| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + AgNO3 = AgOH + NaNO3
CH2NH2COOH + NaOH = CH2NH2COONa + H2O =>
CH2NH2COOH + NaOH = CH2NH2COONa + H2O
Cr + HI = CrI6 + H =>
Cr + 6 HI = CrI6 + 6 H
Fe(OH)3 + HNo3 = Fe(No3)3 + H2O =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 H2O
C5H8O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C5H8O2 + 24 KMnO4 + 36 H2SO4 = 25 CO2 + 24 MnSO4 + 12 K2SO4 + 56 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
NH2CSCOC2H5PHCH3C(HPO4)CClC6H3(CHCl2)OCH3(NO2)COOC6H3(HSO4)C3H7(OH)C2H5(COOH)COH + O2 = CO2 + H2O + P2O5 + SO3 + NO2 + Cl2O7 =>
4 NH2CSCOC2H5PHCH3C(HPO4)CClC6H3(CHCl2)OCH3(NO2)COOC6H3(HSO4)C3H7(OH)C2H5(COOH)COH + 169 O2 = 116 CO2 + 76 H2O + 4 P2O5 + 8 SO3 + 8 NO2 + 6 Cl2O7
AgNO3 + CH3COONa = NaNO3 + CH3COOAg =>
AgNO3 + CH3COONa = NaNO3 + CH3COOAg
S + HNO3 = NSO4 + NO2 + H2O =>
S + 4 HNO3 = NSO4 + 3 NO2 + 2 H2O
FeBr3 + NaHCO3 = Fe(OH)3 + NaBr + CO2 =>
FeBr3 + 3 NaHCO3 = Fe(OH)3 + 3 NaBr + 3 CO2
Zn + Sn(NO3)5 = Zn(NO3)2 + Sn =>
5 Zn + 2 Sn(NO3)5 = 5 Zn(NO3)2 + 2 Sn
SO42 + BaCl2 = BaSO42 + Cl =>
SO42 + BaCl2 = BaSO42 + 2 Cl
KI = K + I2 =>
2 KI = 2 K + I2
(NH4)2Be(CO3)2 + NaOH = Be(OH)2 + (NH4)2CO3 + Na2CO3 =>
(NH4)2Be(CO3)2 + 2 NaOH = Be(OH)2 + (NH4)2CO3 + Na2CO3
Cu(HSO4)2 + Ca(OH)2 = CaSO4 + CuSO4 + H2O =>
Cu(HSO4)2 + Ca(OH)2 = CaSO4 + CuSO4 + 2 H2O
K + CaSO4 = KSO4 + Ca =>
K + CaSO4 = KSO4 + Ca
Cr(OH)3 + Br2 + KOH = KCrO4 + HBr =>
Cr(OH)3 + 2 Br2 + KOH = KCrO4 + 4 HBr
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
P4 + HCl = PCl + H2 =>
P4 + 4 HCl = 4 PCl + 2 H2
Na3(PO4) + Ca(OH)2 = NaOH + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(OH)2 = 6 NaOH + Ca3(PO4)2
KNO3 + Ca(NO3)2 = CaNO3 + K(NO3)2 =>
KNO3 + Ca(NO3)2 = CaNO3 + K(NO3)2
C2H5COOHC2H5OH = C2H5COOC2H5H2O =>
C2H5COOHC2H5OH = C2H5COOC2H5H2O
HCl(aq) + CaOH(aq) = CaCl(aq) + H2O(l) =>
HCl(aq) + CaOH(aq) = CaCl(aq) + H2O(l)
C8H8O3 + NaHCO3 = H2O + CO2 + NaC8H7O2 =>
18 C8H8O3 + 17 NaHCO3 = 21 H2O + 25 CO2 + 17 NaC8H7O2
Fe2(O3)3 + H2 = Fe + H2O =>
Fe2(O3)3 + 9 H2 = 2 Fe + 9 H2O
NaCrO2 + Na2O2 + H2O = NaOH + Na2CrO4 =>
2 NaCrO2 + 3 Na2O2 + 2 H2O = 4 NaOH + 2 Na2CrO4
Na2H2P2O7 + NaOH = Na3PO4 + H2O =>
Na2H2P2O7 + 4 NaOH = 2 Na3PO4 + 3 H2O
Ca3(PO4)2 + (NH4)2SO4 = CaSO4 + NH3 + H3PO4 =>
Ca3(PO4)2 + 3(NH4)2SO4 = 3 CaSO4 + 6 NH3 + 2 H3PO4
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
H2SO3(aq) = H2O(l) + SO2 =>
H2SO3(aq) = H2O(l) + SO2
SeO + KOH = SeOH + KO =>
SeO + KOH = SeOH + KO
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4() + HNO3(aq) =>
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4() + 2 HNO3(aq)
H2 + Ba(CN)2 + RbTlAt4 + RuSO4 + BeSiO3 + CsF + H3PO4 + SnCrO4 + ClI + CAt2I2 + SO2 = SnCl2 + CrI3 + BeCO3 + CsTl(OH)4 + Ru(SCN)3 + PF3 + Rb2SiO3 + BaAt + H2O =>
168 H2 + 30 Ba(CN)2 + 6 RbTlAt4 + 20 RuSO4 + 3 BeSiO3 + 6 CsF + 2 H3PO4 + 6 SnCrO4 + 12 ClI + 3 CAt2I2 + 40 SO2 = 6 SnCl2 + 6 CrI3 + 3 BeCO3 + 6 CsTl(OH)4 + 20 Ru(SCN)3 + 2 PF3 + 3 Rb2SiO3 + 30 BaAt + 159 H2O
HCl + CO2 = COCl2 + H2O =>
2 HCl + CO2 = COCl2 + H2O
BaCl2 + Mg(SO4) = BaSO4 + MgCl2 =>
BaCl2 + Mg(SO4) = BaSO4 + MgCl2
Li + HN03 = LiN03 + H2 =>
2 Li + 2 HN03 = 2 LiN03 + H2
Zn(s) + H2SO4(aq) = Zn(HSO4)2(aq) + H2(g) =>
Zn(s) + 2 H2SO4(aq) = Zn(HSO4)2(aq) + H2(g)
KMnO4 + C2H4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C2H4 + 18 H2SO4 = 10 CO2 + 28 H2O + 6 K2SO4 + 12 MnSO4
C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH
NaCl + P2O5 + H2O = NaH2PO4 + HCl =>
2 NaCl + P2O5 + 3 H2O = 2 NaH2PO4 + 2 HCl
FeOH2 + O2 + H2O = Fe(OH)3 =>
4 FeOH2 + 3 O2 + 2 H2O = 4 Fe(OH)3
NaHCO3 + C3H8O = CO2 + H2O + NaC3H5O2 =>
9 NaHCO3 + 7 C3H8O = 3 CO2 + 10 H2O + 9 NaC3H5O2
CaCl + HPO = CaPO + ClH =>
CaCl + HPO = CaPO + ClH
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
HCl + Na2CO2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO2CO3 = 2 NaCl + 2 CO2 + H2O
NH4NO3(aq) + Ba(OH)2(aq) = NH3(g) + H2O(l) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + Ba(NO3)2(aq)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
PB(NO3)2(aq) + KCl(aq) = PBCl2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KCl(aq) = PBCl2(s) + 2 KNO3(aq)
ZnSO4 + KCl = ZnCl2 + K2SO4 =>
ZnSO4 + 2 KCl = ZnCl2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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