| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + HNO3 + 4 HCl = AuCl4 + HNO + 2 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HCl + (BaOH)2 = BaCl + H2O =>
2 HCl + (BaOH)2 = 2 BaCl + 2 H2O
CaBr2 + H2CO3 = CaCO3 + HBr =>
CaBr2 + H2CO3 = CaCO3 + 2 HBr
LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O
Ag + HCIO3 = AgCI + AgCIO3 + H2O =>
6 Ag + 6 HCIO3 = AgCI + 5 AgCIO3 + 3 H2O
MoO3 + H2O = H2MoO4 =>
MoO3 + H2O = H2MoO4
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
SO2 + Y2 + H2O = H2SO4 + HY =>
SO2 + Y2 + 2 H2O = H2SO4 + 2 HY
Al2 + O = Al2O3 =>
Al2 + 3 O = Al2O3
Co2 + Ca(OH)2 = CaCo2(OH)2 =>
Co2 + Ca(OH)2 = CaCo2(OH)2
NaOH + K2SO4 = Na2SO4 + K2(OH)2 =>
2 NaOH + K2SO4 = Na2SO4 + K2(OH)2
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
HgSO4 + HI = HgI2 + H2SO4 =>
HgSO4 + 2 HI = HgI2 + H2SO4
BaCl{2} + NaOH = Ba(OH){2} + NaCl =>
BaCl{2} + NaOH = Ba(OH){2} + NaCl
K2SiO3 + AgNO3 = AgSiO3 + K2NO3 =>
K2SiO3 + AgNO3 = AgSiO3 + K2NO3
Sn2O2 = Sn + O =>
Sn2O2 = 2 Sn + 2 O
Co(H2O)6{2+} + Cl{-} = CoCl2(H2O)2 + H2O =>
Co(H2O)6{2+} + 2 Cl{-} = CoCl2(H2O)2 + 4 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CH2CH2 + Br2 = CH2BrCH2Br =>
CH2CH2 + Br2 = CH2BrCH2Br
H{+} + Cr2O72{-} + S = SO2 + Cr2O3 + OH{-} =>
2 H{+} + 4 Cr2O72{-} + 137 S = 137 SO2 + 4 Cr2O3 + 2 OH{-}
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
MnO2 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + H2C2O4 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
KHSO4 = K2SO4(s)SO3(g)H2O(g) =>
2 KHSO4 = K2SO4(s)SO3(g)H2O(g)
KHSO4KOH = K2SO4H2O =>
KHSO4KOH = K2SO4H2O
NaCl + H2SO4 = HCl + NaOH + SO3 =>
NaCl + H2SO4 = HCl + NaOH + SO3
H3BO3 + H3PO4 + KF + C5H14NOCl = BP + KCl + CO2 + H2O + N2 + F2 =>
8 H3BO3 + 8 H3PO4 + 2 KF + 2 C5H14NOCl = 8 BP + 2 KCl + 10 CO2 + 38 H2O + N2 + F2
SO3 + FeOH2 = FeSO3 + OH2 =>
SO3 + FeOH2 = FeSO3 + OH2
HCl + LiOH = HClLiOH =>
HCl + LiOH = HClLiOH
TiCl4 + Mg = Ti + MgCl6 =>
3 TiCl4 + 2 Mg = 3 Ti + 2 MgCl6
C26H2O + O2 = H2O + CO2 =>
C26H2O + 26 O2 = H2O + 26 CO2
K2 + SiO3 + HCl = KCl + H2SiO3 =>
K2 + SiO3 + 2 HCl = 2 KCl + H2SiO3
Na3PO4 + KCl = K3PO4 + NaCl =>
Na3PO4 + 3 KCl = K3PO4 + 3 NaCl
BaCl2 + SO4 = Ba(SO4) + Cl2 =>
BaCl2 + SO4 = Ba(SO4) + Cl2
NaHCO3 + C6H8O2 = CO2 + H2O + Na3C6 =>
84 NaHCO3 + 27 C6H8O2 = 78 CO2 + 150 H2O + 28 Na3C6
F(g) + KCl(aq) = KF(aq) + Cl(g) =>
F(g) + KCl(aq) = KF(aq) + Cl(g)
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
CH3COOH + C2H6O = C4H8O2 + H2O =>
CH3COOH + C2H6O = C4H8O2 + H2O
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
NiCl2(aq) + Na2CO3(s) = NiCO3(s) + NaCl(aq) =>
NiCl2(aq) + Na2CO3(s) = NiCO3(s) + 2 NaCl(aq)
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
Ni + C + O = Ni(CO)4 =>
Ni + 4 C + 4 O = Ni(CO)4
Fe + H{+} + NO3 = Fe2{+} + NO + H2O =>
8 Fe + 4 H{+} + NO3 = 4 Fe2{+} + NO + 2 H2O
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
Li2CO3 + Nb2O5 + MnO + RuO2 = CO2 + Li9MnNb9RuO30 =>
9 Li2CO3 + 9 Nb2O5 + 2 MnO + 2 RuO2 = 9 CO2 + 2 Li9MnNb9RuO30
MnO2 + (COOH)2 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + (COOH)2 + H2SO4 = MnSO4 + 2 CO2 + 2 H2O
RbOH + C2H4O2 = RbC2H3O2 + H2O =>
RbOH + C2H4O2 = RbC2H3O2 + H2O
K(PO4) + Ca(NO3)2 = Ca(PO4)2 + K(NO3) =>
2 K(PO4) + Ca(NO3)2 = Ca(PO4)2 + 2 K(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
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