| Equations balanced on the previous day | Equations balanced on the next day |
2 Pb3O4(heat) = 2 Pb3O + 3 O2
K2Cr2O7 + H2O2 + H2SO4 = H2CrO6 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 H2CrO6 + K2SO4 + 3 H2O
NaOH + C = Na + Na2CO3 + H2O =>
6 NaOH + C = 4 Na + Na2CO3 + 3 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
FeCl2 + K4[Fe(CN)6] = KCl + Fe4[Fe(CN)6]2 =>
4 FeCl2 + 2 K4[Fe(CN)6] = 8 KCl + Fe4[Fe(CN)6]2
KNO2 + H2SO4 + FeSO4 = K2SO4 + NO + Fe2(SO4)3 + H2O =>
2 KNO2 + 2 H2SO4 + 2 FeSO4 = K2SO4 + 2 NO + Fe2(SO4)3 + 2 H2O
Mg + H(NO3) = H2 + Mg(NO3)2 =>
Mg + 2 H(NO3) = H2 + Mg(NO3)2
HCl(s) + K(s) = KCl + H2 =>
2 HCl(s) + 2 K(s) = 2 KCl + H2
C3H6 + KMnO4 + H2O = C3H9O2 + MnO2 + KOH =>
3 C3H6 + KMnO4 + 5 H2O = 3 C3H9O2 + MnO2 + KOH
K2CO3 + SO2 = K2SO3 + CO2 =>
K2CO3 + SO2 = K2SO3 + CO2
AgNO3 + SO3 = Ag2SO3 + NO3 =>
2 AgNO3 + SO3 = Ag2SO3 + 2 NO3
AgNO3 + KJ = AgJ + KNO3 =>
AgNO3 + KJ = AgJ + KNO3
MnSO4 + HNO3 + NaBiO3 = Bi(NO3)3 + HMnO4 + NaNO3 + NaSO4 + H2O =>
MnSO4 + 11 HNO3 + 3 NaBiO3 = 3 Bi(NO3)3 + HMnO4 + 2 NaNO3 + NaSO4 + 5 H2O
Fe2S3 + H2SO4 = FeSO4 + H2S + S =>
Fe2S3 + 2 H2SO4 = 2 FeSO4 + 2 H2S + S
Ca + O = CaO =>
Ca + O = CaO
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
SnI2 + Cs2Se = CsI + SnSe =>
SnI2 + Cs2Se = 2 CsI + SnSe
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
AlBr3 + Na3PO4 = Al3(PO4)3 + NaBr =>
3 AlBr3 + 3 Na3PO4 = Al3(PO4)3 + 9 NaBr
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
KClO3 + KI + H2O = I2 + KCl + KOH =>
KClO3 + 6 KI + 3 H2O = 3 I2 + KCl + 6 KOH
Ta2O3 + HNO3 + HF = H2[TaF7] + NO + H2O =>
3 Ta2O3 + 4 HNO3 + 42 HF = 6 H2[TaF7] + 4 NO + 17 H2O
Fe3Cl + KOH = KCl + Fe3OH =>
Fe3Cl + KOH = KCl + Fe3OH
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Na2CO3 + NH4Cl + H2O = NaCl + NH4OH + CO2 =>
Na2CO3 + 2 NH4Cl + H2O = 2 NaCl + 2 NH4OH + CO2
K2Co3 + HCl = KCl + H2Co3 =>
K2Co3 + 2 HCl = 2 KCl + H2Co3
Fe2O3 + H2O = Fe(OH)4 + H2 =>
Fe2O3 + 5 H2O = 2 Fe(OH)4 + H2
C14H34COOH + O2 = CO2 + H2O =>
4 C14H34COOH + 91 O2 = 60 CO2 + 70 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
OH{-} + I2 = IO3{-} + I{-} + H2O =>
6 OH{-} + 3 I2 = IO3{-} + 5 I{-} + 3 H2O
Au3{+} + Fe3{+} = Fe2{+} + Au =>
Au3{+} + 2 Fe3{+} = 3 Fe2{+} + 3 Au
NaBr + NaBr2O3 + H2SO4 = Na2SO4 + Br2 + H2O =>
10 NaBr + 2 NaBr2O3 + 6 H2SO4 = 6 Na2SO4 + 7 Br2 + 6 H2O
Na2SO4(s) + HCl(aq) = NaCl(aq) + H2SO4(s) =>
Na2SO4(s) + 2 HCl(aq) = 2 NaCl(aq) + H2SO4(s)
FeCl2 + K4[Fe(CN)6] = KCl + Fe4[Fe(CN)6]2 =>
4 FeCl2 + 2 K4[Fe(CN)6] = 8 KCl + Fe4[Fe(CN)6]2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
NaMnO4 + MgI2 + H2SO4 = MnSO4 + I2MgSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + 5 I2MgSO4 + Na2SO4 + 8 H2O
FeCl3 + KNCS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KNCS = Fe(CNS)3 + 3 KCl
NaBr(s) + H2SO4(aq) = Na2SO4(s) + HBr(g) =>
2 NaBr(s) + H2SO4(aq) = Na2SO4(s) + 2 HBr(g)
Cu(NO3)2(heat) = CuO + O2 + NO2 =>
2 Cu(NO3)2(heat) = 2 CuO + O2 + 4 NO2
PbO + NaClO = PbO2 + NaCl =>
PbO + NaClO = PbO2 + NaCl
KOH + CH3COOH = CH3COOK + H2O =>
KOH + CH3COOH = CH3COOK + H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaClO4 + Cr(OH)3 + NaOH = NaCl + Na2CrO4 + H2O =>
3 NaClO4 + 8 Cr(OH)3 + 16 NaOH = 3 NaCl + 8 Na2CrO4 + 20 H2O
PbO + NaClO = PbO2 + NaCl =>
PbO + NaClO = PbO2 + NaCl
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = 3 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Fe + K2SO3 = Fe2(SO3)3 + K =>
2 Fe + 3 K2SO3 = Fe2(SO3)3 + 6 K
MgSO4 + RbOH = Rb2SO4 + Mg(OH)2 =>
MgSO4 + 2 RbOH = Rb2SO4 + Mg(OH)2
C3H8O + H2O = H + CO2 =>
C3H8O + 5 H2O = 18 H + 3 CO2
K4[Fe(Cn)6] + FeCl3 = K4Cl3 + Fe[Fe(Cn)6] =>
K4[Fe(Cn)6] + FeCl3 = K4Cl3 + Fe[Fe(Cn)6]
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/25/25
Equations balanced on 04/24/24
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