| Equations balanced on the previous day | Equations balanced on the next day |
CuO + H2 = Cu + H2O(classification)
CH3CH2CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2CH2COOH + Cr{+3} + H2O =>
3 CH3CH2CH2CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3CH2CH2COOH + 4 Cr{+3} + 11 H2O
NaOH + FeS = Fe(OH)2 + Na2S =>
2 NaOH + FeS = Fe(OH)2 + Na2S
NO2 + H20(water) = HNO3 + NO =>
40 NO2 + H20(water) = 20 HNO3 + 20 NO
K4Fe(CN)2 + CuSO4 = K2SO4 + Cu2Fe(CN)2 =>
K4Fe(CN)2 + 2 CuSO4 = 2 K2SO4 + Cu2Fe(CN)2
Cr(OH)3 + OH{-} + BrO3{-} = CrO4{2-} + Br{-} + H2O =>
2 Cr(OH)3 + 4 OH{-} + BrO3{-} = 2 CrO4{2-} + Br{-} + 5 H2O
AsCl3 + KBrO3 + HCl = AsCl5 + KBr + H2O =>
3 AsCl3 + KBrO3 + 6 HCl = 3 AsCl5 + KBr + 3 H2O
FeO2 + HCl = FeCl2 + Cl2 + H2O =>
FeO2 + 4 HCl = FeCl2 + Cl2 + 2 H2O
C10H16O + NaBH4 + CH3OH = C10H18O + NaB(OCH3)4 =>
4 C10H16O + NaBH4 + 4 CH3OH = 4 C10H18O + NaB(OCH3)4
MnO2 + KBrO3 + KOH = K2MnO4 + KBr + H2O =>
3 MnO2 + KBrO3 + 6 KOH = 3 K2MnO4 + KBr + 3 H2O
Fe + SnO = FeO + Sn =>
Fe + SnO = FeO + Sn
FeO = Fe2 + O3 =>
6 FeO = 3 Fe2 + 2 O3
HIO3 + H2O = H2O2 + I2 =>
2 HIO3 + 4 H2O = 5 H2O2 + I2
K2Cr2O7(aq) + H2O(l) + S(s) = SO2(g) + KOH(aq) + Cr2O3(aq) =>
2 K2Cr2O7(aq) + 2 H2O(l) + 3 S(s) = 3 SO2(g) + 4 KOH(aq) + 2 Cr2O3(aq)
Al2O3 + Zn = Al + ZnO =>
Al2O3 + 3 Zn = 2 Al + 3 ZnO
Na2WO4 + Na2HPO4 + HCl = H3PW12O40 + NaCl + H2O =>
12 Na2WO4 + Na2HPO4 + 26 HCl = H3PW12O40 + 26 NaCl + 12 H2O
Cu(NH3)4{2+} + H{+} = Cu{2+} + NH4{+} =>
Cu(NH3)4{2+} + 4 H{+} = Cu{2+} + 4 NH4{+}
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
CrCl3 + H2O2 + KOH = KCrO4 + KCl + H2O =>
CrCl3 + 2 H2O2 + 4 KOH = KCrO4 + 3 KCl + 4 H2O
Cr + CaCl2 = CrCl2 + Ca =>
Cr + CaCl2 = CrCl2 + Ca
CO2 + CaO = CaC2 + O2 =>
4 CO2 + 2 CaO = 2 CaC2 + 5 O2
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
Fe(NH4)2(SO4)2*6H2O + CaCO3 = FeCO3 + Ca + (NH4) + (SO4) + H2O =>
Fe(NH4)2(SO4)2*6H2O + CaCO3 = FeCO3 + Ca + 2(NH4) + 2(SO4) + 6 H2O
Fe(NO3)2 + Na2CO3 = FeCO3 + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + 2 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO3 + Fe(OH)3 = FeOHSO4 + H2O =>
SO3 + Fe(OH)3 = FeOHSO4 + H2O
Na2SO4 + Sr(NO3)2 = NaNO3 + SrSO4 =>
Na2SO4 + Sr(NO3)2 = 2 NaNO3 + SrSO4
C5H11OH(l) + O2(g) = CO2(g) + H2O =>
2 C5H11OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O
HB(aq) + O2(g) = HBO2(aq) =>
HB(aq) + O2(g) = HBO2(aq)
Cu(OH)2 + NaOH = Na2CuO2 + H2O =>
Cu(OH)2 + 2 NaOH = Na2CuO2 + 2 H2O
CO2(g) + O2(g) = CO3(g) =>
2 CO2(g) + O2(g) = 2 CO3(g)
Cl2 + NaHCO3 = NaCl + CO2 + Cl2O + H2O =>
2 Cl2 + 2 NaHCO3 = 2 NaCl + 2 CO2 + Cl2O + H2O
CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2 =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2
MgO + Si = Mg2Si + SiO =>
2 MgO + 3 Si = Mg2Si + 2 SiO
CuCl + O2 = CuCl2*3Cu(O) + CuCl2 =>
12 CuCl + 3 O2 = 2 CuCl2*3Cu(O) + 4 CuCl2
Pb + CuSO4 = Pb(SO4)2 + Cu =>
Pb + 2 CuSO4 = Pb(SO4)2 + 2 Cu
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3 =>
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
Mg(s) + Fe(NO3)3 = Mg(NO3)2 + Fe(s) =>
3 Mg(s) + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 Fe(s)
NaOH + C8H5O4K = H2O + C8H4O4KNa =>
NaOH + C8H5O4K = H2O + C8H4O4KNa
Ag + CuCl2 = AgCl + CuCl =>
Ag + CuCl2 = AgCl + CuCl
AgClO3 + BaCl2 = AgCl + Ba(ClO3)2 =>
2 AgClO3 + BaCl2 = 2 AgCl + Ba(ClO3)2
H2Te(aq) + KOH(aq) = H2O + K2Te(aq) =>
H2Te(aq) + 2 KOH(aq) = 2 H2O + K2Te(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Zn(s) + Ca(NO3)2(aq) = Zn(NO3)2 + Ca =>
Zn(s) + Ca(NO3)2(aq) = Zn(NO3)2 + Ca
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
SH2 + H2O = S + H3O =>
SH2 + 2 H2O = S + 2 H3O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/16/25
Equations balanced on 03/18/24
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