Equations balanced on the previous day | Equations balanced on the next day |
EuC2 + 2 H2O = Eu(OH)2 + C2H2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2 + Pb
Zn{2+} + OH{-} = Zn(OH)4{2-} =>
Zn{2+} + 4 OH{-} = Zn(OH)4{2-}
Co(NO3)2 + Na2CO3 + H2O = (CoOH)2CO3 + NaNO3 + CO2 =>
2 Co(NO3)2 + 2 Na2CO3 + H2O = (CoOH)2CO3 + 4 NaNO3 + CO2
S + I2 = SI2 =>
S + I2 = SI2
Cr2O3 + O2 + CaF2 = CaCrO4 + F =>
2 Cr2O3 + 5 O2 + 4 CaF2 = 4 CaCrO4 + 8 F
Mg(OH)2 + H3(PO4) = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 H2O
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
NaHCO3 + Ca(OH)2 = H2O + NaOH + CaCO3 =>
NaHCO3 + Ca(OH)2 = H2O + NaOH + CaCO3
C3H7OH + H2SO4 + K2Cr2O7 = C3H6O + K2SO4 + CrSO4 + H2O =>
4 C3H7OH + 3 H2SO4 + K2Cr2O7 = 4 C3H6O + K2SO4 + 2 CrSO4 + 7 H2O
Ca2 + ClO3 = CaCl + O2 =>
Ca2 + 2 ClO3 = 2 CaCl + 3 O2
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
I{-} + Br2 = I2 + Br{-2} =>
4 I{-} + Br2 = 2 I2 + 2 Br{-2}
H2 + Fe2O3 = Fe + H2O =>
3 H2 + Fe2O3 = 2 Fe + 3 H2O
H2[PbCl4] + KOH = K2[PbCl4] + H2O =>
H2[PbCl4] + 2 KOH = K2[PbCl4] + 2 H2O
Be(OH)2 + AgNO3 = AgOH + Be(NO3)2 =>
Be(OH)2 + 2 AgNO3 = 2 AgOH + Be(NO3)2
HBr + Ca(NO3)2 = HNO3 + CaBr2 =>
2 HBr + Ca(NO3)2 = 2 HNO3 + CaBr2
Na2O + HOH = NaOH =>
Na2O + HOH = 2 NaOH
C20H42 = C12H26 + C2H4 =>
C20H42 = C12H26 + 4 C2H4
HSO4 + Ca = CaSO4 + H =>
HSO4 + Ca = CaSO4 + H
HNO3 + Ca(HCO3)2 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + Ca(HCO3)2 = Ca(NO3)2 + 2 H2O + 2 CO2
CuSO4*5H2O + KI + SO2 = CuI + K2SO4 + H2SO4 + H2O =>
2 CuSO4*5H2O + 2 KI + SO2 = 2 CuI + K2SO4 + 2 H2SO4 + 8 H2O
Na2CO3 + CH3COO = CH3COONa + CO2 + H2O =>
7 Na2CO3 + 16 CH3COO = 14 CH3COONa + 11 CO2 + 3 H2O
H2Se + Li = Li2Se + H2 =>
H2Se + 2 Li = Li2Se + H2
TlOH = Tl2O + H2O =>
2 TlOH = Tl2O + H2O
Fe2O3 + BaH2 = Fe + Ba(OH)2 =>
2 Fe2O3 + 3 BaH2 = 4 Fe + 3 Ba(OH)2
Potassium + chlorine + oxygen = potassiumchlorate =>
2 K + Cl2 + 3 O2 = 2 KClO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
HCOOH + Ag2O = Ag + CO2 + H2O =>
HCOOH + Ag2O = 2 Ag + CO2 + H2O
BiCl3 + SnSO4 + NaOH = Bi + NaCl + Na2SnO3 + H2O + Na2SO4 =>
2 BiCl3 + 3 SnSO4 + 18 NaOH = 2 Bi + 6 NaCl + 3 Na2SnO3 + 9 H2O + 3 Na2SO4
Fe3 + Cl2 = Fe2Cl3 =>
4 Fe3 + 9 Cl2 = 6 Fe2Cl3
Ar + O = ArO =>
Ar + O = ArO
Sn + NaNO3 = SnNO3 + Na =>
Sn + NaNO3 = SnNO3 + Na
C500H1000 + O2 = CO2 + H2O =>
C500H1000 + 750 O2 = 500 CO2 + 500 H2O
Ba(HO)2(aq) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(HO)2(aq) + H2SO4(aq) = BaSO4(s) + 2 H2O(l)
S + I2 = S3I5 =>
6 S + 5 I2 = 2 S3I5
KNO3 + Cr2O3 + K2CO3 = CO2 + K2CrO4 + KNO2 =>
3 KNO3 + Cr2O3 + 2 K2CO3 = 2 CO2 + 2 K2CrO4 + 3 KNO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2SO4 + HL = S + L2 + H2O =>
H2SO4 + 6 HL = S + 3 L2 + 4 H2O
ClO3 = ClO4 + ClO2 =>
2 ClO3 = ClO4 + ClO2
C7H15Br + H2O = C7H15OH + HBr =>
C7H15Br + H2O = C7H15OH + HBr
AgNO3(l) + Cu(s) = Cu(NO3)2 + Ag =>
2 AgNO3(l) + Cu(s) = Cu(NO3)2 + 2 Ag
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(NO3)3 + KNCS = Fe(NCS){+2} + K{+} + NO3{-} =>
Fe(NO3)3 + KNCS = Fe(NCS){+2} + K{+} + 3 NO3{-}
C2H6O + H2O = CO2 + H2 =>
C2H6O + 3 H2O = 2 CO2 + 6 H2
K2MnO4 + HBr = MnBr2 + KBr + Br2 + H2O =>
K2MnO4 + 8 HBr = MnBr2 + 2 KBr + 2 Br2 + 4 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 03/29/24
Equations balanced on 04/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.