Equations balanced on the previous day | Equations balanced on the next day |
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
C6H4(OCOCH3)COOH + NaOH = C7H5NaO3 + H2O =>
7 C6H4(OCOCH3)COOH + 9 NaOH = 9 C7H5NaO3 + 10 H2O
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3COH + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 CH3COH + K2SO4 + 7 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2S + Cl = S + HCl =>
H2S + 2 Cl = S + 2 HCl
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
3 KNO3 + Cr2(SO4)3 + 5 Na2CO3 = 3 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
PbO2 + HBr = PbBr2 + Br2 + H2O =>
PbO2 + 4 HBr = PbBr2 + Br2 + 2 H2O
Cr{3+} + OH{-} = Cr(OH)3 =>
Cr{3+} + 3 OH{-} = Cr(OH)3
C12H22O11 + KClO3 = CO2 + H2O + KCl =>
C12H22O11 + 8 KClO3 = 12 CO2 + 11 H2O + 8 KCl
Cu2O + CuS = SO2 + Cu2 =>
4 Cu2O + 2 CuS = 2 SO2 + 5 Cu2
Cu2O + CuS = SO2 + Cu2 =>
4 Cu2O + 2 CuS = 2 SO2 + 5 Cu2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
KCLO3 = KCLO4 + KCL =>
4 KCLO3 = 3 KCLO4 + KCL
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag{+} + OH{-} = Ag(OH) =>
Ag{+} + OH{-} = Ag(OH)
HCL + NaOH = NaCL + H2O =>
HCL + NaOH = NaCL + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Eu{2+} + Sn{2+} = Eu{3+} + Sn =>
2 Eu{2+} + Sn{2+} = 2 Eu{3+} + Sn
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
K2Cr2O7 + HI = CrI3 + KI + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 CrI3 + 2 KI + 3 I2 + 7 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
CaCl2 = Ca2 + Cl2 =>
2 CaCl2 = Ca2 + 2 Cl2
H2O2 + FeSO4 + H2SO4 = Fe(SO4)3 + H2O =>
2 H2O2 + FeSO4 + 2 H2SO4 = Fe(SO4)3 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
IO{-} + H2O + Au + Br{-} = I{-} + OH{-} + AuBr{4}{-} =>
5 IO{-} + 5 H2O + 2 Au + 2 Br{-} = 5 I{-} + 10 OH{-} + 2 AuBr{4}{-}
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe + SnCl4 = FeCl3 + SnCl2 =>
2 Fe + 3 SnCl4 = 2 FeCl3 + 3 SnCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
IO{-} + H2O + Au + Br{-} = I{-} + OH{-} + AuBr{4}{-} =>
5 IO{-} + 5 H2O + 2 Au + 2 Br{-} = 5 I{-} + 10 OH{-} + 2 AuBr{4}{-}
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
IO{-} + H2O + Au + Br{-} = I{-} + OH{-} + AuBr{4}{-} =>
5 IO{-} + 5 H2O + 2 Au + 2 Br{-} = 5 I{-} + 10 OH{-} + 2 AuBr{4}{-}
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Equations balanced on 02/26/12
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