| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiCl4 + 2 ZnCO3 = 2 ZnCl2 + 2 CO + TiO2 + O2
Na + CaO = Na2O + Ca =>
2 Na + CaO = Na2O + Ca
UCl5 + Ag = UCl4 + AgCl =>
UCl5 + Ag = UCl4 + AgCl
MnSO4 + HNO3 + PbO2 = HMnO4 + Pb(NO3)2 + PbSO4 + H2O =>
2 MnSO4 + 6 HNO3 + 5 PbO2 = 2 HMnO4 + 3 Pb(NO3)2 + 2 PbSO4 + 2 H2O
K2CO3 + H3PO4 = H2O + CO2 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2O + 3 CO2 + 2 K3PO4
Na2SO4 + CaCl2 = Na2SO4CaCl2 =>
Na2SO4 + CaCl2 = Na2SO4CaCl2
H3PO4 + NH3 = NH4 + NPO4 =>
H3PO4 + 7 NH3 = 6 NH4 + NPO4
SO3 + NaOH = Na((OH)SO3) =>
SO3 + NaOH = Na((OH)SO3)
Xe2 + F2 = XeF2 =>
Xe2 + 2 F2 = 2 XeF2
K + HOH = KOH + H =>
K + HOH = KOH + H
SiO4 + H2O = H4Si + O2 =>
SiO4 + 2 H2O = H4Si + 3 O2
Li2S + CuCl2 = LiCl + CuS =>
Li2S + CuCl2 = 2 LiCl + CuS
HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3
H2S + MnO4 = S + MnO2 + H2O =>
2 H2S + MnO4 = 2 S + MnO2 + 2 H2O
Pb + H2O2 = PbO2 + H2O =>
Pb + 2 H2O2 = PbO2 + 2 H2O
NaHS + O2 = Na2O + H2O + SO2 =>
2 NaHS + 3 O2 = Na2O + H2O + 2 SO2
K2SO4(aq) + MgCl2(aq) = KCl + MgSO4 =>
K2SO4(aq) + MgCl2(aq) = 2 KCl + MgSO4
CH3CHClCH2CH3NaOH = NaOClCH3CH2CH2CH3 =>
CH3CHClCH2CH3NaOH = NaOClCH3CH2CH2CH3
Al2O3 + H2(SO4) = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2(SO4) = Al2(SO4)3 + 3 H2O
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
C3H8 + Cl = C3H7Cl + H2 =>
2 C3H8 + 2 Cl = 2 C3H7Cl + H2
(NH2)2 = NH2 =>
(NH2)2 = 2 NH2
NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)
CaMgC2O6 + CaMgSi2O6 = CaCO3 + Mg2SiO4 + CO2 =>
3 CaMgC2O6 + CaMgSi2O6 = 4 CaCO3 + 2 Mg2SiO4 + 2 CO2
HNO4 + PbO = Pb(NO4)2 + H2O =>
2 HNO4 + PbO = Pb(NO4)2 + H2O
SO2 + KClO3 + H2O = KCl + H2SO4 =>
3 SO2 + KClO3 + 3 H2O = KCl + 3 H2SO4
H2O + Fe = H2OFe2 =>
H2O + 2 Fe = H2OFe2
HI + Fe = FeI2 + H =>
2 HI + Fe = FeI2 + 2 H
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + HCHO + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3OH = Cr2(SO4)3 + 3 HCHO + K2SO4 + 7 H2O
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
ZnSO4 + S = ZnS + SO2 =>
ZnSO4 + 2 S = ZnS + 2 SO2
C2H7 + O2(g) = CO2 + H2O =>
4 C2H7 + 15 O2(g) = 8 CO2 + 14 H2O
CO2 + H2O = HCO3 + H =>
CO2 + H2O = HCO3 + H
CH3COOH + Mg(OH)2 = Mg(C2H3O2)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(C2H3O2)2 + 2 H2O
CaSO4 + Al = CaS + Al2O3 =>
3 CaSO4 + 8 Al = 3 CaS + 4 Al2O3
NaOHKCI = NaCIKOH =>
NaOHKCI = NaCIKOH
P + CI{5} = PCI{5} =>
P + CI{5} = PCI{5}
Cl2O = Cl2(g) + ClO2(g) =>
4 Cl2O = 3 Cl2(g) + 2 ClO2(g)
Cl2 + NaCl = NaCl3 =>
Cl2 + NaCl = NaCl3
Al2 + H2O = Al(OH)3 + H =>
Al2 + 6 H2O = 2 Al(OH)3 + 6 H
Cu + H{+} + HNO3 = Cu{2+} + NO + H2O =>
3 Cu + 6 H{+} + 2 HNO3 = 3 Cu{2+} + 2 NO + 4 H2O
Ti + HNO3 = Ti(NO3)4 + NO + H2O =>
3 Ti + 16 HNO3 = 3 Ti(NO3)4 + 4 NO + 8 H2O
LiPO4 + SrCl2 = LiCl + Sr(PO4)2 =>
2 LiPO4 + SrCl2 = 2 LiCl + Sr(PO4)2
Pb + Cu = PbCu2 =>
Pb + 2 Cu = PbCu2
KI + Fe = FeI + K =>
KI + Fe = FeI + K
Cr2O3 + Si + CaO = Cr + CaSiO3 =>
2 Cr2O3 + 3 Si + 3 CaO = 4 Cr + 3 CaSiO3
CI + NaOH = NaCI + NaCIO3 + H2O =>
6 CI + 6 NaOH = 5 NaCI + NaCIO3 + 3 H2O
HNO3 + AgOH = NAg + H2O4 =>
HNO3 + AgOH = NAg + H2O4
HCIO3 = HCI + O2 =>
2 HCIO3 = 2 HCI + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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