Equations balanced on the previous day | Equations balanced on the next day |
8 K2Cr2O7 + 22 NaOH + 3 Na2S = 3 S + 14 Na2CrO4 + 16 KOH + 2 Cr(OH)3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
In3(s) + O2(g) = In2O3 =>
4 In3(s) + 9 O2(g) = 6 In2O3
Na2B4O7 + KOH = K3BO3 + NaOH + H2O =>
Na2B4O7 + 12 KOH = 4 K3BO3 + 2 NaOH + 5 H2O
NH3(aq) + HC2H3O2(aq) = NH4 + C2H3O2 =>
NH3(aq) + HC2H3O2(aq) = NH4 + C2H3O2
HOOCCOOH + NaOH = Na2C2O4 + H2O =>
HOOCCOOH + 2 NaOH = Na2C2O4 + 2 H2O
Mg + KO = MgO + K =>
Mg + KO = MgO + K
CrI6 + KOH + Br2 = K2CrO4 + KIO4 + KBr + H2O =>
CrI6 + 56 KOH + 24 Br2 = K2CrO4 + 6 KIO4 + 48 KBr + 28 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
NaHCO3 + CH3COOH = NaCOOH + H2O + CO2 =>
4 NaHCO3 + CH3COOH = 4 NaCOOH + 2 H2O + 2 CO2
CH3CHOH + CuO = CH3COCH3 + Cu + H2O =>
6 CH3CHOH + CuO = 4 CH3COCH3 + Cu + 3 H2O
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
Pd(NO3)2 + HCOONa = Pd + NaHNO3 + CO2 =>
Pd(NO3)2 + 2 HCOONa = Pd + 2 NaHNO3 + 2 CO2
SnO2 + H2 = Sn02 + H2O =>
2 SnO2 + 4 H2 = Sn02 + 4 H2O
H2O + C = H2 + CO =>
H2O + C = H2 + CO
KI + (NH4)2S2O8 = I(NH4)2 + KS2O8 =>
KI + (NH4)2S2O8 = I(NH4)2 + KS2O8
Na2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + NaCl + H2O =>
Na2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 NaCl + 7 H2O
CO2 + Fe(OH)3{-} = Fe2(CO3)3{-2} + H2O =>
3 CO2 + 2 Fe(OH)3{-} = Fe2(CO3)3{-2} + 3 H2O
CH4O(l)CH4O(l) + O2(g) = CO2(g) + H2O(g) =>
CH4O(l)CH4O(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Pb(NO3)2 + K2CrO4 = Pb + Cr + O + KNO3 =>
Pb(NO3)2 + K2CrO4 = Pb + Cr + 4 O + 2 KNO3
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
SF4 + NaOH = NaF + H2O + Na2SO3 =>
SF4 + 6 NaOH = 4 NaF + 3 H2O + Na2SO3
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
KMnO4 + Ca + H2SO4 = CaSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Ca + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 8 H2O
AcOH(aq) + NaOH(aq) = H2O(aq) + AcONa(aq) =>
AcOH(aq) + NaOH(aq) = H2O(aq) + AcONa(aq)
Ge + OH{-} + H2O2 = GeO3{2-} + H2O =>
Ge + 2 OH{-} + 2 H2O2 = GeO3{2-} + 3 H2O
[Cu(NH3)2]Cl + NaOH + O2 = CuO + NaCl + NH3 + H2O =>
4[Cu(NH3)2]Cl + 4 NaOH + O2 = 4 CuO + 4 NaCl + 8 NH3 + 2 H2O
C12H23 + O2 = H2O + CO =>
4 C12H23 + 47 O2 = 46 H2O + 48 CO
BaNO3 + ZnSO4 = Ba2SO4 + Zn(NO3)2 =>
2 BaNO3 + ZnSO4 = Ba2SO4 + Zn(NO3)2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C3H5Cl + NaI = NaCl + C3H5I =>
C3H5Cl + NaI = NaCl + C3H5I
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ba(OH)2 + Cu = Cu(OH)2 + Ba =>
Ba(OH)2 + Cu = Cu(OH)2 + Ba
Ag + HClO3 = H2O + AgCl + AgClO3 =>
6 Ag + 6 HClO3 = 3 H2O + AgCl + 5 AgClO3
V(NO3)3 + K2Cr2O7 + HNO3 = VO2NO3 + KNO3 + Cr(NO3)3 + H2O =>
3 V(NO3)3 + K2Cr2O7 + 2 HNO3 = 3 VO2NO3 + 2 KNO3 + 2 Cr(NO3)3 + H2O
K2CO3(aq) + CrCl2(aq) = CrCO3(s) + KCl(aq) =>
K2CO3(aq) + CrCl2(aq) = CrCO3(s) + 2 KCl(aq)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaCl + HCl = Cl2 + NaH =>
NaCl + HCl = Cl2 + NaH
NH4Cl + CaO2H2 = CaCl2 + NH4OH =>
2 NH4Cl + CaO2H2 = CaCl2 + 2 NH4OH
HS(g) + MnCl(aq) = MnS(s) + HCl(l) =>
HS(g) + MnCl(aq) = MnS(s) + HCl(l)
HIO4 + Ca(OH)2 = CaHIO5 + H2O =>
HIO4 + Ca(OH)2 = CaHIO5 + H2O
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
NaOH + Na2SO3 + Cl2 = NaCl + Na2SO4 + H2O =>
2 NaOH + Na2SO3 + Cl2 = 2 NaCl + Na2SO4 + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NaI + C4H9Br = NaBr + C4H9I =>
NaI + C4H9Br = NaBr + C4H9I
C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O
Fe + PbO2 = Fe2O3 + PbO =>
2 Fe + 3 PbO2 = Fe2O3 + 3 PbO
LiOH = Li + OH =>
LiOH = Li + OH
CuFeS2 + HNO3 = Cu(NO)2 + Fe(NO3)3 + H2O + H2SO4 + NO =>
CuFeS2 + 8 HNO3 = Cu(NO)2 + Fe(NO3)3 + 2 H2O + 2 H2SO4 + 3 NO
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Equations balanced on the previous day | Equations balanced on the next day |
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