| Equations balanced on the previous day | Equations balanced on the next day |
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Mg + Zn(NO3)2 = Zn + Mg(NO3)2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Mg + Zn(NO3)2 = Zn + Mg(NO3) =>
2 Mg + Zn(NO3)2 = Zn + 2 Mg(NO3)
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
FeCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
CuS + 10 HNO3 = Cu(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
Mg + Cu(SO4) = Cu2 + Mg(SO4) =>
2 Mg + 2 Cu(SO4) = Cu2 + 2 Mg(SO4)
Ca3(PO4)2 + SIO2 = P4O10 + CaSIO3 =>
2 Ca3(PO4)2 + 6 SIO2 = P4O10 + 6 CaSIO3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
N2O5 + H2O = NHO3 =>
N2O5 + H2O = 2 NHO3
NH4ClO4 = N2 + Cl2 + O2 + H20 =>
10 NH4ClO4 = 5 N2 + 5 Cl2 + 20 O2 + 2 H20
NH3 = N3 + H2 =>
6 NH3 = 2 N3 + 9 H2
N3{-} + I2 = N2 + I{-} =>
2 N3{-} + I2 = 3 N2 + 2 I{-}
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2
Pb(NO3)2 + K2CrO4 = Pb(CrO4) + K(NO3) =>
Pb(NO3)2 + K2CrO4 = Pb(CrO4) + 2 K(NO3)
CHCH + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 CHCH + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
Ag + NaCl = AgCl + Na =>
Ag + NaCl = AgCl + Na
H2SO4 + C2H5OH = (CH3O)2SO2 + H2O =>
H2SO4 + C2H5OH = (CH3O)2SO2 + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cr(s) + NiSO4 = Cr2(SO4)3 + Ni =>
2 Cr(s) + 3 NiSO4 = Cr2(SO4)3 + 3 Ni
Zn + Cu(SO4) = Cu2 + Zn2(SO4) =>
4 Zn + 2 Cu(SO4) = Cu2 + 2 Zn2(SO4)
Cu + H2(SO4) = Cu2(SO4) + H2 =>
2 Cu + H2(SO4) = Cu2(SO4) + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
NaOH + (NH4)2SO4 = Na2SO4 + NH3 + H2O =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 H2O
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu + H2(SO4) = Cu2(SO4) + H2 =>
2 Cu + H2(SO4) = Cu2(SO4) + H2
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Cu + H2(SO4) = Cu2(SO4) + H2 =>
2 Cu + H2(SO4) = Cu2(SO4) + H2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
HBr + Fe = FeBr3 + H2 =>
6 HBr + 2 Fe = 2 FeBr3 + 3 H2
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
Ca + C2 = CaC2 =>
Ca + C2 = CaC2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb{2+} + Au{3+} = Pb{4+} + Au =>
3 Pb{2+} + 2 Au{3+} = 3 Pb{4+} + 2 Au
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
Cr{3+} + Mn = Mn{2+} + Cr =>
2 Cr{3+} + 3 Mn = 3 Mn{2+} + 2 Cr
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + SO4 = Fe2(SO4)3 =>
2 Fe + 3 SO4 = Fe2(SO4)3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/10/11
Equations balanced on 04/09/10
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