Equations balanced on the previous day | Equations balanced on the next day |
C6H6 + 2 Br2 = C6H3Br + 3 HBr
NO(g) + O2(g) + H2O(l) = HNO3(aq) =>
4 NO(g) + 3 O2(g) + 2 H2O(l) = 4 HNO3(aq)
CaO + NaCl = CaOCl + Na =>
CaO + NaCl = CaOCl + Na
Al(s) + NaOH + H2O = NaAlO2 + H2 =>
2 Al(s) + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
H2CO3 + SO2 = H2SO2 + CO3 =>
H2CO3 + SO2 = H2SO2 + CO3
C6H5NH2 + HCl + K2Cr2O7 = C6H5NH2O + KCl + CrCl2 + H2 =>
7 C6H5NH2 + 6 HCl + K2Cr2O7 = 7 C6H5NH2O + 2 KCl + 2 CrCl2 + 3 H2
Sc(NO)3*7H2O + O2 = Sc2O3 + NO2 + H2O =>
4 Sc(NO)3*7H2O + 9 O2 = 2 Sc2O3 + 12 NO2 + 28 H2O
K(NO)3 + C = K(CO)3 + N =>
K(NO)3 + 3 C = K(CO)3 + 3 N
FeO2 + H2O = Fe(OH)2 + O2 =>
2 FeO2 + 2 H2O = 2 Fe(OH)2 + O2
Cu(NO3)2 + Li2S = Li(NO3) + CuS =>
Cu(NO3)2 + Li2S = 2 Li(NO3) + CuS
Cu2[Fe(CN)6] + NaOH = Na4[Fe(CN)6] + Cu(OH)2 =>
Cu2[Fe(CN)6] + 4 NaOH = Na4[Fe(CN)6] + 2 Cu(OH)2
Fr2Se + H3PO4 = Fr3PO4 + H2Se =>
3 Fr2Se + 2 H3PO4 = 2 Fr3PO4 + 3 H2Se
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
CaO + HClO = Ca(HCl)2 + O2 =>
2 CaO + 4 HClO = 2 Ca(HCl)2 + 3 O2
NH4 + NO2 = N + H2O =>
NH4 + NO2 = 2 N + 2 H2O
P4 + KClO = KCl + P2O5 =>
P4 + 10 KClO = 10 KCl + 2 P2O5
sulfuricacid + aluminumhydroxide = water + aluminumsulfate =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Fe3O4 + CH4 = Fe + CO2 + H2 =>
Fe3O4 + 2 CH4 = 3 Fe + 2 CO2 + 4 H2
H2O2 + Ce(SO4)2 = Ce2(SO4)3 + H2SO4 + O2 =>
H2O2 + 2 Ce(SO4)2 = Ce2(SO4)3 + H2SO4 + O2
C15H30(l) + O2(g) = CO2(g) + H2O(l) =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O(l)
Cr + C = Cr7C3 =>
7 Cr + 3 C = Cr7C3
C7H8OC6H7 = C13H15O =>
C7H8OC6H7 = C13H15O
CrBr3 + K2SO4 = Cr2(SO4)3 + KBr =>
2 CrBr3 + 3 K2SO4 = Cr2(SO4)3 + 6 KBr
CoS2 = Co + S2 =>
CoS2 = Co + S2
C5H7O2N + H2O = NH3 + CO2 + H =>
C5H7O2N + 8 H2O = NH3 + 5 CO2 + 20 H
K2CrO4 + CaCO3 = K2CO3 + CaCrO4 =>
K2CrO4 + CaCO3 = K2CO3 + CaCrO4
Fl2 + H2O = HFl2 + O =>
2 Fl2 + H2O = 2 HFl2 + O
Ka2SO4 + BaCl2 = BaSO4 + KaCl =>
Ka2SO4 + BaCl2 = BaSO4 + 2 KaCl
NH4HCO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2 NH4HCO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
Ka2SO4 + BaCl2 = BaSO4 + KaCl =>
Ka2SO4 + BaCl2 = BaSO4 + 2 KaCl
FeI2 + Na2S = FeS2 + Na2I =>
FeI2 + 2 Na2S = FeS2 + 2 Na2I
Zn(NH3)4(OH)2 + H2S = ZnS + NH3 + H2O =>
Zn(NH3)4(OH)2 + H2S = ZnS + 4 NH3 + 2 H2O
H2O2 = O2 + H{+} + {-2} =>
H2O2 = O2 + 2 H{+} + {-2}
Zn(NO3)2 + K3Fe(CN)6 = Zn3[Fe(CN)6]2 + KNO3 =>
3 Zn(NO3)2 + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 6 KNO3
KOH + CrI3 + Cl2 = K2CrO7 + KIO4 + KCl + H2O =>
76 KOH + 2 CrI3 + 33 Cl2 = 2 K2CrO7 + 6 KIO4 + 66 KCl + 38 H2O
Mg + CoCl2 = MgCl2 + Co =>
Mg + CoCl2 = MgCl2 + Co
NaBr(s) + Cl(aq) = NaCl(aq) + Br(aq) =>
NaBr(s) + Cl(aq) = NaCl(aq) + Br(aq)
Na2SO3 + C2H4O2 = H2SO3 + C2H3NaO2 =>
Na2SO3 + 2 C2H4O2 = H2SO3 + 2 C2H3NaO2
Sc(NO)3*8H2O + O2 = Sc2O3 + NO2 + H2O =>
4 Sc(NO)3*8H2O + 9 O2 = 2 Sc2O3 + 12 NO2 + 32 H2O
Sr3P2 + H2O = Sr(HO)2 + PH3 =>
Sr3P2 + 6 H2O = 3 Sr(HO)2 + 2 PH3
KI + Pb(No3)2 = PbI2 + KNo3 =>
2 KI + Pb(No3)2 = PbI2 + 2 KNo3
Br2 + N2O + H2O = HNO3 + HBr =>
4 Br2 + N2O + 5 H2O = 2 HNO3 + 8 HBr
C2H3NaO2 + HCl = HC2H3O2 + NaCl =>
C2H3NaO2 + HCl = HC2H3O2 + NaCl
H2SO3 + Ca(OH)2 = H2(OH)2 + CaSO3 =>
H2SO3 + Ca(OH)2 = H2(OH)2 + CaSO3
Sb2S3 + H{+} + Cl{-} = SbCl4{-} + H2S =>
Sb2S3 + 6 H{+} + 8 Cl{-} = 2 SbCl4{-} + 3 H2S
I2 + e = I({-}1) =>
I2 + 2e = 2 I({-}1)
C17H12O + O2 = H2O + CO2 =>
2 C17H12O + 39 O2 = 12 H2O + 34 CO2
KI + NaBrO3 + HCl = NaBr + H2O + I2 + KCl =>
6 KI + NaBrO3 + 6 HCl = NaBr + 3 H2O + 3 I2 + 6 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl2 + NaNO3 = FeNO3 + NaCl2 =>
FeCl2 + NaNO3 = FeNO3 + NaCl2
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