| Équations équilibrées la veille |
Ca(HCO3)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(HCO3)2
K(OH)2 + Cl2 = KClO + H2O =>
2 K(OH)2 + Cl2 = 2 KClO + 2 H2O
ZnUO3 + MgCl2 = ZnCl3 + MgO + U2O3 =>
2 ZnUO3 + 3 MgCl2 = 2 ZnCl3 + 3 MgO + U2O3
Na[Sn(OH)3] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na[Sn(OH)3] + 2 Bi(NO3)3 + 9 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
Ca3P2 + H2SO4 = H3PO4 + CaSO4 + H2S =>
Ca3P2 + 5 H2SO4 = 2 H3PO4 + 3 CaSO4 + 2 H2S
Zn(NO3)2 + BaS = ZnS + Ba(NO3)2 =>
Zn(NO3)2 + BaS = ZnS + Ba(NO3)2
C2H2 + KMnO4 + H2O = H2C2O4 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 H2C2O4 + 8 KOH + 8 MnO2
FeO(OH) + H2CO3 = FeOH2 + OH(CO3) =>
FeO(OH) + H2CO3 = FeOH2 + OH(CO3)
WO3 + C2H6 = WO2 + H2O + CO2 =>
7 WO3 + C2H6 = 7 WO2 + 3 H2O + 2 CO2
C7H16OH + O2 = H2O + CO =>
4 C7H16OH + 29 O2 = 34 H2O + 28 CO
Al + HNO3 = Al2(NO3)2 + NO + H2O =>
6 Al + 8 HNO3 = 3 Al2(NO3)2 + 2 NO + 4 H2O
Ga + K2O = Ga2O3 + K =>
2 Ga + 3 K2O = Ga2O3 + 6 K
NH4Cl = ammonia + HCl =>
NH4Cl = NH3 + HCl
O6 + H2 = OH4 =>
O6 + 12 H2 = 6 OH4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
F2 + Cl2 + H2O = HF + HClO =>
F2 + Cl2 + 2 H2O = 2 HF + 2 HClO
Mg(OH)2 + (NH4)2HPO4 = MgHPO4 + NH3 + H2O =>
Mg(OH)2 + (NH4)2HPO4 = MgHPO4 + 2 NH3 + 2 H2O
CH3{-}CHO = CH3{-}COOH =>
CH3{-}CHO = CH3{-}COOH
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
ArO3 + C = Ar + CO2 =>
2 ArO3 + 3 C = 2 Ar + 3 CO2
C2H4Br2 = C2H4 + Br2 =>
C2H4Br2 = C2H4 + Br2
Ca3(PO4)2 + Ag = AgPO4 + Ca =>
Ca3(PO4)2 + 2 Ag = 2 AgPO4 + 3 Ca
CrO2 + HCl = CrCl2 + H2O + Cl2 =>
CrO2 + 4 HCl = CrCl2 + 2 H2O + Cl2
HNO3 + CH3OH = NO + CO2 + H2O =>
2 HNO3 + CH3OH = 2 NO + CO2 + 3 H2O
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
AgNo3(aq) + CoCl2(aq) = CoNo3 + AgCl2 =>
AgNo3(aq) + CoCl2(aq) = CoNo3 + AgCl2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Mg + HIO3 = Mg(IO3) + H2 =>
2 Mg + 2 HIO3 = 2 Mg(IO3) + H2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
HNO3 + KOH = KNO3 + H2O(l) =>
HNO3 + KOH = KNO3 + H2O(l)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
LiBr + Ba(OH)2 = LiOH + BaBr2 =>
2 LiBr + Ba(OH)2 = 2 LiOH + BaBr2
C2H2 + KMnO4 + H2O = H2C2O4 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 H2C2O4 + 8 KOH + 8 MnO2
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Ca3(PO4)2 + Ag = AgPO4 + Ca =>
Ca3(PO4)2 + 2 Ag = 2 AgPO4 + 3 Ca
Ag + Ca3(PO4)2 = Ag3PO4 + Ca =>
6 Ag + Ca3(PO4)2 = 2 Ag3PO4 + 3 Ca
MgO(s) + H2SO4(Ac) = MgSO4(Ac)H2O(l) =>
MgO(s) + H2SO4(Ac) = MgSO4(Ac)H2O(l)
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
H4P2O5 + Y = Y4P2O5 + H2 =>
H4P2O5 + 4 Y = Y4P2O5 + 2 H2
C6H5NH2 + K2Cr2O7 + H2SO4 = K2SO4 + (NH4)2SO4 + Cr2(SO4)3 + C6H4O2 + H2O =>
6 C6H5NH2 + 4 K2Cr2O7 + 19 H2SO4 = 4 K2SO4 + 3(NH4)2SO4 + 4 Cr2(SO4)3 + 6 C6H4O2 + 16 H2O
HTcO4 + V(OH)5 = V(TcO4)5 + H2O =>
5 HTcO4 + V(OH)5 = V(TcO4)5 + 5 H2O
Cd + HNO3 = Cd(NO3)2 + NH4NO3 + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + NH4NO3 + 3 H2O
Zn(C2H3O2)2 + CsOH = Zn(OH)2 + CsC2H3O2 =>
Zn(C2H3O2)2 + 2 CsOH = Zn(OH)2 + 2 CsC2H3O2
Br2 + H2O + Co3{2-} = Br{-} + HCo3{-} + BrO3 =>
7 Br2 + 6 H2O + 12 Co3{2-} = 12 Br{-} + 12 HCo3{-} + 2 BrO3
Ag{+} + Cu = Ag + Cu{+} =>
Ag{+} + Cu = Ag + Cu{+}
Ca3(PO4)2 + Ag = AgPO4 + Ca =>
Ca3(PO4)2 + 2 Ag = 2 AgPO4 + 3 Ca
C6H14 + HONO2 = CHNO2 + H2 + OH =>
C6H14 + 6 HONO2 = 6 CHNO2 + 4 H2 + 6 OH
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
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Équations équilibrées sur01/05/25
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