Équations équilibrées la veille | Équations équilibrées le lendemain |
NaI + Cl = ClI + Na
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
CuCl2 + K2CO3 = CuCO3 + K2Cl2 =>
CuCl2 + K2CO3 = CuCO3 + K2Cl2
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
MgC2O4 + (NH4)2CO3 = Mg2CO3 + NH4C2O4 =>
2 MgC2O4 + (NH4)2CO3 = Mg2CO3 + 2 NH4C2O4
Na + CoCl2 = CoNa + Cl2 =>
Na + CoCl2 = CoNa + Cl2
HI + HClO3 = HIO3 + Cl2 + H2O =>
5 HI + 6 HClO3 = 5 HIO3 + 3 Cl2 + 3 H2O
H3O + BrO3 = Br + H2O =>
6 H3O + BrO3 = Br + 9 H2O
MgHPO4 + NaOH = Mg(OH)2 + Na2HPO4 =>
MgHPO4 + 2 NaOH = Mg(OH)2 + Na2HPO4
Na2CrO4 + Cr(NO3) = Cr2CrO4 + NaNO3 =>
Na2CrO4 + 2 Cr(NO3) = Cr2CrO4 + 2 NaNO3
Mg3(PO4)2 + BaCl = Ba3(PO4) + MgCl2 =>
Mg3(PO4)2 + 6 BaCl = 2 Ba3(PO4) + 3 MgCl2
IBr(s) + NH3(g) = NI3 + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3 + 3 NH4Br(s)
SF + F4 = SF6 =>
4 SF + 5 F4 = 4 SF6
C2H5OH + CH3COOH = C4H8O2 + H2O =>
C2H5OH + CH3COOH = C4H8O2 + H2O
K4[Fe(CN)6] + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O + HNO3 + CO2 =>
10 K4[Fe(CN)6] + 122 KMnO4 + 218 H2SO4 = 122 MnSO4 + 5 Fe2(SO4)3 + 81 K2SO4 + 188 H2O + 60 HNO3 + 60 CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pb(CH3COO) + CaCl = PbCl + Ca(CH3COO) =>
Pb(CH3COO) + CaCl = PbCl + Ca(CH3COO)
BiBr3 + Te + Bi = Bi2TeBr =>
BiBr3 + 3 Te + 5 Bi = 3 Bi2TeBr
NaAlO2 + Ca(OH)2 + H2O = NaOH + Ca3(AlO3)2*6H2O =>
2 NaAlO2 + 3 Ca(OH)2 + 4 H2O = 2 NaOH + Ca3(AlO3)2*6H2O
Al(s) + ZnO(s) = Al2O3(s) + Zn =>
2 Al(s) + 3 ZnO(s) = Al2O3(s) + 3 Zn
Fe2(SO4)3 + HY = Y + H2SO4 + FeSO4 =>
Fe2(SO4)3 + 2 HY = 2 Y + H2SO4 + 2 FeSO4
I3 + SnCl2 = I{-} + Cl2 + Sn{2+} =>
2 I3 + 3 SnCl2 = 6 I{-} + 3 Cl2 + 3 Sn{2+}
K + NaBr = KBr + Na =>
K + NaBr = KBr + Na
C2OH4 + CuO = Cu2O + CO2 + H2O =>
C2OH4 + 10 CuO = 5 Cu2O + 2 CO2 + 2 H2O
Na2CO3(aq) + Cr(NO3)3(aq) = NaNO3 + Cr2(CO3)3 =>
3 Na2CO3(aq) + 2 Cr(NO3)3(aq) = 6 NaNO3 + Cr2(CO3)3
MnCl2 + Sn(OH)4 = Mn(OH)4 + SnCl2 =>
MnCl2 + Sn(OH)4 = Mn(OH)4 + SnCl2
KCl + MnCl2 + H2O + Cl2 = KMnO4 + HCl =>
2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2 = 2 KMnO4 + 16 HCl
C6H5NO2 + Sn + HCl = C6H5NH3Cl + SnCl4 + H2O =>
2 C6H5NO2 + 3 Sn + 14 HCl = 2 C6H5NH3Cl + 3 SnCl4 + 4 H2O
Mg + Cs2(SO4) = Mg(SO4) + Cs =>
Mg + Cs2(SO4) = Mg(SO4) + 2 Cs
Al + S2O8 = Al2O3 + S =>
16 Al + 3 S2O8 = 8 Al2O3 + 6 S
Ca2Si + CF2CFCl = CaF2 + C + CaCl2 + SiF3 =>
8 Ca2Si + 14 CF2CFCl = 9 CaF2 + 28 C + 7 CaCl2 + 8 SiF3
Ra + SO4 = RaSO4 =>
Ra + SO4 = RaSO4
BeSO4 + Pb4 = Be + Pb4(SO4) =>
BeSO4 + Pb4 = Be + Pb4(SO4)
(NH4)2B4O7 = B2O3 + NH3 + H2O =>
(NH4)2B4O7 = 2 B2O3 + 2 NH3 + H2O
Pb(NO3)2 + Na(OH) = Pb(OH) + (Na)(NO3)2 =>
Pb(NO3)2 + Na(OH) = Pb(OH) + (Na)(NO3)2
WC + V = W + VC =>
WC + V = W + VC
Al + H3PO3 = AlPO3 + H =>
Al + H3PO3 = AlPO3 + 3 H
Ca(NO3)2*4H2O + (NH4)2HPO4 + C6H8O7*H2O = Ca10(PO4)6(OH)2 + CO2 + NH3 + H2O =>
90 Ca(NO3)2*4H2O + 54(NH4)2HPO4 + 80 C6H8O7*H2O = 9 Ca10(PO4)6(OH)2 + 480 CO2 + 288 NH3 + 562 H2O
CoPO4 + KCl = K3PO4 + CoCl3 =>
CoPO4 + 3 KCl = K3PO4 + CoCl3
Cl + KBr + KI = ClKBrKI =>
Cl + KBr + KI = ClKBrKI
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + KNO3 =>
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + 2 KNO3
C3H4 + Cl2 = C3H3Cl + HCl =>
C3H4 + Cl2 = C3H3Cl + HCl
ZnSO4 + NaOH = Na2 + ZnO2 + Na2SO4 + H2O =>
ZnSO4 + 4 NaOH = Na2 + ZnO2 + Na2SO4 + 2 H2O
NH2CONH2 + HCHO = C2H6N2O2 =>
NH2CONH2 + HCHO = C2H6N2O2
AuCl + BiCl3 + Bi2S3 = AuBiSCl2 =>
3 AuCl + BiCl3 + Bi2S3 = 3 AuBiSCl2
Mn + Ca(NO3)2 = Mn(NO3) + Ca =>
2 Mn + Ca(NO3)2 = 2 Mn(NO3) + Ca
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4 =>
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4
H3PO3 + Na2O2 = Na3PO4 + H2PO4 + H2O =>
8 H3PO3 + 9 Na2O2 = 6 Na3PO4 + 2 H2PO4 + 10 H2O
CH4 + Cl2 = CHCl4 + HCl =>
2 CH4 + 7 Cl2 = 2 CHCl4 + 6 HCl
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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