| Equations balanced on the previous day | Equations balanced on the next day |
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CuCO3 + H2SO4 = CuSO4 + CO2 + H2O
CuCO3 + CH3COOH = (CH3COO)2Cu + CO2 + H2O =>
CuCO3 + 2 CH3COOH = (CH3COO)2Cu + CO2 + H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Na + Fe2O3 = NaO2 + Fe =>
3 Na + 2 Fe2O3 = 3 NaO2 + 4 Fe
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HNO3 + H2S = NO2 + H2O + H2SO4 =>
8 HNO3 + H2S = 8 NO2 + 4 H2O + H2SO4
Cr2O7{2-} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
Cr2O7{2-} + 14 H{+} + 3 Cu = 2 Cr{3+} + 7 H2O + 3 Cu{2+}
HNO3 + H2S = NO2 + H2O + H2SO4 =>
8 HNO3 + H2S = 8 NO2 + 4 H2O + H2SO4
FeSO4 + KMnO4 + H2SO4 = Fe2S3O12 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2S3O12 + 2 MnSO4 + K2SO4 + 8 H2O
KHCO3 + H3PO4 = K2HPO4 + H2O + CO2 =>
2 KHCO3 + H3PO4 = K2HPO4 + 2 H2O + 2 CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
B4C3 + CO2 = B2O3 + C =>
B4C3 + 3 CO2 = 2 B2O3 + 6 C
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu + H2SO4 = Cu2SO4 + SO2 + H2O =>
2 Cu + 2 H2SO4 = Cu2SO4 + SO2 + 2 H2O
PH3 + CrO4{2-} + H2O = Cr(OH)4{-} + P + OH({-}) =>
PH3 + CrO4{2-} + H2O = Cr(OH)4{-} + P + OH({-})
PH3 + CrO4{2-} + H2O = Cr(OH)4{-} + P + OH{-} =>
PH3 + CrO4{2-} + H2O = Cr(OH)4{-} + P + OH{-}
Na + CH3OH = NaCH3O + H =>
Na + CH3OH = NaCH3O + H
Na + CH3OH = NaCH3O + H =>
Na + CH3OH = NaCH3O + H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
KCNO + H2O = K + OH + HCNO =>
KCNO + H2O = K + OH + HCNO
KNO3 + H2O = K + OH + HNO3 =>
KNO3 + H2O = K + OH + HNO3
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Al(OH)3 + NaOH = Na2OAl2O3 + H2O =>
2 Al(OH)3 + 2 NaOH = Na2OAl2O3 + 4 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Mg + O = MgO =>
Mg + O = MgO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H + O = H2O =>
2 H + O = H2O
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
Ag2O = O2 + Ag =>
2 Ag2O = O2 + 4 Ag
H2SO4 + Cu2S = H2S + Cu2SO4 =>
H2SO4 + Cu2S = H2S + Cu2SO4
Ca(OH)2 = H2O + CaO =>
Ca(OH)2 = H2O + CaO
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
N2H8CO3 + CuN2O3 = N2H8 + N2 + O6 + CO3Cu =>
2 N2H8CO3 + 2 CuN2O3 = 2 N2H8 + 2 N2 + O6 + 2 CO3Cu
NaCl = Na + Cl =>
NaCl = Na + Cl
Y2O3 + HNO3 = Y(NO3)3 + H2O =>
Y2O3 + 6 HNO3 = 2 Y(NO3)3 + 3 H2O
AgNO3 + KI = AgI + NO3K =>
AgNO3 + KI = AgI + NO3K
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + H2SO4 = (NH4)HSO4 =>
NH3 + H2SO4 = (NH4)HSO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/26/09
Equations balanced on 07/26/08
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