| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaF + Br2 = 2 NaBr + F2
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
NH2CH2COOH + O2 = CO2 + H2O + NH3 =>
2 NH2CH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
FeCO3 = CO2 + FeO =>
FeCO3 = CO2 + FeO
FeCO3 = CO2 + FeO =>
FeCO3 = CO2 + FeO
SO3 = S02 + O2 =>
2 SO3 = S02 + 3 O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
SO4 + H3O = H2S + O =>
3 SO4 + 2 H3O = 3 H2S + 14 O
HBr = Br + H =>
HBr = Br + H
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C6H18 + O2 = CO2 + H2O =>
2 C6H18 + 21 O2 = 12 CO2 + 18 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Ba(OH)2 + H2SO4 = H2O + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 H2O + BaSO4
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C2H2 + O2 = CO2 + H20 =>
10 C2H2 + 20 O2 = 20 CO2 + H20
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
Fe + H2O = H + Fe3O =>
3 Fe + H2O = 2 H + Fe3O
HNO3 + Fe3O4 = Fe(NO3)3 + NH4NO3 + H2O =>
74 HNO3 + 8 Fe3O4 = 24 Fe(NO3)3 + NH4NO3 + 35 H2O
HNO3 + FeCO3 = Fe(NO3)3 + NO + CO2 + H2O =>
10 HNO3 + 3 FeCO3 = 3 Fe(NO3)3 + NO + 3 CO2 + 5 H2O
Fe3 + Cl + KOH = KCl + FeOH =>
Fe3 + 3 Cl + 3 KOH = 3 KCl + 3 FeOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O
Ba(OH)2 + HC2H3O2 = Ba(C2H3O2)2 + H2O =>
Ba(OH)2 + 2 HC2H3O2 = Ba(C2H3O2)2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
S2O3{-2} + I2 + H2O = I{-} + SO4{-2} + H{+} =>
S2O3{-2} + 4 I2 + 5 H2O = 8 I{-} + 2 SO4{-2} + 10 H{+}
HNO3 + FeS = Fe(NO3)3 + H2SO4 + NO + H2O =>
6 HNO3 + FeS = Fe(NO3)3 + H2SO4 + 3 NO + 2 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na36H5O7 =>
72 NaHCO3 + 3 H3C6H5O7 = 90 CO2 + 43 H2O + 2 Na36H5O7
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HNO3 + CuS = Cu(NO3)2 + H2SO4 + N2 + H2O =>
18 HNO3 + 5 CuS = 5 Cu(NO3)2 + 5 H2SO4 + 4 N2 + 4 H2O
HNO3 + Cu2S = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
14 HNO3 + Cu2S = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/08/10
Equations balanced on 10/08/09
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