Equations balanced on the previous day | Equations balanced on the next day |
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C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C + H2O = CO + H2 =>
C + H2O = CO + H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H2SO4 = H2O + SO2 + O2 =>
2 H2SO4 = 2 H2O + 2 SO2 + O2
HCH3COO + NaOH = NaH + CO2 + H2O =>
HCH3COO + 4 NaOH = 4 NaH + 2 CO2 + 2 H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaBr + Cl2 = NaCl + Br =>
2 NaBr + Cl2 = 2 NaCl + 2 Br
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
N2H4 + O2 = NO + H2O =>
N2H4 + 2 O2 = 2 NO + 2 H2O
BaCl2 + S(CO3) = Ba(CO3) + Cl4S2 =>
2 BaCl2 + 2 S(CO3) = 2 Ba(CO3) + Cl4S2
HCl + Al(OH)3 = H2O + AlCl3 =>
3 HCl + Al(OH)3 = 3 H2O + AlCl3
SnCl2 + I2 + HCl = SnCl4 + HI =>
SnCl2 + I2 + 2 HCl = SnCl4 + 2 HI
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + HCl + H2S = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
N2H4 + O = NO + H2O =>
N2H4 + 4 O = 2 NO + 2 H2O
Ca + HOh = CaOh + H =>
Ca + HOh = CaOh + H
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HBr + Ca(OH)3 = H2O + CaBr3 =>
3 HBr + Ca(OH)3 = 3 H2O + CaBr3
Cu + AgCl2 = CuCl2 + Ag =>
Cu + AgCl2 = CuCl2 + Ag
NiSO4 + KI + KIO3 + H2O = Ni(OH)2 + K2SO4 + I2 =>
3 NiSO4 + 5 KI + KIO3 + 3 H2O = 3 Ni(OH)2 + 3 K2SO4 + 3 I2
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Cu + AgCl = CuCl2 + Ag =>
Cu + 2 AgCl = CuCl2 + 2 Ag
MnO4{2-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
MnO4{2-} + 2 NO2{-} + 4 H{+} = Mn{2+} + 2 NO3{-} + 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
H2SO4 + Pb + PbO2 = PbSO4 + H2O =>
2 H2SO4 + Pb + PbO2 = 2 PbSO4 + 2 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HCl + Pb(NO3)2 = PbCl2 + HNO3 =>
2 HCl + Pb(NO3)2 = PbCl2 + 2 HNO3
NaCO3 + HCl = NaCl2 + CO2 + H2O =>
NaCO3 + 2 HCl = NaCl2 + CO2 + H2O
HCl + Pb(NO3)2 = PbCl2 + HNO3 =>
2 HCl + Pb(NO3)2 = PbCl2 + 2 HNO3
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HCl + Pb(NO3)2 = PbCl2 + HNO3 =>
2 HCl + Pb(NO3)2 = PbCl2 + 2 HNO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/04/09
Equations balanced on 05/04/08
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