| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 CaSO3 = 3 H2O + 3 SO2 + Ca3(PO4)2
SnCl2 + H2S = SnS + HCl =>
SnCl2 + H2S = SnS + 2 HCl
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3H2O + H2 + SO4 =>
MnSO4*H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + H2 + SO4
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
Bi2S3 + HNO3 = Bi(NO3) + NO + H2SO4 + H2O =>
3 Bi2S3 + 26 HNO3 = 6 Bi(NO3) + 20 NO + 9 H2SO4 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AgNO(aq)NaCO(aq) = AgCO(s)NaNO(aq) =>
AgNO(aq)NaCO(aq) = AgCO(s)NaNO(aq)
Na2O2 + Fe(OH)2 + H2O = Fe(OH)3 + NaOH =>
Na2O2 + 2 Fe(OH)2 + 2 H2O = 2 Fe(OH)3 + 2 NaOH
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
AlI3K3PO4 = AlPO4K3I3 =>
AlI3K3PO4 = AlPO4K3I3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
KBr + NaOCl + H2O = KOH + NaCl + Br =>
2 KBr + NaOCl + H2O = 2 KOH + NaCl + 2 Br
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O
O2 + Rh = RhO25 =>
25 O2 + 2 Rh = 2 RhO25
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
Zn(HSO4)2 + Mg = Mg(HSO4)2 + Zn =>
Zn(HSO4)2 + Mg = Mg(HSO4)2 + Zn
Bi2S3 + HNO3 = Bi(NO3) + NO + H2SO4 + H2O =>
3 Bi2S3 + 26 HNO3 = 6 Bi(NO3) + 20 NO + 9 H2SO4 + 4 H2O
CuO2 + C2 = Cu + CO2 =>
2 CuO2 + C2 = 2 Cu + 2 CO2
Fe + H2SO4 = Fe3SO4 + H2 =>
3 Fe + H2SO4 = Fe3SO4 + H2
C8H18N + O2 = CO2 + H2O + NO2 =>
2 C8H18N + 27 O2 = 16 CO2 + 18 H2O + 2 NO2
K3[Fe(CN)6] + Cr2O3 + KOH = K4[Fe(CN)6] + K2CrO4 + H2 =>
2 K3[Fe(CN)6] + 2 Cr2O3 + 10 KOH = 2 K4[Fe(CN)6] + 4 K2CrO4 + 5 H2
NaClO(aq)KI(aq) = NaCl(aq)KIO(aq) =>
NaClO(aq)KI(aq) = NaCl(aq)KIO(aq)
Ca(OH)2(aq)SO3(g) = CaSO4H2O(l) =>
Ca(OH)2(aq)SO3(g) = CaSO4H2O(l)
CaCO3 + H2O = HCO3{-} + OH{-} + Ca{2+} =>
CaCO3 + H2O = HCO3{-} + OH{-} + Ca{2+}
FeCl2 + H2O = (FeCl2)2H2O =>
2 FeCl2 + H2O = (FeCl2)2H2O
CH3{-}CH = CH2H{-}Br =>
CH3{-}CH = CH2H{-}Br
KNO3 + Cl = KCl + NO3 =>
KNO3 + Cl = KCl + NO3
BaCl2Ca(SO4) = BaSO4CaCl2 =>
BaCl2Ca(SO4) = BaSO4CaCl2
NaClAgO = NaAgClO =>
NaClAgO = NaAgClO
HAsO3 = As2O5 + H2O =>
2 HAsO3 = As2O5 + H2O
I2 + AlCl3 = Al + I2Cl3 =>
I2 + AlCl3 = Al + I2Cl3
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CuSO4 + Fe2(SO4)3 = Cu(SO4)3 + Fe2SO4 =>
CuSO4 + Fe2(SO4)3 = Cu(SO4)3 + Fe2SO4
HOBr + H2O = H3O + BrO =>
HOBr + H2O = H3O + BrO
K2CrO4(aq) + NaOH(aq) = KOH(aq) + Na2CrO4(s) =>
K2CrO4(aq) + 2 NaOH(aq) = 2 KOH(aq) + Na2CrO4(s)
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
TiBeCaVClVSn = TiBeCaV(ClVSn) =>
TiBeCaVClVSn = TiBeCaV(ClVSn)
PbOAgOH = AgOPbOH =>
PbOAgOH = AgOPbOH
Na2MoS4H2SO4 = MoS3H2SNa2SO4 =>
Na2MoS4H2SO4 = MoS3H2SNa2SO4
SiO2 + Mg(OH)2 = Mg3Si4O10(OH)2 + H2O =>
4 SiO2 + 3 Mg(OH)2 = Mg3Si4O10(OH)2 + 2 H2O
K2CrO4 + H2O + S = SO2 + KOH + Cr2O3 =>
4 K2CrO4 + 4 H2O + 3 S = 3 SO2 + 8 KOH + 2 Cr2O3
Bi2S3 + HNO3 = Bi(NO3) + NO + H2SO4 + H2O =>
3 Bi2S3 + 26 HNO3 = 6 Bi(NO3) + 20 NO + 9 H2SO4 + 4 H2O
KOH + H2CO3 = KOH*H2CO3 =>
KOH + H2CO3 = KOH*H2CO3
CH3Br + NH3 = CH3NH2 + HBr =>
CH3Br + NH3 = CH3NH2 + HBr
C10H12O2Br2H2O = C10H13O3BrHBr =>
C10H12O2Br2H2O = C10H13O3BrHBr
H3 + NaOH = Na3 + H2O =>
H3 + 3 NaOH = Na3 + 3 H2O
Na2CO3 + HCl = NaCl + CO2*H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2*H2O
NiC2O4*2H2O(s) = NiCO3(s) + H2O + CO =>
NiC2O4*2H2O(s) = NiCO3(s) + 2 H2O + CO
HCIO + Ba(OH)2 = H2O + Ba(CIO)2 =>
2 HCIO + Ba(OH)2 = 2 H2O + Ba(CIO)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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