Equations balanced on the previous day | Equations balanced on the next day |
C6H5OH + HF = C6H5F + H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + Na3Cl3 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 2 Na3Cl3
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Fe{+2} + MnO4{-} + H2O = Fe{+3} + MnO2 + OH{-} =>
3 Fe{+2} + MnO4{-} + 2 H2O = 3 Fe{+3} + MnO2 + 4 OH{-}
V + OH = HV2O7 + H2O =>
2 V + 13 OH = HV2O7 + 6 H2O
I2 + Ca(OH)2 = CaI + Ca(IO3)2 + H2O =>
7 I2 + 12 Ca(OH)2 = 10 CaI + 2 Ca(IO3)2 + 12 H2O
Me2O3 + H2SO4 = MeSO4 + H2O + O2 =>
2 Me2O3 + 4 H2SO4 = 4 MeSO4 + 4 H2O + O2
K2(Sn(OH)4) + KOH + Bi(NO3)3 = K2(Sn(OH)6) + Bi + KNO3 =>
3 K2(Sn(OH)4) + 6 KOH + 2 Bi(NO3)3 = 3 K2(Sn(OH)6) + 2 Bi + 6 KNO3
HKI + HNO2 = N2 + KI + H2O =>
6 HKI + 2 HNO2 = N2 + 6 KI + 4 H2O
ZnBr2 + Al = Zn + Al2Br6 =>
3 ZnBr2 + 2 Al = 3 Zn + Al2Br6
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2S(aq) + KOH(aq) = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 H2O(l) + K2S(aq)
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3
O2 + As2S3 = SO2 + As2O3 =>
9 O2 + 2 As2S3 = 6 SO2 + 2 As2O3
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
FeS2 + HNO3 = Fe(NO3)3 + NO + H2SO4 + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 5 NO + 2 H2SO4 + 2 H2O
PbO + C = Pb + CO9 =>
9 PbO + C = 9 Pb + CO9
CdO2 + Co(SO4) = Cd(SO4) + CoO2 =>
CdO2 + Co(SO4) = Cd(SO4) + CoO2
FeO + H2SO4(dil) = FeSO4 + H2O =>
FeO + H2SO4(dil) = FeSO4 + H2O
Fe + H3O{+} = Fe{2+} + H2 + H2O =>
Fe + 2 H3O{+} = Fe{2+} + H2 + 2 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
CrBr3 + K2SO3 + H2O = Cr(OH)3 + KBr + SO2 =>
2 CrBr3 + 3 K2SO3 + 3 H2O = 2 Cr(OH)3 + 6 KBr + 3 SO2
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
C4H7Cl + NaOH = NaCl + C4H7OH =>
C4H7Cl + NaOH = NaCl + C4H7OH
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
B + Pb(OH)2 = H3BO3 + Pb =>
2 B + 3 Pb(OH)2 = 2 H3BO3 + 3 Pb
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
F2 + MgI2 = MgF2 + I2 =>
F2 + MgI2 = MgF2 + I2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + CsClO4 =>
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + 2 CsClO4
ZnHSO4 = HZnSO4 =>
ZnHSO4 = HZnSO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
ZnCl2 + Al2(SO4)3 = AlCl3 + ZnSO4 =>
3 ZnCl2 + Al2(SO4)3 = 2 AlCl3 + 3 ZnSO4
I2 + HCl = HClI =>
I2 + 2 HCl = 2 HClI
Zn + K2CrO4 + KOH = K2ZnO2 + KCrO2 + H2O =>
3 Zn + 2 K2CrO4 + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
NaF + HClO4 = NaClO4 + HF =>
NaF + HClO4 = NaClO4 + HF
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
FeSO4 + HNO3 + H2SO3 = Fe(SO4)3 + NO + H2O =>
3 FeSO4 + 8 HNO3 + 6 H2SO3 = 3 Fe(SO4)3 + 8 NO + 10 H2O
KMnO4 + H2SO4 + CH3CH2OH = MnSO4 + K2SO4 + CO2 + H2O =>
12 KMnO4 + 18 H2SO4 + 5 CH3CH2OH = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 33 H2O
NO2 + Al + H2O = Al(OH)3 + NH3 =>
3 NO2 + 7 Al + 15 H2O = 7 Al(OH)3 + 3 NH3
CuCl2 + Na = Cu + NaCl2 =>
CuCl2 + Na = Cu + NaCl2
FeCO3 + NH4OH = (NH4)2CO3 + Fe(OH)2 =>
FeCO3 + 2 NH4OH = (NH4)2CO3 + Fe(OH)2
K2S(s) + HNO3(aq) = KNO3 + H2S =>
K2S(s) + 2 HNO3(aq) = 2 KNO3 + H2S
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