| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CaF)Ca4(PO4)3 + 3 H2O + 7 H2SO4 = 2 HF + 7 CaSO4 + 3 CaH4(PO4)2H2O
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
HBr + Li2CO3 = LiBr + CO2 + H2O =>
2 HBr + Li2CO3 = 2 LiBr + CO2 + H2O
CH3SH + NaOH = CH3OH + Na2S + H2O =>
CH3SH + 2 NaOH = CH3OH + Na2S + H2O
Na2S2O3 + K(IO3)2 = KS2O3 + NaIO3 =>
Na2S2O3 + K(IO3)2 = KS2O3 + 2 NaIO3
SnI4 + H2O = Sn(OH)I3 + HI =>
SnI4 + H2O = Sn(OH)I3 + HI
Re + H2SO4 = HReSO4 + SO2 + H2O =>
2 Re + 3 H2SO4 = 2 HReSO4 + SO2 + 2 H2O
PCl5 + AsF3 = PF5 + AsCl3 =>
3 PCl5 + 5 AsF3 = 3 PF5 + 5 AsCl3
PO + O2 = P2O3 =>
4 PO + O2 = 2 P2O3
Cu(OH)2 + ClOH = Cu(ClO)2 + H2O =>
Cu(OH)2 + 2 ClOH = Cu(ClO)2 + 2 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HNO2 + FeSO4 + H2SO4 = N2 + Fe2(SO4)3 + H2O =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 3 Fe2(SO4)3 + 4 H2O
KI + HOH = KOH + HI =>
KI + HOH = KOH + HI
NaI + NaMnO4 + H2SO4 = I2 + MnSO4 + Na2SO4 + H2O =>
10 NaI + 2 NaMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + 6 Na2SO4 + 8 H2O
V2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + VO(SO4)2 + K2SO4 + H2O =>
5 V2(SO4)3 + 6 KMnO4 + 14 H2SO4 = 6 MnSO4 + 10 VO(SO4)2 + 3 K2SO4 + 14 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu(OH)2 + ClOH = Cu(ClO)2 + H2O =>
Cu(OH)2 + 2 ClOH = Cu(ClO)2 + 2 H2O
(Zn(C2H3O2)2*2H2O) + (Na3(PO4)*12H2O) = (Zn3(PO4)2) + (NaC2H3O2) + (H2O) =>
3(Zn(C2H3O2)2*2H2O) + 2(Na3(PO4)*12H2O) = (Zn3(PO4)2) + 6(NaC2H3O2) + 30(H2O)
CaSO4 + MgCO3 = MgSO4 + CaCO3 =>
CaSO4 + MgCO3 = MgSO4 + CaCO3
KOH + N2 = KN + KNO + H2O =>
2 KOH + N2 = KN + KNO + H2O
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
K2Cr2O7 + Na2C2O4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2(SO4) + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2(SO4) + 7 H2O + 6 CO2
BaH2 + Cl2 = BaCl2 + H2 =>
BaH2 + Cl2 = BaCl2 + H2
Ni(OH)2 + Br2 = NiBr2 + Ni(OH)3 =>
3 Ni(OH)2 + Br2 = NiBr2 + 2 Ni(OH)3
CaSO4 + MgCO3 = MgSO4 + CaCO3 =>
CaSO4 + MgCO3 = MgSO4 + CaCO3
Mg(OH)2Cl2O5 = Mg(ClO3)2H2O =>
Mg(OH)2Cl2O5 = Mg(ClO3)2H2O
La(NO3)3*6H2O + Mn(NO3)2*4H2O + NH3 = LaMnO3 + H2O + N2 =>
2 La(NO3)3*6H2O + 2 Mn(NO3)2*4H2O + 16 NH3 = 2 LaMnO3 + 44 H2O + 13 N2
AlBr3 = Al + Br =>
AlBr3 = Al + 3 Br
Al + P4 = AlP4 =>
Al + P4 = AlP4
CH4 + HCl = CCl4 + H2 =>
CH4 + 4 HCl = CCl4 + 4 H2
As2O3 + NaOH + Cl2 = Na3AsO4 + NaCl + H2O =>
As2O3 + 10 NaOH + 2 Cl2 = 2 Na3AsO4 + 4 NaCl + 5 H2O
N2H4 + O3 = NO + H2O =>
3 N2H4 + 4 O3 = 6 NO + 6 H2O
CuNO3 + MgF2 = Mg(NO3)2 + CuF =>
2 CuNO3 + MgF2 = Mg(NO3)2 + 2 CuF
HBrO3 + I2 = HIO3 + Br =>
2 HBrO3 + I2 = 2 HIO3 + 2 Br
P4 + HNO3 = P4O10 + NO2 + H2O =>
P4 + 20 HNO3 = P4O10 + 20 NO2 + 10 H2O
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8NO5P + O2 = CH6NO3P + C2H2O3 =>
2 C3H8NO5P + O2 = 2 CH6NO3P + 2 C2H2O3
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH =>
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH
KBr + AgPO4(aw) = KPO4 + AgBr =>
KBr + AgPO4(aw) = KPO4 + AgBr
AgOH + H2O = AgH + OH =>
AgOH + H2O = AgH + 2 OH
NaOH + C9H8O4 = C9H7O4Na + CH3COONa =>
10 NaOH + 3 C9H8O4 = C9H7O4Na + 9 CH3COONa
Rb + P = RbP3 =>
Rb + 3 P = RbP3
K2Cr2O7 + H2SO4 + Na2S = CrSO4 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 3 H2SO4 + Na2S = 2 CrSO4 + 3 H2O + K2SO4 + Na2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
A1 + CuC12 = A1C1 + Cu =>
12 A1 + CuC12 = 12 A1C1 + Cu
ZnCH3CO2 + NHSO4 = ZnSO4 + NHCH3CO2 =>
ZnCH3CO2 + NHSO4 = ZnSO4 + NHCH3CO2
Al + NaCl = Na3 + AlCl =>
3 Al + 3 NaCl = Na3 + 3 AlCl
MnSO4 + KBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnSO4 + 10 KBiO3 + 16 H2SO4 = 4 HMnO4 + 5 Bi2(SO4)3 + 5 K2SO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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