| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Nb(ClO3)3 + 3 Mg = 3 Mg(ClO3)2 + 2 Nb
KI + Cu(SO4)2 = K(SO4)2 + CuI =>
KI + Cu(SO4)2 = K(SO4)2 + CuI
Fe(s) + SnSO4(aq) = Sn(s) + FeSO4(aq) =>
Fe(s) + SnSO4(aq) = Sn(s) + FeSO4(aq)
C2H3Cl3 + Cl2 = C2H2Cl4 + HCl =>
C2H3Cl3 + Cl2 = C2H2Cl4 + HCl
CaO + C2 = CaC2 + CaO2 =>
2 CaO + C2 = CaC2 + CaO2
N2O4 = NO2 =>
N2O4 = 2 NO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
ZnBr2 + HNO3 = Zn(NO3)2 + HBr =>
ZnBr2 + 2 HNO3 = Zn(NO3)2 + 2 HBr
(CH3)2CHOHH2SO4 = (CH3)2CHOH3SO4 =>
(CH3)2CHOHH2SO4 = (CH3)2CHOH3SO4
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
CaO + H2O = Ca[OH]2 =>
CaO + H2O = Ca[OH]2
Fe + HNO2 = Fe(NO3)3 + H2O + NO =>
Fe + 12 HNO2 = Fe(NO3)3 + 6 H2O + 9 NO
NaHOH = NaOHH =>
NaHOH = NaOHH
CuSO4*5H2O(l) + C6H12O6(s) = C6H12O7(s) + Cu2O(s) + H2SO4(l) + H2O(l) =>
2 CuSO4*5H2O(l) + C6H12O6(s) = C6H12O7(s) + Cu2O(s) + 2 H2SO4(l) + 8 H2O(l)
LiOH + H2CrO4 = H2O + Li2CrO4 =>
2 LiOH + H2CrO4 = 2 H2O + Li2CrO4
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
FeBr2 + K = KBr2 + Fe =>
FeBr2 + K = KBr2 + Fe
ZnCl2 + KOH = ClK + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 ClK + Zn(OH)2
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
PbS + HBr + HNO3 = PbBr4 + NO + S + H2O =>
3 PbS + 12 HBr + 4 HNO3 = 3 PbBr4 + 4 NO + 3 S + 8 H2O
Ne + F = NeF =>
Ne + F = NeF
CrO5 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 CrO5 + 14 FeSO4 + 10 H2SO4 = Cr2(SO4)3 + 7 Fe2(SO4)3 + 10 H2O
H2SO4 + NH4 = NH2SO4 + H2 =>
H2SO4 + NH4 = NH2SO4 + 2 H2
Ne + F = NeF =>
Ne + F = NeF
K3[Fe(NCS)6] + KF = K3[FeF6] + KSCN =>
K3[Fe(NCS)6] + 6 KF = K3[FeF6] + 6 KSCN
K2SO4Co(NO3)2 = K2(NO3)2CoSO4 =>
K2SO4Co(NO3)2 = K2(NO3)2CoSO4
C6H5OH2O = C6H5OHOH =>
C6H5OH2O = C6H5OHOH
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
(CH2CH2)O + NH3 = (HOCH2CH2)3N =>
3(CH2CH2)O + NH3 = (HOCH2CH2)3N
C6H5CHO + NaHSO3 = C6H5COH2SO3Na =>
C6H5CHO + NaHSO3 = C6H5COH2SO3Na
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
RbHOH = RbOHH =>
RbHOH = RbOHH
MgCrO4(aq) + FeSO4(aq) = MgSO4 + FeCrO4 =>
MgCrO4(aq) + FeSO4(aq) = MgSO4 + FeCrO4
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
Cr(OH)3 + KOH = K3[Cr(OH)6] =>
Cr(OH)3 + 3 KOH = K3[Cr(OH)6]
C3H7OH + KMnO4 + H2SO4 = C3H6COOH + H2O + K2SO4 + MnSO4 =>
8 C3H7OH + 6 KMnO4 + 9 H2SO4 = 6 C3H6COOH + 20 H2O + 3 K2SO4 + 6 MnSO4
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
BaO2 + Cl2 = BaCl2 + O =>
BaO2 + Cl2 = BaCl2 + 2 O
HBrO3 + H2S = S + Br + H2O =>
2 HBrO3 + 5 H2S = 5 S + 2 Br + 6 H2O
C2H5OH{-}[O] = C2H6O{-}H2O =>
C2H5OH{-}[O] = C2H6O{-}H2O
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
H2S + HBrO3 = Br2 + S2 + H2O =>
10 H2S + 4 HBrO3 = 2 Br2 + 5 S2 + 12 H2O
SnSb + I = SnI2 + Sb =>
SnSb + 2 I = SnI2 + Sb
MnO2 + NaOH + H2O = Na4[Mn(OH)8] =>
MnO2 + 4 NaOH + 2 H2O = Na4[Mn(OH)8]
HBrO3 + H2S = S + HBr + H2O =>
HBrO3 + 3 H2S = 3 S + HBr + 3 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CaNO3(aq) + NaSO4(aq) = CaSO4(s) + NaNO3(aq) =>
CaNO3(aq) + NaSO4(aq) = CaSO4(s) + NaNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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