| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + Au = AuCu + 2 NO3
NH3HC2H3O2(aq) = NH4C2H3O2 =>
NH3HC2H3O2(aq) = NH4C2H3O2
NaOH + H2SO4 = H2O + Na2SO4 + = =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Na3PO4 + Ni(CH3COO)2 = Na(CH3COO) + Ni3(PO4)2 =>
2 Na3PO4 + 3 Ni(CH3COO)2 = 6 Na(CH3COO) + Ni3(PO4)2
BaCl2 + KCIO3 = Ba(CIO3)2 + KCl =>
BaCl2 + 2 KCIO3 = Ba(CIO3)2 + 2 KCl
NaBr = Na + Br =>
NaBr = Na + Br
Na3PO4 + Ni(CH3COO)2 = Na(CH3COO) + Ni3(PO4)2 =>
2 Na3PO4 + 3 Ni(CH3COO)2 = 6 Na(CH3COO) + Ni3(PO4)2
H2SO4(aq) + PB(OH)4(S) = PB(SO4)2(S) + H2O =>
2 H2SO4(aq) + PB(OH)4(S) = PB(SO4)2(S) + 4 H2O
Pb + Cu(NO3)2 = Cu + Pb(NO3)2 =>
Pb + Cu(NO3)2 = Cu + Pb(NO3)2
C4H6O6(s) + O2(g) = CO2(g) + H2O =>
2 C4H6O6(s) + 5 O2(g) = 8 CO2(g) + 6 H2O
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + NH2CONH2 = NiFe2O4 + N2 + CO2 + H2O =>
3 Ni(NO3)2*6H2O + 6 Fe(NO3)3*9H2O + 20 NH2CONH2 = 3 NiFe2O4 + 32 N2 + 20 CO2 + 112 H2O
XKNO{3} + XH{2}CO{3} = XK{2}CO{3} + XHNO{3} =>
XKNO{3} + XH{2}CO{3} = XK{2}CO{3} + XHNO{3}
NH4OH + HNO7 = NH4NO2 + H2O =>
13 NH4OH + 3 HNO7 = 8 NH4NO2 + 18 H2O
C2SH + O2 = H2O + CO2 + SO2 =>
4 C2SH + 13 O2 = 2 H2O + 8 CO2 + 4 SO2
Cu + HCl = H[CuCl2] + H2 =>
2 Cu + 4 HCl = 2 H[CuCl2] + H2
C2H5OH + CH3COOH2 = CH3COOC2H5 + H2O =>
2 C2H5OH + 4 CH3COOH2 = 3 CH3COOC2H5 + 4 H2O
H2SiO3 + NaCl = HCl + Na2SiO3 =>
H2SiO3 + 2 NaCl = 2 HCl + Na2SiO3
MgCl2 + Cu(CO3) = CuCl2 + MgCO3 =>
MgCl2 + Cu(CO3) = CuCl2 + MgCO3
C2H5OH + HCl = C4H9Cl + H2O =>
2 C2H5OH + HCl = C4H9Cl + 2 H2O
C2H2 + CuCl + NH3 = CCu + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = 2 CCu + 2 NH4Cl
FeCl3 + Ag3PO4 = FePO4 + AgCl =>
FeCl3 + Ag3PO4 = FePO4 + 3 AgCl
C17H19NO3H2O + AgNO3 = Ag + HNO3 + C + H2O =>
C17H19NO3H2O + 18 AgNO3 = 18 Ag + 19 HNO3 + 17 C + H2O
NaHCO3 + Al(NO3)3 = NaNO3 + Al(HCO3)3 =>
3 NaHCO3 + Al(NO3)3 = 3 NaNO3 + Al(HCO3)3
PH33 + O2 = P4O10 + H2O =>
4 PH33 + 38 O2 = P4O10 + 66 H2O
H2CO3 + Na2SO3 = H2SO3 + Na2CO3 =>
H2CO3 + Na2SO3 = H2SO3 + Na2CO3
(Ag)NO3 + Na2(CO3) = Ag2CO3 + NaNO3 =>
2(Ag)NO3 + Na2(CO3) = Ag2CO3 + 2 NaNO3
Cr + HCl = H + Cr(Cl)2 =>
Cr + 2 HCl = 2 H + Cr(Cl)2
Na(OH) + HBrO3 = NaBrO3 + H2O =>
Na(OH) + HBrO3 = NaBrO3 + H2O
AgNO3*H2O = AgNO3 + H2O =>
AgNO3*H2O = AgNO3 + H2O
KOH + NiCl2 = Ni(OH)2 + KCl =>
2 KOH + NiCl2 = Ni(OH)2 + 2 KCl
Cl + H2O + NaCl = HCl + NaOCl =>
2 Cl + H2O + NaCl = 2 HCl + NaOCl
(NH4)2C2O4(aq) + Al(ClO4)3(aq) = Al2(C2O4)3(s) + NH4ClO4(aq) =>
3(NH4)2C2O4(aq) + 2 Al(ClO4)3(aq) = Al2(C2O4)3(s) + 6 NH4ClO4(aq)
Cr2(SO4)3 + NaClO + NaOH = NaCrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4)3 + 4 NaClO + 8 NaOH = 2 NaCrO4 + 4 NaCl + 4 H2O + 3 Na2SO4
MgCl2 + H2 = HCl + Mg =>
MgCl2 + H2 = 2 HCl + Mg
PO4{3-} + Ba{2+} = Ba3(PO4)2 =>
2 PO4{3-} + 3 Ba{2+} = Ba3(PO4)2
H2NCH2COOH + Cu(OH)2 = (H2NCH2COO)2Cu + H2O =>
2 H2NCH2COOH + Cu(OH)2 = (H2NCH2COO)2Cu + 2 H2O
Mg(OH)2 + H3PO4 = H2O + (PO4)2Mg3 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + (PO4)2Mg3
K + NiCr2O7 = Ni + K2Cr2O7 =>
2 K + NiCr2O7 = Ni + K2Cr2O7
K3 + BaCl2 = KCl + Ba3 =>
2 K3 + 3 BaCl2 = 6 KCl + Ba3
K(OH)2 + N2O5 = K(NO3)2 + H2O =>
K(OH)2 + N2O5 = K(NO3)2 + H2O
Li + KOH = K + LiOH =>
Li + KOH = K + LiOH
KMnO + H2SO4 + Sb = K2SO + MnSO4 + Sb2O3 + H2O =>
6 KMnO + 9 H2SO4 + 4 Sb = 3 K2SO + 6 MnSO4 + 2 Sb2O3 + 9 H2O
C2H2 + Br2 = C2H2Br05 =>
2 C2H2 + 5 Br2 = 2 C2H2Br05
Cu(OH)2(s) + HNO3(aq) = CuNO3 + H(OH)2 =>
Cu(OH)2(s) + HNO3(aq) = CuNO3 + H(OH)2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Ce(NO3)3 + KMnO4 + Na2CO3 + H2O = Ce(OH)4 + MnO2 + NaNO3 + CO2 + KOH =>
6 Ce(NO3)3 + 2 KMnO4 + 9 Na2CO3 + 13 H2O = 6 Ce(OH)4 + 2 MnO2 + 18 NaNO3 + 9 CO2 + 2 KOH
H2SO4 + MnBr2 = MnSO4 + HBr =>
H2SO4 + MnBr2 = MnSO4 + 2 HBr
CH3CH2CHBrCH3 + KOH(aquas) = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH(aquas) = CH3CH2CHCH3OH + KBr
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
PF5 + H2O + KOH = HF + K3PO4 =>
PF5 + H2O + 3 KOH = 5 HF + K3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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