| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Zn(MnO4)2 + H2S = HMnO4 + ZnS =>
Zn(MnO4)2 + H2S = 2 HMnO4 + ZnS
H2C2O4 + Ca(NO3)2 = CaC2O4 + HNO3 =>
H2C2O4 + Ca(NO3)2 = CaC2O4 + 2 HNO3
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
KHO + H3PO4 = H2O + K3PO4 =>
3 KHO + H3PO4 = 3 H2O + K3PO4
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
C + SiO3 + Ca3(PO4)2 = P + CO2 + CaSiO3 =>
4 C + 3 SiO3 + Ca3(PO4)2 = 2 P + 4 CO2 + 3 CaSiO3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
AgNO3(aq) + K2SO4(aq) = Ag2SO4(g) + KNO3(aq) =>
2 AgNO3(aq) + K2SO4(aq) = Ag2SO4(g) + 2 KNO3(aq)
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
NH4Cl + CaH2 = CaCl2 + NH4H =>
2 NH4Cl + CaH2 = CaCl2 + 2 NH4H
NH4 + H2CO3 = (NH4)HCO3 + H2 =>
2 NH4 + 2 H2CO3 = 2(NH4)HCO3 + H2
NaOH + CH3NH2*HCl = NaCl + CH3NH2 + H2O =>
NaOH + CH3NH2*HCl = NaCl + CH3NH2 + H2O
Ba(PO4)2(s) = Ba + (PO4)2 =>
Ba(PO4)2(s) = Ba + (PO4)2
NaHCO3 + HAc + H2O = H2CO3 + Na + Ac2O =>
4 NaHCO3 + 2 HAc + H2O = 4 H2CO3 + 4 Na + Ac2O
K4(Fe(CN)6) + K2CO3 = KCN + FeCO3 =>
K4(Fe(CN)6) + K2CO3 = 6 KCN + FeCO3
B + NaF = Na + BF =>
B + NaF = Na + BF
NaCO3(aq) + H2SO4(aq) = CO2(g) + H2O(l) + NaSO4(aq) =>
NaCO3(aq) + H2SO4(aq) = CO2(g) + H2O(l) + NaSO4(aq)
K2Cr2O7 + HBr = Br2 + CrBr3 + KBr + H2O =>
K2Cr2O7 + 14 HBr = 3 Br2 + 2 CrBr3 + 2 KBr + 7 H2O
AlSO{4} + MgOH{2} = AlOH{2} + MgSO{4} =>
AlSO{4} + MgOH{2} = AlOH{2} + MgSO{4}
Pb = (Pb)4 =>
4 Pb = (Pb)4
K4Fe(CN)6 + H2O = K4Fe(CN)6*3H2O =>
K4Fe(CN)6 + 3 H2O = K4Fe(CN)6*3H2O
MgI2 + H3PO4 = Mg3(PO4)2 + IH =>
3 MgI2 + 2 H3PO4 = Mg3(PO4)2 + 6 IH
K2CO3 + HBr = K2CO3Br2 + H2 =>
K2CO3 + 2 HBr = K2CO3Br2 + H2
Na2SO4*10H2O + BaCl2 = NaCl + BaSO4 + H2O =>
Na2SO4*10H2O + BaCl2 = 2 NaCl + BaSO4 + 10 H2O
Ni(NO3)2 + NH4OH = NH4(NO3) + Ni(OH)2 =>
Ni(NO3)2 + 2 NH4OH = 2 NH4(NO3) + Ni(OH)2
MgCo3 + O2 = MgO2 + Co2 =>
2 MgCo3 + 2 O2 = 2 MgO2 + 3 Co2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + MnO =>
2 KMnO4 + 10 FeSO4 + 6 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 6 H2O + 2 MnO
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
(C5H5N) + I2 + HCl + Cl2 = (C5H5NH)(ICl4) =>
2(C5H5N) + I2 + 2 HCl + 3 Cl2 = 2(C5H5NH)(ICl4)
HgS + HNO3 + HCl = HgCl2 + S + H2O + NO =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 3 S + 4 H2O + 2 NO
Br2(l) + P(s) = P2Br5(s) =>
5 Br2(l) + 4 P(s) = 2 P2Br5(s)
XFe + H2SO4 = XFeSO4 + H2 =>
XFe + H2SO4 = XFeSO4 + H2
Ca + PbI4 = Pb + CaI4 =>
Ca + PbI4 = Pb + CaI4
CsI + Cr2O3 + O2 = Cs2CrO4 + I2 =>
8 CsI + 2 Cr2O3 + 5 O2 = 4 Cs2CrO4 + 4 I2
CUSO4 + LiOH = CU(OH)2 + Li2SO4 =>
CUSO4 + 2 LiOH = CU(OH)2 + Li2SO4
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
CH3OH + Cl2 = CH3Cl + HClO =>
CH3OH + Cl2 = CH3Cl + HClO
MnSO4 + NH4OH = Mn(OH)2 + (NH4)2(SO4) =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2(SO4)
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
K2CO3(ac) + Ba(NO3)2(ac) = KNO3(ac) + BaCO3(s) =>
K2CO3(ac) + Ba(NO3)2(ac) = 2 KNO3(ac) + BaCO3(s)
ZnSO4 + CH3COONa + H2O = Zn(OH)2 + Na2SO4 + CH3COOH =>
ZnSO4 + 2 CH3COONa + 2 H2O = Zn(OH)2 + Na2SO4 + 2 CH3COOH
Cr2P2O7 + Ca3(C6H8O7)2 = Cr3(C6H8O7)2 + Ca2P2O7 =>
3 Cr2P2O7 + 2 Ca3(C6H8O7)2 = 2 Cr3(C6H8O7)2 + 3 Ca2P2O7
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
NiO + Zn + H2O = Ni + Zn(OH) =>
NiO + 2 Zn + H2O = Ni + 2 Zn(OH)
CrCl3 + Mg(SO4) = MgCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 Mg(SO4) = 3 MgCl2 + Cr2(SO4)3
BaCl2 + KClO4 = Ba(ClO4)2 + KCl =>
BaCl2 + 2 KClO4 = Ba(ClO4)2 + 2 KCl
FeCr2O4 + K2CO3 + O = K2CrO4 + Fe2O3 + CO2 =>
2 FeCr2O4 + 4 K2CO3 + 7 O = 4 K2CrO4 + Fe2O3 + 4 CO2
sodiumhydroxide = sodiumoxide + water =>
2 NaOH = Na2O + H2O
CaCl2 + Na2HPO4 + NaOH = Ca3(PO4)2 + H2O + NaCl =>
3 CaCl2 + 2 Na2HPO4 + 2 NaOH = Ca3(PO4)2 + 2 H2O + 6 NaCl
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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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