| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 Te2 = P4Te10
K2CrO4 + CuSO4 = K2SO4 + CuCrO4 =>
K2CrO4 + CuSO4 = K2SO4 + CuCrO4
Ti + O2 = Ti2O3 =>
4 Ti + 3 O2 = 2 Ti2O3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cl + LiF = Li + ClF =>
Cl + LiF = Li + ClF
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
CrO42 + H2O = Cr(OH)3 + OH =>
CrO42 + 42 H2O = Cr(OH)3 + 81 OH
MnSO4 + Na2CO3 + O2 = CO2 + Na2SO4 + NaMnO4 =>
4 MnSO4 + 6 Na2CO3 + 5 O2 = 6 CO2 + 4 Na2SO4 + 4 NaMnO4
Fe + NH4SCN = NH4 + Fe(SCN)2 =>
Fe + 2 NH4SCN = 2 NH4 + Fe(SCN)2
KOH + AgC2H3O2 = KC2H3O2 + AgOH =>
KOH + AgC2H3O2 = KC2H3O2 + AgOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaBr2 + H2O = CaO + HBr =>
CaBr2 + H2O = CaO + 2 HBr
Fe2P + FeS2 = FeS + (P2S5) =>
2 Fe2P + 9 FeS2 = 13 FeS + (P2S5)
ZnSO4 + NH3*H2O = Zn(OH)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH3*H2O = Zn(OH)2 + (NH4)2SO4
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
NaOH + BaO + H2O = Na2[Ba(OH)4] =>
2 NaOH + BaO + H2O = Na2[Ba(OH)4]
HClO2 + AgOH = AgClO2 + H2O =>
HClO2 + AgOH = AgClO2 + H2O
Na2CO3 + CaBr2 = Na2Br2 + CO3Ca =>
Na2CO3 + CaBr2 = Na2Br2 + CO3Ca
CuBr2(aq) + Zn(s) = ZnBr2(aq) + Cu(s) =>
CuBr2(aq) + Zn(s) = ZnBr2(aq) + Cu(s)
HBr + Mg(HCO3)2 = MgBr2 + CO2 + H2O =>
2 HBr + Mg(HCO3)2 = MgBr2 + 2 CO2 + 2 H2O
AgNO3(aq) + AlCl3(aq) = AgCl + Al(NO3)3 =>
3 AgNO3(aq) + AlCl3(aq) = 3 AgCl + Al(NO3)3
AgCl + Ca3(PO4)2 = CaCl2 + Ag3(PO4) =>
6 AgCl + Ca3(PO4)2 = 3 CaCl2 + 2 Ag3(PO4)
H + C7H12O = C7H14O =>
2 H + C7H12O = C7H14O
AgCl + Ca3(PO4)2 = CaCl2 + Ag3(PO4) =>
6 AgCl + Ca3(PO4)2 = 3 CaCl2 + 2 Ag3(PO4)
CoSO4 + H2S = H2O + Co2SO4 + S =>
2 CoSO4 + 4 H2S = 4 H2O + Co2SO4 + 5 S
ZnO + HNO3 = ZnOHNO3 =>
ZnO + HNO3 = ZnOHNO3
Na2C2O4 + Pb(No3)2 = PbC2O4 + NaNo3 =>
Na2C2O4 + Pb(No3)2 = PbC2O4 + 2 NaNo3
C5H8O2 + NH4NO3 = CO2 + H2O + N2 =>
C5H8O2 + 12 NH4NO3 = 5 CO2 + 28 H2O + 12 N2
P + K3 = K3P =>
P + K3 = K3P
Nd(TeO3)(NO3) = Nd(TeO4) + NO2 =>
Nd(TeO3)(NO3) = Nd(TeO4) + NO2
(CH3)CHOH = (CH3)2CO + H2 + H2O =>
6(CH3)CHOH = 4(CH3)2CO + H2 + 2 H2O
C711OH + O2 = CO2 + H2O =>
4 C711OH + 2843 O2 = 2844 CO2 + 2 H2O
FeSO4 + Cu3PO4 = Cu2SO4 + Fe3(PO4)2 =>
3 FeSO4 + 2 Cu3PO4 = 3 Cu2SO4 + Fe3(PO4)2
NaNH2 + N2O = NaN3 + NaOH + NH3 =>
2 NaNH2 + N2O = NaN3 + NaOH + NH3
CrCl3 + H2 = CrCl2 + HCl =>
2 CrCl3 + H2 = 2 CrCl2 + 2 HCl
Br(g) + O2(g) = Br2O5 =>
4 Br(g) + 5 O2(g) = 2 Br2O5
KClO3 = Cl + K + O3 =>
KClO3 = Cl + K + O3
Ca(ClO3)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO3)2 + 12 HCl = CaCl2 + 6 H2O + 6 Cl2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C(NH)(NH2)NHNO2 + Zn + CH3COOH + H2O = C(NH)(NH2)NHNH2*CH3COOH + Zn(OH)2 =>
C(NH)(NH2)NHNO2 + 3 Zn + CH3COOH + 4 H2O = C(NH)(NH2)NHNH2*CH3COOH + 3 Zn(OH)2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
AgNO3(aq) + FeI3(aq) = AgI(s) + Fe(NO3)3(aq) =>
3 AgNO3(aq) + FeI3(aq) = 3 AgI(s) + Fe(NO3)3(aq)
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Li + MgSO4 = Li2SO4 + Mg =>
2 Li + MgSO4 = Li2SO4 + Mg
Ca10(PO4)6(OH)2 + C6H8O7 = Ca7O10 + PO4 + OH8(H)2 + C =>
217 Ca10(PO4)6(OH)2 + 437 C6H8O7 = 310 Ca7O10 + 1302 PO4 + 393 OH8(H)2 + 2622 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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