| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu(H2O)4 + 2 HCl = 2 CuCl + 8 H2O + H2
BaCO3 + H2S = BaS + H2CO3 =>
BaCO3 + H2S = BaS + H2CO3
HCOOH + K2O = HCOOK + H2O =>
2 HCOOH + K2O = 2 HCOOK + H2O
H{2+} + F{2-} = HF =>
H{2+} + F{2-} = HF
Cu2ZnSnS4 = Cu2S + ZnS + SnS + S2 =>
2 Cu2ZnSnS4 = 2 Cu2S + 2 ZnS + 2 SnS + S2
C(s) + F(g) = CF4(g) =>
C(s) + 4 F(g) = CF4(g)
FeO + Na2CO3 = Na2FeO2 + CO2 =>
FeO + Na2CO3 = Na2FeO2 + CO2
Zn + NaOHH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOHH + 2 H2O = Na2Zn(OH)4 + 2 H2
ZnOHNO3 + H2SO4 = ZnSO4 + Zn(NO3)2 + H2O =>
2 ZnOHNO3 + H2SO4 = ZnSO4 + Zn(NO3)2 + 2 H2O
C7H7NO2 + (CH3CO)2O = C9H9NO3 + C2H4O2 =>
C7H7NO2 + (CH3CO)2O = C9H9NO3 + C2H4O2
(Mg(OH)2) + H2SO4 = MgSO4 + H2O =>
(Mg(OH)2) + H2SO4 = MgSO4 + 2 H2O
KI + H2SO4 = K2SO4 + H2S + HIO3 =>
4 KI + 5 H2SO4 = 2 K2SO4 + 3 H2S + 4 HIO3
C6H6 + I2 + HNO3 = C6H5I + NO2 + H2O =>
2 C6H6 + I2 + 2 HNO3 = 2 C6H5I + 2 NO2 + 2 H2O
K2Cr2O7 + Al + H{+} = Cr{3+} + Al{3+} + H2O + K =>
3 K2Cr2O7 + 8 Al + 42 H{+} = 6 Cr{3+} + 8 Al{3+} + 21 H2O + 6 K
AgF + CaBr2 = AgBr + CaF2 =>
2 AgF + CaBr2 = 2 AgBr + CaF2
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)4 =>
3 C10H16 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 C10H16(OH)4
BaO + N2O5 = Ba(NO3)2 =>
BaO + N2O5 = Ba(NO3)2
P(Cl)5 + H2O = H(Cl) + H3P(O)4 =>
P(Cl)5 + 4 H2O = 5 H(Cl) + H3P(O)4
Ba(OH)2 + SF4 = BaSO3 + BaF2 + HF =>
3 Ba(OH)2 + 2 SF4 = 2 BaSO3 + BaF2 + 6 HF
CaC4H6O4 + Na2CO3 = CaCO3 + NaC2H3O2 =>
CaC4H6O4 + Na2CO3 = CaCO3 + 2 NaC2H3O2
C7H6O3 + H2O = C7H5O3 + H3O =>
C7H6O3 + H2O = C7H5O3 + H3O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
LiCl + Mg(NO3)2 = MgCl2 + LiNO3 =>
2 LiCl + Mg(NO3)2 = MgCl2 + 2 LiNO3
C4H9Cl + AgNO3 = C4H9 + AgCl + NO3 =>
C4H9Cl + AgNO3 = C4H9 + AgCl + NO3
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
C4H9Cl + AgNO3 = C4H9 + ClAg + NO3 =>
C4H9Cl + AgNO3 = C4H9 + ClAg + NO3
C6H5NH2 + C3H8O = C9H13NH2O =>
C6H5NH2 + C3H8O = C9H13NH2O
(C6H12O5)50 + O2 = CO2 + H2O =>
(C6H12O5)50 + 325 O2 = 300 CO2 + 300 H2O
BaCl2 + C20H14O4 = Ba(O4)2 + C20H14Cl =>
BaCl2 + 2 C20H14O4 = Ba(O4)2 + 2 C20H14Cl
F2 + TiBr3 = TiF3 + Br2 =>
3 F2 + 2 TiBr3 = 2 TiF3 + 3 Br2
Ca(NO3)2 + H2(SO4) = Ca(SO4) + H2(NO3)2 =>
Ca(NO3)2 + H2(SO4) = Ca(SO4) + H2(NO3)2
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
K2Cr2O7 + H2SO4 + C3H7COH = K2SO4 + Cr2(SO4)3 + H2O + C3H7COOH =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7COH = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 C3H7COOH
ClCH2COOH + NH3 = H2NCH2COOH + HCl =>
ClCH2COOH + NH3 = H2NCH2COOH + HCl
H2B + NaOH = H3O + NaB =>
H2B + NaOH = H3O + NaB
CH3COOH + Pb(OH)2 = Pb(C2H3O2)2 + H2O =>
2 CH3COOH + Pb(OH)2 = Pb(C2H3O2)2 + 2 H2O
CaO + K3PO4 = Ca3(PO4)2 + K2O =>
3 CaO + 2 K3PO4 = Ca3(PO4)2 + 3 K2O
H3PO4 + K2S = KH2PO4 + H2S =>
2 H3PO4 + K2S = 2 KH2PO4 + H2S
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
CO(g) + H2O(g) = CO2(g) + CH4(g) =>
4 CO(g) + 2 H2O(g) = 3 CO2(g) + CH4(g)
CaCl2(aq) + AgC2H3O2(aq) = AgCl(s) + Ca(C2H3O2)2(aq) =>
CaCl2(aq) + 2 AgC2H3O2(aq) = 2 AgCl(s) + Ca(C2H3O2)2(aq)
FeCl3 + (NH4)2S = (NH4Cl) + Fe2S3 =>
2 FeCl3 + 3(NH4)2S = 6(NH4Cl) + Fe2S3
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
KH(C8H4O4) + NaOH = NaK(C8H4O4) + H2O =>
KH(C8H4O4) + NaOH = NaK(C8H4O4) + H2O
COOH(CHOH)4COOH + NaNO2 + CH3OH = H2NCO(CHOH)4CONH2 + H2O + NaOH =>
COOH(CHOH)4COOH + 6 NaNO2 + 12 CH3OH = 3 H2NCO(CHOH)4CONH2 + 8 H2O + 6 NaOH
K(s) + NH3(g) = KNH3(s) =>
K(s) + NH3(g) = KNH3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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