| Equations balanced on the previous day | Equations balanced on the next day |
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3 PbS + 8 HNO3 = 3 S + 3 Pb(NO3)2 + 2 NO + 4 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NH4Br + KOH = NH4OH + KBr =>
NH4Br + KOH = NH4OH + KBr
Cu(CH3COO)2 + CO2 = H2O + CuO + CO =>
Cu(CH3COO)2 + 4 CO2 = 3 H2O + CuO + 8 CO
SnCl2 + FeCl3 = SnCl4 + FeCl2 =>
SnCl2 + 2 FeCl3 = SnCl4 + 2 FeCl2
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
FeO3 + CO = FeO + CO2 =>
FeO3 + 2 CO = FeO + 2 CO2
Sb2S3 + (NH4)2S2 = NH4SbS3 + (NH4)2S =>
Sb2S3 + 2(NH4)2S2 = 2 NH4SbS3 + (NH4)2S
FeCl3*6H2O + SOCl2 = FeCl3 + SO2 + HCl =>
FeCl3*6H2O + 6 SOCl2 = FeCl3 + 6 SO2 + 12 HCl
FeCO3 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + MnSO4 + K2SO4 + H2O =>
10 FeCO3 + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
NH4SbS3 + HCl = Sb2S5 + NH4Cl + H2S =>
2 NH4SbS3 + 2 HCl = Sb2S5 + 2 NH4Cl + H2S
S + Na = Na2S =>
S + 2 Na = Na2S
S + Hg = HgS =>
S + Hg = HgS
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 3 Na2SO4
S + F2 = SF6 =>
S + 3 F2 = SF6
C7H8 + KMnO4 + H2SO4 = C7O2K + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 11 KMnO4 + 14 H2SO4 = 5 C7O2K + 3 K2SO4 + 11 MnSO4 + 34 H2O
NaNO2 + KMnO4 + H2SO4 = NO2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
C4H6 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
KMnO4 + FeCO3 + H2SO4 = MnSO4 + Fe2(SO4)3 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 10 FeCO3 + 18 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 10 CO2 + K2SO4 + 18 H2O
FeSO4 + NaOH + H2O2 = Fe(OH)3 + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 2 Na2SO4
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
HI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + I2 =>
10 HI + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
H2O2 + K3[Fe(CN)6] = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6] =>
H2O2 + 2 K3[Fe(CN)6] = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6]
Fe + NiSo4 = Ni + FeSo4 =>
Fe + NiSo4 = Ni + FeSo4
KJ + NaOCl + H2SO4 = J2 + NaCl + K2SO4 + H2O =>
2 KJ + NaOCl + H2SO4 = J2 + NaCl + K2SO4 + H2O
H2SO3 + KMnO4 + HCl = H2SO4 + MnCl2 + H2O + KCl =>
5 H2SO3 + 2 KMnO4 + 6 HCl = 5 H2SO4 + 2 MnCl2 + 3 H2O + 2 KCl
C6H10 + KMnO4 + H2SO4 = C6O4H10 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6O4H10 + 4 K2SO4 + 8 MnSO4 + 12 H2O
FeS2 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 5 NO + 2 H2SO4 + 2 H2O
MGSO4 + HCL = MGCL + HSO4 =>
MGSO4 + HCL = MGCL + HSO4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
HCl + Cu = CuCl + H2 =>
2 HCl + 2 Cu = 2 CuCl + H2
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
La(NO3)3 + NH4Cl = LaCl3 + NH4NO3 =>
La(NO3)3 + 3 NH4Cl = LaCl3 + 3 NH4NO3
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Cr(SO4)3 + NaOH = Cr(OH)3 + NaSO4 =>
Cr(SO4)3 + 3 NaOH = Cr(OH)3 + 3 NaSO4
BaCl + NaSO = BaSO + NaCl =>
BaCl + NaSO = BaSO + NaCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaHTeO4 + H2O = NaOH + H2TeO4 =>
NaHTeO4 + H2O = NaOH + H2TeO4
Ag + H2SO4 = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
Al(s) + NaOH + H2O = Na{+} + [Al(OH)4]{-} + H2(g) =>
2 Al(s) + 2 NaOH + 6 H2O = 2 Na{+} + 2[Al(OH)4]{-} + 3 H2(g)
FeSO4 + NaOH + H2O2 = Fe2O3 + H2O + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = Fe2O3 + 3 H2O + 2 Na2SO4
Na(OH)3 + Br = NaOH + Br(OH)3 =>
3 Na(OH)3 + 2 Br = 3 NaOH + 2 Br(OH)3
Na2SO4 + C = Na2S + CO =>
Na2SO4 + 4 C = Na2S + 4 CO
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/23/13
Equations balanced on 12/23/12
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