| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 4 CH3OOH = Cu(CH3COO)2 + 6 H2O
Sr(NO3)2 + Li2CO3 = SrCO3 + LiNO3 =>
Sr(NO3)2 + Li2CO3 = SrCO3 + 2 LiNO3
Iron(III)Chloride + PotassiumHydroxide = Iron(III)Hydroxide + PotassiumChloride =>
Iron(III)Chloride + PotassiumHydroxide = Iron(III)Hydroxide + PotassiumChloride
AlCl3 + NaOH = Na3AlO3 + H2O + NaCl =>
AlCl3 + 6 NaOH = Na3AlO3 + 3 H2O + 3 NaCl
CaS + CuCl2 = CuS + CaCl2 =>
CaS + CuCl2 = CuS + CaCl2
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
Mn(OH)2 + KOH + Br2 = MnO2 + KBr + H2O =>
Mn(OH)2 + 2 KOH + Br2 = MnO2 + 2 KBr + 2 H2O
AlCl3 + NaClO3 = Al(ClO3)3 + NaCl =>
AlCl3 + 3 NaClO3 = Al(ClO3)3 + 3 NaCl
Co(NO3)2(aq) + HNO2(aq) = NO(g) + Co(NO3)3(aq) + H2O =>
Co(NO3)2(aq) + 4 HNO2(aq) = 3 NO(g) + Co(NO3)3(aq) + 2 H2O
CH3COOH + ZnCO3 = ZnCH3COO + H2O + CO2 =>
9 CH3COOH + 8 ZnCO3 = 8 ZnCH3COO + 6 H2O + 10 CO2
KBrO3 + Na2S2O3 + H2O = KBr + Na2SO4 + H2SO4 =>
4 KBrO3 + 3 Na2S2O3 + 3 H2O = 4 KBr + 3 Na2SO4 + 3 H2SO4
Fe(C2H3O2)2 + (NH4)2SO4 = FeSO4 + NH4C2H3O2 =>
Fe(C2H3O2)2 + (NH4)2SO4 = FeSO4 + 2 NH4C2H3O2
Al(NO3)3 + KOH = KAlO2 + KNO3 + H2O =>
Al(NO3)3 + 4 KOH = KAlO2 + 3 KNO3 + 2 H2O
HBr + CO2 = BrCO2 + H2 =>
2 HBr + 2 CO2 = 2 BrCO2 + H2
FeS2 + NH4OH + O2 = FeSO4 + (NH4)2SO4 + H2O =>
2 FeS2 + 4 NH4OH + 7 O2 = 2 FeSO4 + 2(NH4)2SO4 + 2 H2O
S + HNO3(concentrated) = H2SO4 + H2O + NO2 =>
S + 6 HNO3(concentrated) = H2SO4 + 2 H2O + 6 NO2
C8H18 + O2C = C + H2O =>
2 C8H18 + 9 O2C = 25 C + 18 H2O
SOH2O = SO2H2 =>
SOH2O = SO2H2
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
(NH4)2 + SO4 = NH3 + H2SO4 =>
(NH4)2 + SO4 = 2 NH3 + H2SO4
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
Cr(OH)2 + OH = CrO4 + H2O =>
Cr(OH)2 + 6 OH = CrO4 + 4 H2O
C5H6 + KOH + FeCl2 = C10H10Fe + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2 = C10H10Fe + 2 H2O + 2 KCl
Fe2(SO4)3 + CaF2 = FeF3 + CaSO4 =>
Fe2(SO4)3 + 3 CaF2 = 2 FeF3 + 3 CaSO4
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
NaF + KOH = KF + NaOH =>
NaF + KOH = KF + NaOH
Ba(OH)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + NH4OH(aq) =>
Ba(OH)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + 2 NH4OH(aq)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KHCO3(aq) + HI(aq) = KI(aq) + H2O(l) + CO2(g) =>
KHCO3(aq) + HI(aq) = KI(aq) + H2O(l) + CO2(g)
I2 + HCl = ICl + H =>
I2 + 2 HCl = 2 ICl + 2 H
HNO3 + Mg(OH)2 = MgH(NO3)3 + H2O =>
3 HNO3 + Mg(OH)2 = MgH(NO3)3 + 2 H2O
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
KBrO3 + CuO = Cu(BrO3)2 + K2O =>
2 KBrO3 + CuO = Cu(BrO3)2 + K2O
BaO + Ca(OH)2 = Ba(OH)2 + CaO =>
BaO + Ca(OH)2 = Ba(OH)2 + CaO
Ba(No3)2 + AgNO3 = Ba(NO3)2 + AgNo3 =>
Ba(No3)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgNo3
AlSO4 + NaOH = Al(OH)2 + Na2SO4 =>
AlSO4 + 2 NaOH = Al(OH)2 + Na2SO4
HNO3 + FeS = Fe(NO3)2 + S + NO2 + H2O =>
4 HNO3 + FeS = Fe(NO3)2 + S + 2 NO2 + 2 H2O
CH3OH + KClO3 + H2SO4 = CO2 + ClO2 + H2O + K2SO4 =>
CH3OH + 6 KClO3 + 3 H2SO4 = CO2 + 6 ClO2 + 5 H2O + 3 K2SO4
SO2 + AgNO3 + H2O = NO2 + H2SO4 + Ag =>
SO2 + AgNO3 + H2O = NO2 + H2SO4 + Ag
Hg(SCN)2 = HgS + C3N4 + CS2 =>
2 Hg(SCN)2 = 2 HgS + C3N4 + CS2
C2H2 + Ni(CO)4 + HCl + CH4O = C4H6O2 + NiCl2 =>
7 C2H2 + 2 Ni(CO)4 + 4 HCl + 6 CH4O = 7 C4H6O2 + 2 NiCl2
FeS + O2 = Fe2O3 + S102 =>
204 FeS + 153 O2 = 102 Fe2O3 + 2 S102
NH3 + NO3 = NO + H2O =>
4 NH3 + 5 NO3 = 9 NO + 6 H2O
Ca3(PO4)2 + NaI = CaI2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaI = 3 CaI2 + 2 Na3(PO4)
WC6O6 + Br2 = WBr5 + CO =>
2 WC6O6 + 5 Br2 = 2 WBr5 + 12 CO
BaSO3 + HC2H3O2 = H2O + SO2 + Ba(C2H3O2)2 =>
BaSO3 + 2 HC2H3O2 = H2O + SO2 + Ba(C2H3O2)2
FeSO4 + HNO3 = NO + Fe2(SO4)3 + Fe(NO3)3 + H2O =>
3 FeSO4 + 4 HNO3 = NO + Fe2(SO4)3 + Fe(NO3)3 + 2 H2O
MnO2 + HCl = HMnO2 + Cl2 =>
2 MnO2 + 2 HCl = 2 HMnO2 + Cl2
H2Se + Au(OH)3 = Au2Se3 + H2O =>
3 H2Se + 2 Au(OH)3 = Au2Se3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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