Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Na2SO4 + Pb(NO3)4 = Pb(SO4)2 + NaNO3 =>
2 Na2SO4 + Pb(NO3)4 = Pb(SO4)2 + 4 NaNO3
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb(C2H5)4 + O2 = CO2 + H2O + PbO =>
2 Pb(C2H5)4 + 27 O2 = 16 CO2 + 20 H2O + 2 PbO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
MnO4{-} + Zn + H2O = MnO2 + Zn(OH)2 + OH{-} =>
2 MnO4{-} + 3 Zn + 4 H2O = 2 MnO2 + 3 Zn(OH)2 + 2 OH{-}
Ag(NO3) + Na(OH) = NO3Na + AgOH =>
Ag(NO3) + Na(OH) = NO3Na + AgOH
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
K2SO4 + BaCl2 = Ba2(SO4)2 + KCl =>
2 K2SO4 + 2 BaCl2 = Ba2(SO4)2 + 4 KCl
H + O = H2O =>
2 H + O = H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe{+2} + Cr2O7{-2} + H{+} + {-} = FeCr{+3} + H2O =>
2 Fe{+2} + Cr2O7{-2} + 14 H{+} + 10e = 2 FeCr{+3} + 7 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(SO4) + Na(OH) = NaSO4 + CuOH =>
Cu(SO4) + Na(OH) = NaSO4 + CuOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
N + H = NH3 =>
N + 3 H = NH3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C5H5N + I2 + HCl + Cl2 = [C5H5NH][ICl4] =>
2 C5H5N + I2 + 2 HCl + 3 Cl2 = 2[C5H5NH][ICl4]
Ba(NO3)2 + Al(NO3)3 + C2H5NO2 = BaAl2O4 + CO2 + H2O + N2 =>
9 Ba(NO3)2 + 18 Al(NO3)3 + 40 C2H5NO2 = 9 BaAl2O4 + 80 CO2 + 100 H2O + 56 N2
Zn + Cu(NO3)2 = Zn(NO3) + Cu =>
2 Zn + Cu(NO3)2 = 2 Zn(NO3) + Cu
C5H5N + I2 + HCl + Cl2 = [C5H5NH][ICl4] =>
2 C5H5N + I2 + 2 HCl + 3 Cl2 = 2[C5H5NH][ICl4]
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg(SO4) + Na(OH) = NaSO4 + OHMg =>
Mg(SO4) + Na(OH) = NaSO4 + OHMg
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)3(PO4) + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3(PO4) + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
NaOH + H2 = H2O + Na =>
2 NaOH + H2 = 2 H2O + 2 Na
C35H50O23 + O2 = CO2 + H2O =>
C35H50O23 + 36 O2 = 35 CO2 + 25 H2O
CaSO3 = CaO + SO2 =>
CaSO3 = CaO + SO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/07/11
Equations balanced on 12/07/10
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