Equations balanced on the previous day | Equations balanced on the next day |
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H3OF + O2 = CO + H2O + HF =>
C2H3OF + O2 = 2 CO + H2O + HF
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + 2 NaNO3 + 12 H2O
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Mg(s) + CO2(g) = MgO + C =>
2 Mg(s) + CO2(g) = 2 MgO + C
(H2) + (O2) = (H2O) =>
2(H2) + (O2) = 2(H2O)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Au + NO3{-} + Cl{-} + H3O{+} = AuCl4{-} + N2 + H2O =>
10 Au + 6 NO3{-} + 40 Cl{-} + 36 H3O{+} = 10 AuCl4{-} + 3 N2 + 54 H2O
HC2H3O2 + NaCO3 = CO2 + H2O + NaC2H3O2 =>
9 HC2H3O2 + 8 NaCO3 = 10 CO2 + 6 H2O + 8 NaC2H3O2
KO2 + CO2 = K2CO2 + O2 =>
2 KO2 + CO2 = K2CO2 + 2 O2
MgO(s) + C(s) = Mg + CO2 =>
2 MgO(s) + C(s) = 2 Mg + CO2
I2 + S2O3{2-} = S4O6{2-} + I{-} =>
I2 + 2 S2O3{2-} = S4O6{2-} + 2 I{-}
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
Cu3 + S8 = Cu2S =>
16 Cu3 + 3 S8 = 24 Cu2S
MgO(s) + C(s) = Mg + CO2 =>
2 MgO(s) + C(s) = 2 Mg + CO2
KJ + K2Cr2O2 + H2SO4 = J2 + Cr2(S04)3 + K2SO4 + H2O =>
74 KJ + K2Cr2O2 + 50 H2SO4 = 37 J2 + Cr2(S04)3 + 38 K2SO4 + 50 H2O
Fe2 + HCl = FeCl2 + H2 =>
Fe2 + 4 HCl = 2 FeCl2 + 2 H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
HCOONa + H2SO4 = HCOOH + Na2SO4 =>
2 HCOONa + H2SO4 = 2 HCOOH + Na2SO4
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Mn3O4 + Na2O2 = Na2MnO4 + Na2O =>
Mn3O4 + 5 Na2O2 = 3 Na2MnO4 + 2 Na2O
(NH4)3PO4 + ZnSO4 = (NH4)2SO4 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 ZnSO4 = 3(NH4)2SO4 + Zn3(PO4)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KJ + K2Cr2O7 + H2SO4 = J2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KJ + K2Cr2O7 + 7 H2SO4 = 3 J2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
H2SO4 + CaCO3 = CO2 + H2O + CaSO4 =>
H2SO4 + CaCO3 = CO2 + H2O + CaSO4
K2SO4 + Pb(NO3)2 = PbSO4 + KNO3 =>
K2SO4 + Pb(NO3)2 = PbSO4 + 2 KNO3
H20 + SO4 = H2SO4 =>
H20 + 10 SO4 = 10 H2SO4
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
H2SO4 + NaOH = Na2SO4 + HOH =>
H2SO4 + 2 NaOH = Na2SO4 + 2 HOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2SO4 + Pb(NO3)2 = Pb2(SO4)2 + KNO3 =>
2 K2SO4 + 2 Pb(NO3)2 = Pb2(SO4)2 + 4 KNO3
AuS + H = Au + H2S =>
AuS + 2 H = Au + H2S
KMnO4 + SO2 = KMnO2 + SO4 =>
KMnO4 + SO2 = KMnO2 + SO4
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/19/12
Equations balanced on 11/18/11
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