| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
K + SI = KSI =>
K + SI = KSI
As2H4(g) + O2 = AsO2(g) + H2O =>
As2H4(g) + 3 O2 = 2 AsO2(g) + 2 H2O
H2O + CO2 = C6H12O6 + O228 =>
114 H2O + 114 CO2 = 19 C6H12O6 + O228
C12H26 + H2O = CO + H2 =>
C12H26 + 12 H2O = 12 CO + 25 H2
C + O2 = CO2 =>
C + O2 = CO2
KCr(SO4)2 + K2S + H2O = Cr(OH)3 + H2S + K2SO4 =>
2 KCr(SO4)2 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 4 K2SO4
K2SO3 + HCl = SO3 + KCl + H2 =>
K2SO3 + 2 HCl = SO3 + 2 KCl + H2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H2S + H2O = H3O + S =>
H2S + 2 H2O = 2 H3O + S
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
SnCl2 + O2 + HCl = H2SnCl6 + H2O =>
2 SnCl2 + O2 + 8 HCl = 2 H2SnCl6 + 2 H2O
Fe + AuC2H3O2 = FeC2H3O2 + Au =>
Fe + AuC2H3O2 = FeC2H3O2 + Au
Mg3(PO4)2 + K3PO4 = Mg2(PO4) + KPO4 =>
4 Mg3(PO4)2 + K3PO4 = 6 Mg2(PO4) + 3 KPO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
B + H2O = BH + OH =>
B + H2O = BH + OH
K2S + H2SO4 = K2SO4H2S =>
K2S + H2SO4 = K2SO4H2S
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CuCl2 + K2SO4 = K2Cl2 + SO4Cu =>
CuCl2 + K2SO4 = K2Cl2 + SO4Cu
CuCl2K2SO4 = K2Cl2SO4Cu =>
CuCl2K2SO4 = K2Cl2SO4Cu
Lithiumbromide + chlorine = lithiumchloride + bromine =>
2 LiBr + Cl2 = 2 LiCl + Br2
(NH4)2SO4 + LiOH = Li2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH3 + 2 H2O
PbO2 + H2SO4 + Mn(NO3)2 = PbSO4 + HNO3 + HMnO4 + H2O =>
5 PbO2 + 5 H2SO4 + 2 Mn(NO3)2 = 5 PbSO4 + 4 HNO3 + 2 HMnO4 + 2 H2O
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
(NH4)2CO3 + CaO = (NH4)2O + CaCO3 =>
(NH4)2CO3 + CaO = (NH4)2O + CaCO3
C2H5O8 = CO2 + H2O + O2 =>
4 C2H5O8 = 8 CO2 + 10 H2O + 3 O2
V(OH)3 + H2SO4 = V2(SO4)3 + H2O =>
2 V(OH)3 + 3 H2SO4 = V2(SO4)3 + 6 H2O
Z(OH)2(aq) + H2O2(aq) = ZO2 + H2O(l) =>
Z(OH)2(aq) + H2O2(aq) = ZO2 + 2 H2O(l)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + H3PO4(aq) = Zn3(PO4)2 + H2(g) =>
3 Zn + 2 H3PO4(aq) = Zn3(PO4)2 + 3 H2(g)
H2S + O2 = H3O + S =>
3 H2S + O2 = 2 H3O + 3 S
H2SO4 + K2Cr2O7 + Na2C2O4 = K2SO4 + Cr2(SO4)3 + NaSO4 + H2O + CO2 =>
14 H2SO4 + 2 K2Cr2O7 + 3 Na2C2O4 = 2 K2SO4 + 2 Cr2(SO4)3 + 6 NaSO4 + 14 H2O + 6 CO2
Rb + LiCl = RbCl + Li =>
Rb + LiCl = RbCl + Li
CH3COOCH3 + KCl = CH3COOK + CH3Cl =>
CH3COOCH3 + KCl = CH3COOK + CH3Cl
Pb(NO3)2 + NaI = PbNa + I(NO3)2 =>
Pb(NO3)2 + NaI = PbNa + I(NO3)2
Ba(CH3COO)2 + KOH = Ba(OH)2 + K(CH3COO) =>
Ba(CH3COO)2 + 2 KOH = Ba(OH)2 + 2 K(CH3COO)
BaHCO3 = BaCO3 + H2 =>
2 BaHCO3 = 2 BaCO3 + H2
KMnO4 + H2SO4 + Fe(NH4)2(SO4)2 = K2SO4 + Fe(SO4)3 + (NH4)2SO4 + MnSO4 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Fe(NH4)2(SO4)2 = 2 K2SO4 + 5 Fe(SO4)3 + 5(NH4)2SO4 + 4 MnSO4 + 16 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
BaHCO3 = BaCO3 + H2 =>
2 BaHCO3 = 2 BaCO3 + H2
Pb(NO3)2 + CH3COOK + H2O = KNO3 + CH3COOH + Pb(OH)2 =>
Pb(NO3)2 + 2 CH3COOK + 2 H2O = 2 KNO3 + 2 CH3COOH + Pb(OH)2
BaHCO3 = BaCO3 + H2 =>
2 BaHCO3 = 2 BaCO3 + H2
Ti(CO3)2 + H = Ti + H2O + CO2 =>
Ti(CO3)2 + 4 H = Ti + 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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