Equations balanced on the previous day | Equations balanced on the next day |
NH4I + Ca(OH)2 = CaI + NH4(OH)2
Al2O3 + H2O = AlOH + O2 =>
Al2O3 + H2O = 2 AlOH + O2
FeCl2 + KMnO4 + H{+} = Fe{3+} + Mn{+} + H2O + Cl{-} + K{+} =>
6 FeCl2 + KMnO4 + 8 H{+} = 6 Fe{3+} + Mn{+} + 4 H2O + 12 Cl{-} + K{+}
HBr + Hg(NO3)2 = H(NO3)2 + HgBr =>
HBr + Hg(NO3)2 = H(NO3)2 + HgBr
FeCl3 + H2O2 = HCl + Fe(OH)3 + O2 =>
2 FeCl3 + 6 H2O2 = 6 HCl + 2 Fe(OH)3 + 3 O2
HOCH(CH3)2 + Na = NaOCH(CH3)2 + H2 =>
2 HOCH(CH3)2 + 2 Na = 2 NaOCH(CH3)2 + H2
AgCl + NaOH = Ag + H2O + NaCl + O2 =>
4 AgCl + 4 NaOH = 4 Ag + 2 H2O + 4 NaCl + O2
Fe(NO3)3 + NH3 = Fe(NH3) + NO3 =>
Fe(NO3)3 + NH3 = Fe(NH3) + 3 NO3
PCl5 = P1 + Cl2 =>
2 PCl5 = 2 P1 + 5 Cl2
Hg(NO3)2 + Mg2 = Mg(NO3)2 + Hg =>
2 Hg(NO3)2 + Mg2 = 2 Mg(NO3)2 + 2 Hg
MnO3 + SO2 = MnS2 + O2 =>
2 MnO3 + 4 SO2 = 2 MnS2 + 7 O2
C2O4{2-} + H{+} + MnO4{-} = Mn{2} + CO2 + H2O =>
5 C2O4{2-} + 16 H{+} + 2 MnO4{-} = 2 Mn{2} + 10 CO2 + 8 H2O
K2HPO4 + CaCl2 = Ca3(PO4)2 + KCl + HCl =>
2 K2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 KCl + 2 HCl
NH3(g) + Na(s) = NaNH2(g) + H2(g) =>
2 NH3(g) + 2 Na(s) = 2 NaNH2(g) + H2(g)
Ba + Cu(BrO3) = Ba(BrO3)2 + Cu =>
Ba + 2 Cu(BrO3) = Ba(BrO3)2 + 2 Cu
K2C2O4 + H2C2O4 + Al(OH)3 = K3Al(C2O4)3 + H2O =>
3 K2C2O4 + 3 H2C2O4 + 2 Al(OH)3 = 2 K3Al(C2O4)3 + 6 H2O
Cu3(NO3)2 + NH3 = NH3(NO3)2 + Cu =>
Cu3(NO3)2 + NH3 = NH3(NO3)2 + 3 Cu
H2SO4 + Al + HCl = SO2 + AlCl3 + H2O =>
3 H2SO4 + 2 Al + 6 HCl = 3 SO2 + 2 AlCl3 + 6 H2O
Si4Cl4 + Mg = MgCl4 + Si4 =>
Si4Cl4 + Mg = MgCl4 + Si4
Na + H2SO4 = Na2SO4 + SO + H2O =>
4 Na + 3 H2SO4 = 2 Na2SO4 + SO + 3 H2O
MnO3 + SO2 = MnS2 + O2 =>
2 MnO3 + 4 SO2 = 2 MnS2 + 7 O2
IRON(III)CHLORIDE + LEAD(II)NITRATE = IRON(III)NITRATE + LEAD(II)CHLORIDE =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
Cu + HSO4 + H2O = CuSO4(H2O)5 + SO2 =>
3 Cu + 4 HSO4 + 13 H2O = 3 CuSO4(H2O)5 + SO2
S + Fe2(CrO4)3 = Fe + S2CrO4 =>
6 S + Fe2(CrO4)3 = 2 Fe + 3 S2CrO4
I2 + S2O3{-2} = I{-} + S4O6{-2} =>
I2 + 2 S2O3{-2} = 2 I{-} + S4O6{-2}
HBr + Hg(NO3)2 = H(NO3)2 + HgBr =>
HBr + Hg(NO3)2 = H(NO3)2 + HgBr
K2Cr2O7 + Mg3(PO4)2 = K3PO4 + MgCr2O7 =>
3 K2Cr2O7 + Mg3(PO4)2 = 2 K3PO4 + 3 MgCr2O7
MgCl2(aq) + Fe(NO3)2(aq) = Mg(NO3)2 + FeCl2 =>
MgCl2(aq) + Fe(NO3)2(aq) = Mg(NO3)2 + FeCl2
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + Na(C2H3O2) =>
Ba(C2H3O2)2 + Na2SO4 = BaSO4 + 2 Na(C2H3O2)
BaCl2 + NaIO3 = BaIO3 + NaCl2 =>
BaCl2 + NaIO3 = BaIO3 + NaCl2
HI + HSO3 = I + H2S + H2O =>
7 HI + HSO3 = 7 I + H2S + 3 H2O
ZnCl2 + KOH = Zn + O2H2 + KCl =>
ZnCl2 + 2 KOH = Zn + O2H2 + 2 KCl
MnO3 + SO2 = MnS2 + O2 =>
2 MnO3 + 4 SO2 = 2 MnS2 + 7 O2
MnO3 + SO2 = MnS2 + O2 =>
2 MnO3 + 4 SO2 = 2 MnS2 + 7 O2
HBr + Hg(NO3)2 = H(NO3)2 + HgBr =>
HBr + Hg(NO3)2 = H(NO3)2 + HgBr
potassiumhydroxide = K2O + H2O =>
2 KOH = K2O + H2O
SO2 + H2O = SH3O + OH =>
SO2 + 4 H2O = SH3O + 5 OH
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K =>
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 Na2SO4
BaCO3 + Fe2(SO4)3 + H2O = BaSO4 + Fe(OH)3 + CO2 =>
3 BaCO3 + Fe2(SO4)3 + 3 H2O = 3 BaSO4 + 2 Fe(OH)3 + 3 CO2
MgS + Na2CO3 = MgCO3 + Na2S =>
MgS + Na2CO3 = MgCO3 + Na2S
Na2ZnO2 + NH4OH = [Zn(NH3)4](OH)2 + NaOH + H2O =>
Na2ZnO2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 2 NaOH + 2 H2O
KMnO4 + KI = KMnO2 + K2O + I2 =>
KMnO4 + 4 KI = KMnO2 + 2 K2O + 2 I2
Fe(OH)2 + H2S = Fe2(S)2 + H2O =>
2 Fe(OH)2 + 2 H2S = Fe2(S)2 + 4 H2O
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
Cr2O7{2-} + C2H6 + H{+} = CO2 + Cr{3+} + H2O =>
7 Cr2O7{2-} + 3 C2H6 + 56 H{+} = 6 CO2 + 14 Cr{3+} + 37 H2O
H2S + H2O = OH + H3S =>
H2S + H2O = OH + H3S
ZnCO3 + HCl = ZnCl2 + CO2 + H2O =>
ZnCO3 + 2 HCl = ZnCl2 + CO2 + H2O
AgNO3 + NH4CH3COO = AgCH3COO + NH4NO3 =>
AgNO3 + NH4CH3COO = AgCH3COO + NH4NO3
Fe(OH)2 + H2S = Fe2(S)2 + H2O =>
2 Fe(OH)2 + 2 H2S = Fe2(S)2 + 4 H2O
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