Equations balanced on the previous day | Equations balanced on the next day |
3 O2 + 2 Fe(Co)9 = 9 Co2 + 2 FeO3
O2 + NO = NO2 =>
O2 + 2 NO = 2 NO2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Na + H2O0 = NaOH + H2 =>
2 Na + 2 H2O0 = 2 NaOH + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Pb + Mg(NO3)3 = Pb(NO3)2 + Mg =>
3 Pb + 2 Mg(NO3)3 = 3 Pb(NO3)2 + 2 Mg
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4
Ca(PO3)2 + C = Ca3(PO4)2 + CO + P4 =>
3 Ca(PO3)2 + 10 C = Ca3(PO4)2 + 10 CO + P4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2CO3 + BaBr2 = BaCO3 + KBr =>
K2CO3 + BaBr2 = BaCO3 + 2 KBr
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CuSO4 + KIO3 = CuIO3 + KSO4 =>
CuSO4 + KIO3 = CuIO3 + KSO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn =>
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn
CuSO4 + KIO3 = CuIO3 + KSO4 =>
CuSO4 + KIO3 = CuIO3 + KSO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe{+2} + MnO4{-} + H{+} = Fe{+3} + Mn{+2} + H2O =>
5 Fe{+2} + MnO4{-} + 8 H{+} = 5 Fe{+3} + Mn{+2} + 4 H2O
C6H6 + Cl2 = C6H4Cl2 + HCl =>
C6H6 + 2 Cl2 = C6H4Cl2 + 2 HCl
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
O2 + Fe(Co)9 = Co2 + FeO3 =>
3 O2 + 2 Fe(Co)9 = 9 Co2 + 2 FeO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg =>
Cu + Mg(NO3)2 = Cu(NO3)2 + Mg
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
Sn + H3PO4 = H2 + Sn3(PO4)4 =>
3 Sn + 4 H3PO4 = 6 H2 + Sn3(PO4)4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu =>
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
C + HNO3 = NO2 + CO2 + H2O =>
C + 4 HNO3 = 4 NO2 + CO2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/03/13
Equations balanced on 04/02/12
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