Equations balanced on the previous day | Equations balanced on the next day |
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2 Bi2S3 + 11 O2 = 2 Bi2O5 + 6 SO2
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
CO2 + Fe(OH)2 = FeCO3 + H2O =>
CO2 + Fe(OH)2 = FeCO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + MgSO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + MgSO4 = Mg(OH)2 + Na2SO4
F + KBr = FBr + K =>
F + KBr = FBr + K
HPO3{-2} + I{-} + H{+} = I3{-} + HPO2{-} + H2O =>
2 HPO3{-2} + 3 I{-} + 4 H{+} = I3{-} + 2 HPO2{-} + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
Ca(NO3)2 = Ca{2+} + NO3{-} =>
Ca(NO3)2 = Ca{2+} + 2 NO3{-}
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
C6H1206 + O2 = CO2 + H2O =>
2 C6H1206 + 615 O2 = 12 CO2 + 1206 H2O
NaBr + CaCl2 = NaCl2 + CaBr =>
NaBr + CaCl2 = NaCl2 + CaBr
NaCl + K(NO3) = Na(NO3) + KCl =>
NaCl + K(NO3) = Na(NO3) + KCl
Al(OH)3 + (H2SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3(H2SO4) = Al2(SO4)3 + 6 H2O
NH4VO3 + O2 = V2O5 + H2O + NO2 =>
4 NH4VO3 + 7 O2 = 2 V2O5 + 8 H2O + 4 NO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + AgNO3 = NaNO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3
C6H1206 + O2 = CO2 + H2O =>
2 C6H1206 + 615 O2 = 12 CO2 + 1206 H2O
NiO + C = Ni + CO2 =>
2 NiO + C = 2 Ni + CO2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Hg2(O) + O2 = HgO =>
2 Hg2(O) + O2 = 4 HgO
SrBr2 + Cl2 = SrCl2 + Br2 =>
SrBr2 + Cl2 = SrCl2 + Br2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PbCl4 + K3PO4 = KCl + Pb3(PO4)4 =>
3 PbCl4 + 4 K3PO4 = 12 KCl + Pb3(PO4)4
C6H1206 + O2 = CO2 + H2O =>
2 C6H1206 + 615 O2 = 12 CO2 + 1206 H2O
Mg(OH)2 + HCl2 = MgCl + OH + HCl =>
Mg(OH)2 + HCl2 = MgCl + 2 OH + HCl
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/01/10
Equations balanced on 03/03/09
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