| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaCl + BeF2 = 2 NaF + BeCl2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH3 + O2 = NO2 + H20 =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + Pb = ZnPb =>
Zn + Pb = ZnPb
Ba(OH)2 + LiCl = BaCl2 + LiOH =>
Ba(OH)2 + 2 LiCl = BaCl2 + 2 LiOH
KMnO4 = KMnO2 + O2(g) =>
KMnO4 = KMnO2 + O2(g)
KMnO4 = KMnO2 + O2 =>
KMnO4 = KMnO2 + O2
Al + NaOH = H2 + Na3AlO3 =>
2 Al + 6 NaOH = 3 H2 + 2 Na3AlO3
K + OH = KOH =>
K + OH = KOH
BaCl2 + Fe(SO4) = Ba(SO4) + FeCl2 =>
BaCl2 + Fe(SO4) = Ba(SO4) + FeCl2
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + K2SO2 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 5 CH3CH2OH = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3COOH + 13 H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
(NH4)2S2O8 + Na2S + H2O = (NH4)2SO4 + Na2SO4 + H2SO4 =>
4(NH4)2S2O8 + Na2S + 4 H2O = 4(NH4)2SO4 + Na2SO4 + 4 H2SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CuSO4 + Al = AlSO4 + Cu =>
CuSO4 + Al = AlSO4 + Cu
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
Zn(NO3)2 + Fe(NO3)3 + C6H8O7 = ZnFe2O4 + N2 + CO2 + H2O =>
9 Zn(NO3)2 + 18 Fe(NO3)3 + 20 C6H8O7 = 9 ZnFe2O4 + 36 N2 + 120 CO2 + 80 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn(NO3)4 + Mg = Sn + Mg(NO3)2 =>
Sn(NO3)4 + 2 Mg = Sn + 2 Mg(NO3)2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg(NO3)2 = Mg{+2} + NO3{-} =>
Mg(NO3)2 = Mg{+2} + 2 NO3{-}
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
LiBr = Li{+} + Br{-} =>
LiBr = Li{+} + Br{-}
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaNO3 = Na{+} + NO3{-} =>
NaNO3 = Na{+} + NO3{-}
FeCl3 = Fe{-3} + Cl{+} =>
FeCl3 = Fe{-3} + 3 Cl{+}
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
FeCl3 = Fe{-3} + Cl{+} =>
FeCl3 = Fe{-3} + 3 Cl{+}
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NaNO2 + KI + H2SO4 = I2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + Na2SO4 + K2SO4 + 2 H2O
Cu2S + O2 = Cu2O + S2 =>
2 Cu2S + O2 = 2 Cu2O + S2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HCl + MnO = MnCl2 + H2O =>
2 HCl + MnO = MnCl2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
BaI2 + K2SO4 = BaSO4 + KI =>
BaI2 + K2SO4 = BaSO4 + 2 KI
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/21/09
Equations balanced on 06/20/08
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