| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na + 2 H2O = 2 NaOH + H2
Ni + HNO3 = Ni(NO3)2 + H2 =>
Ni + 2 HNO3 = Ni(NO3)2 + H2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Zn + SnCl2 = ZnSnCl2 =>
Zn + SnCl2 = ZnSnCl2
Ca(HCO3)2 = CaCO3 + CO2 + H2O =>
Ca(HCO3)2 = CaCO3 + CO2 + H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Cu + HNO3 = H2O + Cu(NO3)2 + NO2 =>
Cu + 4 HNO3 = 2 H2O + Cu(NO3)2 + 2 NO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
Mg + O = MgO =>
Mg + O = MgO
Mg(s) + O(g) = MgO =>
Mg(s) + O(g) = MgO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Na2SO4 + Ba(CH3CO2)2 = BaSO4 + NaCH3CO2 =>
Na2SO4 + Ba(CH3CO2)2 = BaSO4 + 2 NaCH3CO2
(NH4)2S + CoCl2 = CoS + NH4Cl =>
(NH4)2S + CoCl2 = CoS + 2 NH4Cl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Zn + Sn(II)Cl2 = ZnSn(II)Cl2 =>
Zn + Sn(II)Cl2 = ZnSn(II)Cl2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
H + S = H2S =>
2 H + S = H2S
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2S + NO3{-} + H{+} = S8 + NO + H2O =>
24 H2S + 16 NO3{-} + 16 H{+} = 3 S8 + 16 NO + 32 H2O
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
M(OH)2 + HCl = MCl2 + H2O =>
M(OH)2 + 2 HCl = MCl2 + 2 H2O
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C3H5O + O2 = CO2 + H2O =>
4 C3H5O + 15 O2 = 12 CO2 + 10 H2O
H2 + O = H2O =>
H2 + O = H2O
C9H13O3N + O2 = H2O + CO2 + N2 =>
4 C9H13O3N + 43 O2 = 26 H2O + 36 CO2 + 2 N2
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H20 =>
20 IO3{-} + 60 NaHSO3 = 10 I2 + 60 Na{+} + 60 SO4{2-} + 40 H{+} + H20
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/08
Equations balanced on 10/04/07
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