Equations balanced on the previous day | Equations balanced on the next day |
2 O3 = 3 O2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Ethylalcohol + oxygen = carbondioxide + water =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
NiCl2 + O2 = NiO + (Cl2)2O5 =>
4 NiCl2 + 7 O2 = 4 NiO + 2(Cl2)2O5
Cr + HCl = CrCl + H2 =>
2 Cr + 2 HCl = 2 CrCl + H2
H{+} + NO3{-} + UO2{+} = NO + UO2{2+} + H2O =>
4 H{+} + NO3{-} + 3 UO2{+} = NO + 3 UO2{2+} + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgF + (NH4)2CO3 = Ag2CO3 + NH4F =>
2 AgF + (NH4)2CO3 = Ag2CO3 + 2 NH4F
FeBr2 + KCl = FeCl2 + KBr =>
FeBr2 + 2 KCl = FeCl2 + 2 KBr
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
Ca + SnCl2 = CaCl2 + Sn =>
Ca + SnCl2 = CaCl2 + Sn
CL + NAI = NACL + I2 =>
2 CL + 2 NAI = 2 NACL + I2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
H{+} + NO3{-} + UO{2+} = NO + UO2{2+} + H2O =>
2 H{+} + 2 NO3{-} + 3 UO{2+} = 2 NO + 3 UO2{2+} + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
KHCO3(s) = K2CO3(s) + H2O(g) + CO2 =>
2 KHCO3(s) = K2CO3(s) + H2O(g) + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
PbO2 + HCl = H2O + PbCl2 + Cl2 =>
PbO2 + 4 HCl = 2 H2O + PbCl2 + Cl2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Cl + NaI = NaCl + I2 =>
2 Cl + 2 NaI = 2 NaCl + I2
K2CO3 + NiSO4 = NiCO3 + K2SO4 =>
K2CO3 + NiSO4 = NiCO3 + K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
PbO + Fe = FeO + Pb =>
PbO + Fe = FeO + Pb
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
K2Cr2O7 + Zn + H2SO4 = ZnSO4 + Cr2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 5 Zn + 7 H2SO4 = 5 ZnSO4 + Cr2SO4 + K2SO4 + 7 H2O
I2 + KOH = KIO + KI + H2O =>
I2 + 2 KOH = KIO + KI + H2O
K2SO4 + Ca(NO3)2 = CaSO4 + KNO3 =>
K2SO4 + Ca(NO3)2 = CaSO4 + 2 KNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Al + Zn(NO3)2 = Al(NO3)2 + Zn =>
Al + Zn(NO3)2 = Al(NO3)2 + Zn
Na2SO4 + Ca(C2H3O2)2 = CaSO4 + Na(C2H3O2) =>
Na2SO4 + Ca(C2H3O2)2 = CaSO4 + 2 Na(C2H3O2)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaCl + H2So4 = Na2So4 + HCl =>
2 NaCl + H2So4 = Na2So4 + 2 HCl
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Equations balanced on 02/07/14
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