| Équations équilibrées la veille | Équations équilibrées le lendemain |
(SO4)3 = 3 SO4
ClF3 + N2H4 = HF + Cl2 + N2 =>
4 ClF3 + 3 N2H4 = 12 HF + 2 Cl2 + 3 N2
Ba(NO3)2 + Al2O3 = BaO + Al(NO3)3 =>
3 Ba(NO3)2 + Al2O3 = 3 BaO + 2 Al(NO3)3
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
Na2B4O7*10H2O = Na + B + O + H2O =>
Na2B4O7*10H2O = 2 Na + 4 B + 7 O + 10 H2O
Sr + H3P = Sr3P2 + H2 =>
3 Sr + 2 H3P = Sr3P2 + 3 H2
NaAlO2 + MgSO4 = Mg(AlO2)2 + Na2SO4 =>
2 NaAlO2 + MgSO4 = Mg(AlO2)2 + Na2SO4
NaAlO2 + H2O = Al2O3H2O + NaOH =>
2 NaAlO2 + 2 H2O = Al2O3H2O + 2 NaOH
H2S + HNO3 = H2O + NO2 + H2SO4 =>
H2S + 8 HNO3 = 4 H2O + 8 NO2 + H2SO4
Sr + H3P = Sr3P2 + H2 =>
3 Sr + 2 H3P = Sr3P2 + 3 H2
Fe(CH3COO)3 + H2O = Fe(OH)3 + CH3COOH =>
Fe(CH3COO)3 + 3 H2O = Fe(OH)3 + 3 CH3COOH
MgCl2 + (NH4)2HPO4 = MgNH4PO4 + HCl + NH4Cl =>
MgCl2 + (NH4)2HPO4 = MgNH4PO4 + HCl + NH4Cl
Ca(OH)2 + H2(SO4) = CaSO4 + H2(OH)2 =>
Ca(OH)2 + H2(SO4) = CaSO4 + H2(OH)2
KOH + C = KOHC =>
KOH + C = KOHC
KHS + NaMnO4 + H2O = KOH + MnO2 + S + NaHS =>
5 KHS + 2 NaMnO4 + H2O = 5 KOH + 2 MnO2 + 3 S + 2 NaHS
KOH + Cl2 + KBr = KBrO3 + KCl + H2O =>
6 KOH + 3 Cl2 + KBr = KBrO3 + 6 KCl + 3 H2O
BaI2 + Fe(NO3)3 = Ba(NO3)2 + FeI3 =>
3 BaI2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 FeI3
C4H9Cl + NaOH = C4H9OH + NaCl =>
C4H9Cl + NaOH = C4H9OH + NaCl
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
Mg(No3)2 + KOH = Mg(OH)2 + K(No3) =>
Mg(No3)2 + 2 KOH = Mg(OH)2 + 2 K(No3)
NH4 + SO4 = HSO4 + NH3 =>
NH4 + SO4 = HSO4 + NH3
HB + Mg = HMg + B =>
HB + Mg = HMg + B
Pb + NH4NO3 = Pb(NO3)2 + N2 + H2O =>
Pb + 6 NH4NO3 = Pb(NO3)2 + 5 N2 + 12 H2O
Sr(OH)2 + SnO2 = SrO + Sn(OH)4 =>
2 Sr(OH)2 + SnO2 = 2 SrO + Sn(OH)4
FeCl3 + HNO3 = Fe(NO3)3 + HCl =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 HCl
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
BrAg + NH3 = Ag(NH3)2 + Br =>
BrAg + 2 NH3 = Ag(NH3)2 + Br
Ge + NH3 = Ge3N4 + H2 =>
3 Ge + 4 NH3 = Ge3N4 + 6 H2
FeSO4 + Sr(OH)2 = SrSO4 + Fe(OH)2 =>
FeSO4 + Sr(OH)2 = SrSO4 + Fe(OH)2
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Fe(NO3)3 + K3PO4 = FePO4 + K3(NO3)3 =>
Fe(NO3)3 + K3PO4 = FePO4 + K3(NO3)3
NaCl(aq) + Hg2(NO3)2(aq) = NaNO3(aq) + Hg2Cl2(s) =>
2 NaCl(aq) + Hg2(NO3)2(aq) = 2 NaNO3(aq) + Hg2Cl2(s)
KHCO3 + H3PO4 = CO2 + K3PO4 + H2O =>
3 KHCO3 + H3PO4 = 3 CO2 + K3PO4 + 3 H2O
NO + KOH = N2O + KNO2 + H2O =>
4 NO + 2 KOH = N2O + 2 KNO2 + H2O
C6H10 + KMnO4 + H2O = C6H10(OH)2 + MnO2(OH)2 + K =>
C6H10 + KMnO4 + 2 H2O = C6H10(OH)2 + MnO2(OH)2 + K
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
KMnO4 + CoTeO4 + H2TeO4 = MnTeO4 + Co2(TeO4)3 + K2TeO4 + H2O =>
2 KMnO4 + 10 CoTeO4 + 8 H2TeO4 = 2 MnTeO4 + 5 Co2(TeO4)3 + K2TeO4 + 8 H2O
NH4ClO4 + P = Cl2 + N2 + H3PO4 + H2O =>
10 NH4ClO4 + 8 P = 5 Cl2 + 5 N2 + 8 H3PO4 + 8 H2O
C14H12O4 + O2 = CO2 + H2O =>
C14H12O4 + 15 O2 = 14 CO2 + 6 H2O
H(SbCl4) + Na2CO3 = H2O + CO2 + Sb2O3 + NaCl =>
2 H(SbCl4) + 4 Na2CO3 = H2O + 4 CO2 + Sb2O3 + 8 NaCl
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
MgCO3 = MgO + CO2(g) =>
MgCO3 = MgO + CO2(g)
H2SO4 + K[Al(OH)4] = K2SO4 + Al(OH)3 + H2O =>
H2SO4 + 2 K[Al(OH)4] = K2SO4 + 2 Al(OH)3 + 2 H2O
Lu2O + H2O = LuOH =>
Lu2O + H2O = 2 LuOH
HCOOCH2CH3 + NH3 = HCONH2 + CH3CH2OH =>
HCOOCH2CH3 + NH3 = HCONH2 + CH3CH2OH
Na + H2O(HOH) = NaOH + H2 =>
2 Na + H2O(HOH) = 2 NaOH + H2
Ag(NH3)2{+} + H{+} + Cl{-} = AgCl + NH4{+} =>
Ag(NH3)2{+} + 2 H{+} + Cl{-} = AgCl + 2 NH4{+}
NaCH3COO + H2O = CH3COOH + NaOH =>
NaCH3COO + H2O = CH3COOH + NaOH
C2F4 + I2 + IF5 = C2F5I =>
5 C2F4 + 2 I2 + IF5 = 5 C2F5I
Mg(OH)2(s) + HCl(l) = MgCl2 + H2O =>
Mg(OH)2(s) + 2 HCl(l) = MgCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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