| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + K2CO3 = K2SO4 + MgCO3
H2O + P4 = H2 + H3PO4 =>
16 H2O + P4 = 10 H2 + 4 H3PO4
C6H5OH + C6H5COCl + NaOH = C6H5OCOC6H5 + NaCl + H2O =>
C6H5OH + C6H5COCl + NaOH = C6H5OCOC6H5 + NaCl + H2O
Sb + F2 = SbF =>
2 Sb + F2 = 2 SbF
Al3 + PO4 = AlPO4 =>
Al3 + 3 PO4 = 3 AlPO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
ThO2 + Ca = Th + CaO =>
ThO2 + 2 Ca = Th + 2 CaO
PtSO4 = SO3 + Pt + O2 =>
2 PtSO4 = 2 SO3 + 2 Pt + O2
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
Ag2C2O4 + Ca = CaC2O4 + Ag =>
Ag2C2O4 + Ca = CaC2O4 + 2 Ag
HNO3 + Co(HCO3)2 = CO2 + H2O + Co(NO3)2 =>
2 HNO3 + Co(HCO3)2 = 2 CO2 + 2 H2O + Co(NO3)2
C4H6O5 + H2O = CO2 + CH3OH =>
C4H6O5 + H2O = 2 CO2 + 2 CH3OH
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g)CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g)CaCl2(aq)
KCl + I2 = KI + Cl2 =>
2 KCl + I2 = 2 KI + Cl2
HF + NaHCO3 = NaF + H2CO3 =>
HF + NaHCO3 = NaF + H2CO3
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
K3PO4(aq) + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4(aq) + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Fe(OH)3 + HCl = FeCl3 + HOH =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 HOH
(NH4OH) + Na3PO4 = (NH4)3PO4 + NaOH =>
3(NH4OH) + Na3PO4 = (NH4)3PO4 + 3 NaOH
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Br2 + CaF2 = Ca + BrF =>
Br2 + CaF2 = Ca + 2 BrF
KCl + HOH = KOH + HCl =>
KCl + HOH = KOH + HCl
XYZ4 + A4Z10 = X3AZ4 + Y2Z7 =>
12 XYZ4 + A4Z10 = 4 X3AZ4 + 6 Y2Z7
K2S2O5 + H2O + HAuCl4 = K2SO4 + HCl + SO2 + Au =>
3 K2S2O5 + 3 H2O + 2 HAuCl4 = 3 K2SO4 + 8 HCl + 3 SO2 + 2 Au
Ba(NO3)2 + K2SO4 = BaK2 + (NO3)2SO4 =>
Ba(NO3)2 + K2SO4 = BaK2 + (NO3)2SO4
SiH4 + AgNO3 + H2O = Ag + HNO3 + SiO2 =>
SiH4 + 8 AgNO3 + 2 H2O = 8 Ag + 8 HNO3 + SiO2
Ni{+} + S{-} = NiS =>
Ni{+} + S{-} = NiS
K2O = K + O =>
K2O = 2 K + O
CuCl2 + F = CuF + Cl =>
CuCl2 + F = CuF + 2 Cl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ca(OH)F + H2SO4 = CaF + SO4 + H2O =>
2 Ca(OH)F + H2SO4 = 2 CaF + SO4 + 2 H2O
KClO4 + H2O = K + HClO4 + OH =>
KClO4 + H2O = K + HClO4 + OH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaOCl + KI = NaI + KCl + O =>
NaOCl + KI = NaI + KCl + O
C19H36O2 + O2 = CO2 + H26 =>
13 C19H36O2 + 234 O2 = 247 CO2 + 18 H26
FeC2O4*2H2O(s) + O2(g) = Fe2O3(s) + CO2(g) + H2O(g) =>
4 FeC2O4*2H2O(s) + 3 O2(g) = 2 Fe2O3(s) + 8 CO2(g) + 8 H2O(g)
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
Ca(OH)2 + ClH = ClOH + CaH2 =>
Ca(OH)2 + 2 ClH = 2 ClOH + CaH2
H2SO4 + KOH = K2SO4 + H2O = =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
SnO + H = SnOH =>
SnO + H = SnOH
ROH + Ag(NO3)2OH = Ag + H2O + NH3 + ROO =>
19 ROH + 3 Ag(NO3)2OH = 3 Ag + 2 H2O + 6 NH3 + 19 ROO
Ba2Cl + KCrO4 = Ba2CrO4 + KCl =>
Ba2Cl + KCrO4 = Ba2CrO4 + KCl
HCl + Zn + Al = AlCl + ZnH =>
HCl + Zn + Al = AlCl + ZnH
B5 + S4 = B2S3 =>
8 B5 + 15 S4 = 20 B2S3
Al2(SO4)3 + Na2SO4 + H2O = Na[Al(OH)4] + H2SO4 =>
Al2(SO4)3 + Na2SO4 + 8 H2O = 2 Na[Al(OH)4] + 4 H2SO4
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
KBrO3 + NH3 = N2 + KBr + H2O =>
KBrO3 + 2 NH3 = N2 + KBr + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
P4 = P =>
P4 = 4 P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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