| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + ZnSO4*7H2O = K2Zn(SO4)2*7H2O
KSCN + FeCl2 = Fe(KSCN) + Cl =>
KSCN + FeCl2 = Fe(KSCN) + 2 Cl
C15H31CO2C30H61 + O2 = CO2 + H2O =>
C15H31CO2C30H61 + 68 O2 = 46 CO2 + 46 H2O
Ca + Si + Ca2Mg5Si8 = CaMgSi2 =>
3 Ca + 2 Si + Ca2Mg5Si8 = 5 CaMgSi2
Ga(OH)3 + Ba(OH)2 = Ba3[Ga(OH)6]2 =>
2 Ga(OH)3 + 3 Ba(OH)2 = Ba3[Ga(OH)6]2
K(PO4) + BaCl2 = KCl2 + Ba(PO4) =>
K(PO4) + BaCl2 = KCl2 + Ba(PO4)
H3BO3 + NH4OH = H2O + (NH4B5O8) =>
5 H3BO3 + NH4OH = 8 H2O + (NH4B5O8)
Ba(NO3)2(aq) + H2SO4(s) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2(aq) + H2SO4(s) = BaSO4(s) + 2 HNO3(aq)
H2C2O4*6H2O + CoCl2*6H2O = CoC2O4*H2O + HCl + H2O =>
H2C2O4*6H2O + CoCl2*6H2O = CoC2O4*H2O + 2 HCl + 11 H2O
Cm + As = CmAs =>
Cm + As = CmAs
Ba(OH)2 + KOH = H2O + KBaO2H =>
Ba(OH)2 + KOH = H2O + KBaO2H
C13H26O2 + O2 = CO2 + H2 =>
C13H26O2 + 12 O2 = 13 CO2 + 13 H2
MgO2(s) = MgO(g) + O2(g) =>
2 MgO2(s) = 2 MgO(g) + O2(g)
H2C204 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 H2C204 + 818 KMnO4 + 1227 H2SO4 = 818 MnSO4 + 409 K2SO4 + 1232 H2O + 1020 CO2
NaH + N2 = NH3 + Na =>
6 NaH + N2 = 2 NH3 + 6 Na
K2CO3 + BaF2 = BaCO3 + K2F2 =>
K2CO3 + BaF2 = BaCO3 + K2F2
NaCI + H3PO4 = NaH2PO4 + HCI =>
NaCI + H3PO4 = NaH2PO4 + HCI
HC2H3O2 + Pb(OH)2 = (C2H3O2)2Pb + H2O =>
2 HC2H3O2 + Pb(OH)2 = (C2H3O2)2Pb + 2 H2O
Cu3P2 + MgSO4 = Mg3P2 + CuSO4 =>
Cu3P2 + 3 MgSO4 = Mg3P2 + 3 CuSO4
ClFe3 + NaI = ClI + Fe3Na =>
ClFe3 + NaI = ClI + Fe3Na
Li2CO3 + NiCO3 + O2 = LiNiO2 + CO2 =>
2 Li2CO3 + 4 NiCO3 + O2 = 4 LiNiO2 + 6 CO2
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
ZnCH3COO + Al2(SO4)3 = Zn2SO4 + Al(CH3COO)3 =>
6 ZnCH3COO + Al2(SO4)3 = 3 Zn2SO4 + 2 Al(CH3COO)3
SeO3({-}2) + I({-}1) + H{+} = Se + I2 + H2O =>
2 SeO3({-}2) + 10 I({-}1) + 12 H{+} = 2 Se + 5 I2 + 6 H2O
CaCl2 + K2CrO4 = CaCrO4 + KCl =>
CaCl2 + K2CrO4 = CaCrO4 + 2 KCl
C3H6O3 + NaOH = NaHCO + H2O =>
C3H6O3 + 3 NaOH = 3 NaHCO + 3 H2O
AuCl3 = Au2 + Cl2 =>
2 AuCl3 = Au2 + 3 Cl2
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
Na2CO3 + MgBr2 = MgCO3 + NaBr =>
Na2CO3 + MgBr2 = MgCO3 + 2 NaBr
SO4 + Al2O3 = Al2(SO5)3 =>
3 SO4 + Al2O3 = Al2(SO5)3
Na3PO4 + NaHSO4 = Na2SO4 + Na2HPO4 =>
Na3PO4 + NaHSO4 = Na2SO4 + Na2HPO4
Fe2O3 + KMnO4 + KOH = K2FeO4 + K2MnO4 + H2O =>
Fe2O3 + 6 KMnO4 + 10 KOH = 2 K2FeO4 + 6 K2MnO4 + 5 H2O
CH3CH2OH + NH2CH2CH2COOH = NH2CH2COOCH2CH3 + H2O =>
CH3CH2OH + 2 NH2CH2CH2COOH = 2 NH2CH2COOCH2CH3 + H2O
Na4Fe(CN)6 + KMnO4 + H2SO4 = NaHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O + K =>
6 Na4Fe(CN)6 + 61 KMnO4 + 94 H2SO4 = 24 NaHSO4 + 3 Fe2(SO4)3 + 61 MnSO4 + 36 HNO3 + 36 CO2 + 64 H2O + 61 K
Fe2O3 + KMnO4 + KOH = K2FeO4 + K2MnO4 + H2O =>
Fe2O3 + 6 KMnO4 + 10 KOH = 2 K2FeO4 + 6 K2MnO4 + 5 H2O
CoSO4 + NaOH + C8H16O2 = C16H30CoO4 + Na2SO4 + H2O =>
CoSO4 + 2 NaOH + 2 C8H16O2 = C16H30CoO4 + Na2SO4 + 2 H2O
Fe2O3 + KMnO4 + KOH = K2FeO4 + K2MnO4 + H2O =>
Fe2O3 + 6 KMnO4 + 10 KOH = 2 K2FeO4 + 6 K2MnO4 + 5 H2O
CH3CH2CH2Br + KOH = KBr + CH3CH2CH3O =>
CH3CH2CH2Br + KOH = KBr + CH3CH2CH3O
Cu(PO4)(s) = Cu(aq) + PO4(aq) =>
Cu(PO4)(s) = Cu(aq) + PO4(aq)
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
Cu(BF4)2 + NH2CH2CH2NH2 = [Cu((NH2)2(CH2)2)](BF4)2 =>
Cu(BF4)2 + NH2CH2CH2NH2 = [Cu((NH2)2(CH2)2)](BF4)2
SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
3 SO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4
HNO + LiOH = LiNO + H2O =>
HNO + LiOH = LiNO + H2O
KMnO4 + HCl = K2O + Mn + Cl2 + H2O =>
2 KMnO4 + 14 HCl = K2O + 2 Mn + 7 Cl2 + 7 H2O
CuSO3 + Na2S = Na2SO3 + CuS =>
CuSO3 + Na2S = Na2SO3 + CuS
PbSO4(s) + Na2S(aq) = PbS(s) + Na2SO4(s) =>
PbSO4(s) + Na2S(aq) = PbS(s) + Na2SO4(s)
K2Cr2O7 + H2S = K2S + Cr2S3 + H2O + SO2 =>
K2Cr2O7 + 5 H2S = K2S + Cr2S3 + 5 H2O + SO2
(C3H8O) + (H2O) = C3H10O2 =>
(C3H8O) + (H2O) = C3H10O2
H(Sb(OH)6) + H2S = Sb2S5 + H2O =>
2 H(Sb(OH)6) + 5 H2S = Sb2S5 + 12 H2O
Zn + CU(No3)2 = CU + Zn(No3)2 =>
Zn + CU(No3)2 = CU + Zn(No3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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