| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 O2 + 6 H2O = 4 H3PO4
ZnONO2 = ZnNO3 =>
ZnONO2 = ZnNO3
C4H8O4 + O2 = CO2 + H2O =>
C4H8O4 + 4 O2 = 4 CO2 + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HClNH3 = NH4Cl =>
HClNH3 = NH4Cl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
MnO2 + OH{-} + O2 = MnO42{-} + H2O =>
4 MnO2 + 4 OH{-} + 79 O2 = 4 MnO42{-} + 2 H2O
CaO + Cl2 = ClO + Ca =>
2 CaO + Cl2 = 2 ClO + 2 Ca
MgCS = MgSC =>
MgCS = MgSC
AgClH(SO4)2 = Ag(SO4)2HCl =>
AgClH(SO4)2 = Ag(SO4)2HCl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
MgOH = Mg(OH) =>
MgOH = Mg(OH)
LiOHNaCO = LiCONaOH =>
LiOHNaCO = LiCONaOH
I2 + H2O = HI + O2 =>
2 I2 + 2 H2O = 4 HI + O2
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
KMnO4 + NiO + H2SO4 = MnSO4 + NiO2 + K2SO4 + H2O =>
2 KMnO4 + 5 NiO + 3 H2SO4 = 2 MnSO4 + 5 NiO2 + K2SO4 + 3 H2O
BaFe(NO3)2 = Ba(NO3)2Fe =>
BaFe(NO3)2 = Ba(NO3)2Fe
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al(NO3)3 + AgCl2 = Ag(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 AgCl2 = 3 Ag(NO3)2 + 2 AlCl3
TiBr = BrTi =>
TiBr = BrTi
CH2CHCOOH + KMnO4 + H2SO4 = (COOH)2 + K2SO4 + MnSO4 + H2O =>
10 CH2CHCOOH + 18 KMnO4 + 27 H2SO4 = 15(COOH)2 + 9 K2SO4 + 18 MnSO4 + 32 H2O
CuSO4Fe(OH)2 = Cu(OH)2FeSO4 =>
CuSO4Fe(OH)2 = Cu(OH)2FeSO4
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH3CO + 7 H2O
C + H + N + O = C3H7NO2 =>
3 C + 7 H + N + 2 O = C3H7NO2
Ti + HNO3 = TiO2 + NO2 + H2O =>
Ti + 4 HNO3 = TiO2 + 4 NO2 + 2 H2O
CaBr = BrCa =>
CaBr = BrCa
Sb2S3 + O = Sb4O6 + SO2 =>
2 Sb2S3 + 18 O = Sb4O6 + 6 SO2
BaSMg(NO3)2 = MgSBa(NO3)2 =>
BaSMg(NO3)2 = MgSBa(NO3)2
H2OBaO = Ba(OH)2 =>
H2OBaO = Ba(OH)2
CaCl2 + Na(CO3) = Ca(CO3)2 + NaCl =>
CaCl2 + 2 Na(CO3) = Ca(CO3)2 + 2 NaCl
H2S + HOCl = S8 + HCl + H2O =>
8 H2S + 8 HOCl = S8 + 8 HCl + 8 H2O
Sn + KCl = SnCl2 + K =>
Sn + 2 KCl = SnCl2 + 2 K
KBr + HF = KF + HBr =>
KBr + HF = KF + HBr
C57H104O6 + CH3OH = C19H36O2 + C3H8O3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H8O3
CrCl3 = Cr(Cl)3 =>
CrCl3 = Cr(Cl)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb + Ag = PbAg =>
Pb + Ag = PbAg
Ba(H2PO4)2 + NaOH = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(H2PO4)2 + 12 NaOH = Ba3(PO4)2 + 4 Na3PO4 + 12 H2O
La2O3 + H2SO4 = La2(SO4)3 + H2O =>
La2O3 + 3 H2SO4 = La2(SO4)3 + 3 H2O
H3BO3 + Mg = Mg(BO2)2 + H2 + H2O =>
2 H3BO3 + Mg = Mg(BO2)2 + H2 + 2 H2O
CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O
Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2
Ba(OH)2 + Na2HPO4 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(OH)2 + 6 Na2HPO4 = Ba3(PO4)2 + 4 Na3PO4 + 6 H2O
Na2S2O3 + O2 = Na2SO4 + SO2 =>
2 Na2S2O3 + 3 O2 = 2 Na2SO4 + 2 SO2
Na2HPO4 + Ba(OH)2 = Ba3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 NaOH + 2 H2O
La2O3 + H2SO4 = La2(SO4)3 + H2O =>
La2O3 + 3 H2SO4 = La2(SO4)3 + 3 H2O
CPMgCl2 = CCl2MgP =>
CPMgCl2 = CCl2MgP
Fe + AgCl = Ag + FeCl =>
Fe + AgCl = Ag + FeCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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