| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNO3 + H2SO4 = HNO3 + NaHSO4
FeCl2 + H2O = HCl + FeOHCl =>
FeCl2 + H2O = HCl + FeOHCl
NH3 + CuCl2 = [CuCl2(NH3)4] =>
4 NH3 + CuCl2 = [CuCl2(NH3)4]
SO2 + Na2SO3 = Na2S + SO3 =>
3 SO2 + Na2SO3 = Na2S + 3 SO3
Cl2(g) + KBr(aq) = KCl(aq) + Br2 =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2
H3PO4 + Ca(OH)2 = Ca2P2O7 + H2O =>
2 H3PO4 + 2 Ca(OH)2 = Ca2P2O7 + 5 H2O
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
NO2 + Ba(OH)2 = Ba(NO3)2 + H2O + Ba(NO2)2 =>
4 NO2 + 2 Ba(OH)2 = Ba(NO3)2 + 2 H2O + Ba(NO2)2
Cu + HI = CuI + H2 =>
2 Cu + 2 HI = 2 CuI + H2
CsSO4 + AgNO3 = CsNO3 + AgSO4 =>
CsSO4 + AgNO3 = CsNO3 + AgSO4
H2O + HN3 = N2 + NH2OH =>
H2O + HN3 = N2 + NH2OH
Ca(OH)2 + O2 = CaO + H2O2 =>
2 Ca(OH)2 + O2 = 2 CaO + 2 H2O2
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
OH{-} + SO2 + H2O2 = SO4{2-} + H2O =>
2 OH{-} + SO2 + H2O2 = SO4{2-} + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HBr + Ba(OH)2 = Br2Ba + H2O =>
2 HBr + Ba(OH)2 = Br2Ba + 2 H2O
Pb(No3)2 + Na2SO4 = PbSO4 + Na(No3) =>
Pb(No3)2 + Na2SO4 = PbSO4 + 2 Na(No3)
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Zn(s) + MnO2(s) + H2O(l) = ZnO(s) + Mn(OH)2(s) =>
Zn(s) + MnO2(s) + H2O(l) = ZnO(s) + Mn(OH)2(s)
As + P2O7 = AsP2O7 =>
As + P2O7 = AsP2O7
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(OH)2 + NH3*H2O = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH3*H2O = [Zn(NH3)6](OH)2 + 6 H2O
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(s) + NH4NO3(aq) =>
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(s) + 2 NH4NO3(aq)
H(IO4) + CO(OH)3 = CO(IO4)3 + H2O =>
3 H(IO4) + CO(OH)3 = CO(IO4)3 + 3 H2O
Ca(OH)2(NH4)2SO4 = CaSO4 + NH4 + OH =>
Ca(OH)2(NH4)2SO4 = CaSO4 + 2 NH4 + 2 OH
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NO3 + HCl = HNO3 + Cl =>
NO3 + HCl = HNO3 + Cl
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 5 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl
Mg + HNO3 = Mg(NO3)2 + NH3(NHNO3) + H2O =>
13 Mg + 32 HNO3 = 13 Mg(NO3)2 + 2 NH3(NHNO3) + 12 H2O
Al + H2S = Al2S + H2 =>
2 Al + H2S = Al2S + H2
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
HOOC(CH2)2COOH + NaOH = NaHOOC(CH2)2COO + H2O =>
HOOC(CH2)2COOH + NaOH = NaHOOC(CH2)2COO + H2O
CrBr3 + H3PO4 = CrPO4 + HBr =>
CrBr3 + H3PO4 = CrPO4 + 3 HBr
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
BaC2O4 + HCl = BaCl2 + H2C2O4 =>
BaC2O4 + 2 HCl = BaCl2 + H2C2O4
AuNO3 + Al = Au + Al(NO3)3 =>
3 AuNO3 + Al = 3 Au + Al(NO3)3
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
C15H34 + O2 = CO2 + H2O =>
2 C15H34 + 47 O2 = 30 CO2 + 34 H2O
HNO3 + Na = NH4NO2 + NaNO3 + H2O =>
12 HNO3 + 10 Na = NH4NO2 + 10 NaNO3 + 4 H2O
CH3OH + C7H6O3 = C4H8O2 + H2O =>
14 CH3OH + 2 C7H6O3 = 7 C4H8O2 + 6 H2O
H3AsO3 + NH4OH = (NH4)3AsO3 + H2O =>
H3AsO3 + 3 NH4OH = (NH4)3AsO3 + 3 H2O
Ca(NO3)2 + FeS = Fe(NO3)2 + CaS =>
Ca(NO3)2 + FeS = Fe(NO3)2 + CaS
Rb(s) + H2O = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O = 2 RbOH(aq) + H2(g)
C6H3ClN2O4 + NH2NH2 = C6H6N4O4 + HCl =>
C6H3ClN2O4 + NH2NH2 = C6H6N4O4 + HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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