| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
P + NaHO + H2O = HP + NaH2PO4 =>
6 P + NaHO + 3 H2O = 5 HP + NaH2PO4
PbO + La2O3 + ZrO2 + TiO2 = PbLa(ZrTi)O3 + O2 =>
4 PbO + 2 La2O3 + 4 ZrO2 + 4 TiO2 = 4 PbLa(ZrTi)O3 + 7 O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
(CH3CO2) + Cu = Cu(CH3COO)2 =>
2(CH3CO2) + Cu = Cu(CH3COO)2
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2 =>
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2
Na2O + HJ = NaJ + H2O =>
Na2O + 2 HJ = 2 NaJ + H2O
N2H6SO4 + Cu(OH)2 = CuSO4 + Cu + N2 + H2O =>
N2H6SO4 + 3 Cu(OH)2 = CuSO4 + 2 Cu + N2 + 6 H2O
CuAgNo = CuNoAg =>
CuAgNo = CuNoAg
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2 =>
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2
KClO3 = KCl + O2 = CO2 + H2O =>
2 KClO3 = 2 KCl + 3 O2
(CH3)(CH2)(CH3) + O2 = CO2 + H2O =>
(CH3)(CH2)(CH3) + 5 O2 = 3 CO2 + 4 H2O
TiO2 + Nb2O5 = TiNb2O7 =>
TiO2 + Nb2O5 = TiNb2O7
NaCl(aq) + Hg(No3)2(aq) = NaNo3 + HgCl2 =>
2 NaCl(aq) + Hg(No3)2(aq) = 2 NaNo3 + HgCl2
KSCN + H2O = KSCNH + OH =>
KSCN + H2O = KSCNH + OH
LiOHRbF = RbOHLiF =>
LiOHRbF = RbOHLiF
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
(CH3CO2) + Cu = Cu(CH3COO)2 =>
2(CH3CO2) + Cu = Cu(CH3COO)2
KClO3 = KCl + O2 = CO2 + H2O =>
2 KClO3 = 2 KCl + 3 O2
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH
Mg(HCO3)2 + NaOH = Mg(OH)2 + Na2(CO3) + H2O =>
Mg(HCO3)2 + 4 NaOH = Mg(OH)2 + 2 Na2(CO3) + 2 H2O
AgNiO = AgONi =>
AgNiO = AgONi
CuSO4NaCl = CuNaSO4Cl =>
CuSO4NaCl = CuNaSO4Cl
FeSO3BaCl2 = FeCl2BaSO3 =>
FeSO3BaCl2 = FeCl2BaSO3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2 =>
Cu(SO4)2 + NaCO3 = CuCO3 + Na(SO4)2
AgCNAlCl = AlCNAgCl =>
AgCNAlCl = AlCNAgCl
K3[Cr(OH)6] + K2O2 = K2CrO4 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 K2O2 = 2 K2CrO4 + 8 KOH + 2 H2O
Iron(III)SulfateSodiumPhosphate = Iron(III)PhosphateSodiumSulfate =>
Iron(III)SulfateSodiumPhosphate = Iron(III)PhosphateSodiumSulfate
Na + PO4 = NaPO4 =>
Na + PO4 = NaPO4
NiClNaH = NiHNaCl =>
NiClNaH = NiHNaCl
Br{-} + Fe2(SO4)3 = Br2 + SO4{2-} + Fe{2+} =>
2 Br{-} + Fe2(SO4)3 = Br2 + 3 SO4{2-} + 2 Fe{2+}
C2H3O2NaHCl = C2H3O2ClNaH =>
C2H3O2NaHCl = C2H3O2ClNaH
C5H6 + C2O7 = C + H2O9 =>
7 C5H6 + 27 C2O7 = 89 C + 21 H2O9
CH3OHCO = CH3CHOO =>
CH3OHCO = CH3CHOO
CaBrNaCo = CaCoNaBr =>
CaBrNaCo = CaCoNaBr
CdCuNO3 = CdNO3Cu =>
CdCuNO3 = CdNO3Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgH3 + O2 = Ag2O3 + H2O =>
2 AgH3 + 3 O2 = Ag2O3 + 3 H2O
OsIr = IrOs =>
OsIr = IrOs
MgO + K2O = MgO2 + K2 =>
MgO + K2O = MgO2 + K2
HBr(aq) + Cs(s) = BrCs(aq) + H2(g) =>
2 HBr(aq) + 2 Cs(s) = 2 BrCs(aq) + H2(g)
Zn + N2 = Zn3(N2)2 =>
3 Zn + 2 N2 = Zn3(N2)2
Mg3P2 + HCl = MgCl2 + PH3 =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 PH3
HBrNO = OHNBr =>
HBrNO = OHNBr
H2CO3 + NaOH = NaCO3 + H2O + CO =>
3 H2CO3 + 2 NaOH = 2 NaCO3 + 4 H2O + CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaOSn = SnOCa =>
CaOSn = SnOCa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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