCl2 + CO2 + H2O + CaO =>
CaCO3Cu(OH)2 + 2 HCl = CuCl2 + CO2 + 2 H2O + CaO
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NH4OH + KSCN = NH4SCN + KOH =>
NH4OH + KSCN = NH4SCN + KOH
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
C12H22O11(s) + O2(g) = CO2(g) + H20(l) =>
10 C12H22O11(s) + 65 O2(g) = 120 CO2(g) + 11 H20(l)
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Ba(CO3)2 + H2O = Ba(OH)2 + HCO3 =>
Ba(CO3)2 + 2 H2O = Ba(OH)2 + 2 HCO3
PbI2 + Br2 = PbBr2 + I2 =>
PbI2 + Br2 = PbBr2 + I2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Ca3P2 + KMnO4 + HCl = Ca3(PO4)2 + MnCl + KCl + H2O =>
3 Ca3P2 + 8 KMnO4 + 16 HCl = 3 Ca3(PO4)2 + 8 MnCl + 8 KCl + 8 H2O
K2C2O4 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 K2C2O4 + 2 KMnO4 + 16 HCl = 10 CO2 + 2 MnCl2 + 12 KCl + 8 H2O
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
NaCl + Ca(OH)2 = CaCl2 + NaOH =>
2 NaCl + Ca(OH)2 = CaCl2 + 2 NaOH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2S2O3*5H2O + I2 = Na2S4O6 + NaI + H2O =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 2 NaI + 10 H2O
K + N + Oxygen = KNO3 =>
2 K + 2 N + 3 O2 = 2 KNO3
Na2S2O3*5H2O + I2 = Na2S4O6 + NaI + H2O =>
2 Na2S2O3*5H2O + I2 = Na2S4O6 + 2 NaI + 10 H2O
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
NO2(g) + H2O(g) = HNO2(l) + HNO3(l) =>
2 NO2(g) + H2O(g) = HNO2(l) + HNO3(l)
FeCl3 + H2SO4 = Fe2S3O12 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2S3O12 + 6 HCl
H2O + FeS = FeSO4 + H2 =>
4 H2O + FeS = FeSO4 + 4 H2
(NH4)2C2O2 + H2SO4 + KMnO4 = K2SO4 + (NH4)2SO4 + H2O + MnSO4 + CO2 =>
5(NH4)2C2O2 + 14 H2SO4 + 6 KMnO4 = 3 K2SO4 + 5(NH4)2SO4 + 14 H2O + 6 MnSO4 + 10 CO2
SO4 + ZnCO3 = ZnSO4 + CO2 + O2 =>
2 SO4 + 2 ZnCO3 = 2 ZnSO4 + 2 CO2 + O2
S{2-} + ClO{-} + H2O = S + Cl{-} + OH{-} =>
S{2-} + ClO{-} + H2O = S + Cl{-} + 2 OH{-}
Fe + C(s) + O2(g) = Fe(CO)5(g) =>
2 Fe + 10 C(s) + 5 O2(g) = 2 Fe(CO)5(g)
FeCl3 + KSCN = [Fe(SCN)6]K3 + KCl =>
FeCl3 + 6 KSCN = [Fe(SCN)6]K3 + 3 KCl
HNO3 + NaCl = NaNO3 + Cl2 + NOCl + H2O =>
4 HNO3 + 3 NaCl = 3 NaNO3 + Cl2 + NOCl + 2 H2O
S + Cl2 + KOH = KClO3 + K2S + H2O =>
5 S + Cl2 + 12 KOH = 2 KClO3 + 5 K2S + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Au(NO3)3 + Na = AuNa + NO3 =>
Au(NO3)3 + Na = AuNa + 3 NO3
K2(SO4)2 + Na2[Cu(OH)] = Cu2O + K2SO4 + Na2SO4 + H2O =>
2 K2(SO4)2 + 2 Na2[Cu(OH)] = Cu2O + 2 K2SO4 + 2 Na2SO4 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2S2O8 = SO2 + KO2 =>
K2S2O8 = 2 SO2 + 2 KO2
W2O3 + C = CO + W =>
W2O3 + 3 C = 3 CO + 2 W
FeSO4 + KJO3 + H2SO4 = Fe2(SO4)3 + J2 + K2SO4 + H2O =>
10 FeSO4 + 2 KJO3 + 6 H2SO4 = 5 Fe2(SO4)3 + J2 + K2SO4 + 6 H2O
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