Equations balanced on the previous day | Equations balanced on the next day |
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
MnO2 + Mg = Mn + MgO =>
MnO2 + 2 Mg = Mn + 2 MgO
HCOOH + ZnO = HCOOZn + HO =>
HCOOH + ZnO = HCOOZn + HO
H{+} + P4 + NO3{-} = H3PO4 + NO2 + H2O =>
20 H{+} + P4 + 20 NO3{-} = 4 H3PO4 + 20 NO2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl2 + KBr = Br + KCl =>
Cl2 + 2 KBr = 2 Br + 2 KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C8H6O2 + O2 = CO2 + H2O =>
2 C8H6O2 + 17 O2 = 16 CO2 + 6 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Na2Cr2O7 + HCl = CrCl3 + Cl2 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 NaCl + 7 H2O
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
H2 + O2 + N2 = HNO3 =>
H2 + 3 O2 + N2 = 2 HNO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
H2O + O2 + N2 = HNO3 =>
2 H2O + 5 O2 + 2 N2 = 4 HNO3
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
H2 + O2 + N2 = HNO3 =>
H2 + 3 O2 + N2 = 2 HNO3
C3H9(OH)3 + O2 = CO2 + H20 =>
10 C3H9(OH)3 + 15 O2 = 30 CO2 + 6 H20
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Na2Cr2O7 + HCl = CrCl3 + Cl2 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 NaCl + 7 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCOH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + HCOOH + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 HCOOH + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
As2O3 + H2SO4 + Zn = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 H2O
KClO = KClO3 + KCl =>
3 KClO = KClO3 + 2 KCl
MgCO3 + CO2 + H2O = Mg(HCO3)2 =>
MgCO3 + CO2 + H2O = Mg(HCO3)2
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
(NH4)2CO3 + Cr(NO3)3 = Cr2(CO3)3 + NH4NO3 =>
3(NH4)2CO3 + 2 Cr(NO3)3 = Cr2(CO3)3 + 6 NH4NO3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
H2S = H2 + S =>
H2S = H2 + S
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 CuS + 14 HNO3 = 3 Cu(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/01/14
Equations balanced on 01/31/13
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