| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 6 KNO3 + 3 H2O = 2 K3AlO3 + 6 HNO3
C6H12O6 = CH3COCH3 + H2O + CO2 =>
2 C6H12O6 = 3 CH3COCH3 + 3 H2O + 3 CO2
H + SeO4 = H2SeO3 + H2O =>
4 H + SeO4 = H2SeO3 + H2O
Li2CO3 + FeCl3 = Li2Cl3 + CO3Fe =>
Li2CO3 + FeCl3 = Li2Cl3 + CO3Fe
NaOH + H3CO3 = H2O + CO2 + NaH =>
NaOH + 2 H3CO3 = 3 H2O + 2 CO2 + NaH
Na3PO4 + FeBr2 = Na3Fe + Br2PO4 =>
Na3PO4 + FeBr2 = Na3Fe + Br2PO4
CoSO4 + KMnO4 + KOH = Co(OH)3 + K2SO4 + K2MnO4 =>
CoSO4 + KMnO4 + 3 KOH = Co(OH)3 + K2SO4 + K2MnO4
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
C2H2 + KMnO4 + H2O = C2H2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 KOH
Na2SO3 + BaO = BaSO4 + Na =>
Na2SO3 + BaO = BaSO4 + 2 Na
WO3 + KOH = K2WO3 + H2O + O2 =>
2 WO3 + 4 KOH = 2 K2WO3 + 2 H2O + O2
SCu + HNO3 = Cu(NO3)2 + H2SO4 + H2O + NO2 =>
SCu + 10 HNO3 = Cu(NO3)2 + H2SO4 + 4 H2O + 8 NO2
(NH4)2Fe(SO4)2 + (NH4)4Ce(SO4)4 = Fe2(SO4)3 + Ce2(SO4)3 + (NH4)2(SO4) =>
2(NH4)2Fe(SO4)2 + 2(NH4)4Ce(SO4)4 = Fe2(SO4)3 + Ce2(SO4)3 + 6(NH4)2(SO4)
CuO + HNO3(p) = Cu(NO3)2(p) + H2O =>
CuO + 2 HNO3(p) = Cu(NO3)2(p) + H2O
H4P2O7 + KOH = K4P2O7 + H2O =>
H4P2O7 + 4 KOH = K4P2O7 + 4 H2O
HC2H3O2 + NaHCO5 = CO2 + NaC2H3O2 + H2O =>
3 HC2H3O2 + 2 NaHCO5 = 4 CO2 + 2 NaC2H3O2 + 4 H2O
CUCO3CU(OH)2 = CUO + CO2 + H2O =>
CUCO3CU(OH)2 = 2 CUO + CO2 + H2O
ICl + H2SO4 = HSO3Cl + HIO3 + I2 + HCl =>
5 ICl + 3 H2SO4 = 3 HSO3Cl + HIO3 + 2 I2 + 2 HCl
SO3 + H2O = HSO3 + OH =>
SO3 + H2O = HSO3 + OH
C2HAg + CH3Cl = C3H4 + AgCl =>
C2HAg + CH3Cl = C3H4 + AgCl
KI + Br2 = KIBr2 =>
KI + Br2 = KIBr2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
NaBrCl = NaClBr =>
NaBrCl = NaClBr
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3 + H2O(l) =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3 + H2O(l)
S + AgNo3 = SNo + Ag =>
3 S + AgNo3 = 3 SNo + Ag
H2SO4 + NaCH3COO = CH3COOH + NaHSO4 =>
H2SO4 + NaCH3COO = CH3COOH + NaHSO4
KCO3 + SrCH3OOO = KCH3OOO + SrCO3 =>
KCO3 + SrCH3OOO = KCH3OOO + SrCO3
AgNo3(aq) + Cu(s) = CuNo3(aq) + Ag(s) =>
AgNo3(aq) + Cu(s) = CuNo3(aq) + Ag(s)
V2O5(s) + HCl(aq) = VOCl3(aq) + H2O =>
V2O5(s) + 6 HCl(aq) = 2 VOCl3(aq) + 3 H2O
SodiumHydroxide + CobaltChlorine = SodiumChlorine + CobaltHydroxide =>
SodiumHydroxide + CobaltChlorine = SodiumChlorine + CobaltHydroxide
CH3(NH2)COOH + O2 = CO2 + H2O + N2 =>
2 CH3(NH2)COOH + 5 O2 = 4 CO2 + 6 H2O + N2
NaCl(aq) + Hg2(aq) = Na(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(aq) = 2 Na(aq) + 2 HgCl(aq)
HNO3*2H2O + NaCl = HCl + NaNO3 + H2O =>
HNO3*2H2O + NaCl = HCl + NaNO3 + 2 H2O
K2[Zn(OH)4] + HNO3 = Zn(OH)2 + KNO3 + H2O =>
K2[Zn(OH)4] + 2 HNO3 = Zn(OH)2 + 2 KNO3 + 2 H2O
(NH4)2Cr2O7 + NaOH + H3O = NaCr2O2 + N2 + H2O =>
(NH4)2Cr2O7 + NaOH + 3 H3O = NaCr2O2 + N2 + 9 H2O
H2CO3 + LiOH = Li2CO3(aq) + H2O =>
H2CO3 + 2 LiOH = Li2CO3(aq) + 2 H2O
Mg3P2 + HCl = MgCl2 + H3P =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 H3P
F2(g) + KBr(aq) = Br2(l) + KF(aq) =>
F2(g) + 2 KBr(aq) = Br2(l) + 2 KF(aq)
C6H6OH + OH = CO2 + H2O =>
C6H6OH + 29 OH = 6 CO2 + 18 H2O
HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + CH3CO2H =>
2 HNO3 + Mg(CH3COO)2 = Mg(NO3)2 + 2 CH3CO2H
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq) =>
Sn(s) + FeCl2(aq) = Fe(s) + SnCl2(aq)
H2Cr2O7 + SO2 = Cr2(SO4)3 + H2O =>
H2Cr2O7 + 3 SO2 = Cr2(SO4)3 + H2O
NH3 + HNO3 = N(NO3)3 + H2 =>
NH3 + 3 HNO3 = N(NO3)3 + 3 H2
Cl2 + (NH4)2SO3 + H2O = H2SO4 + NH4Cl =>
Cl2 + (NH4)2SO3 + H2O = H2SO4 + 2 NH4Cl
Zn + Fe2(SO4)3 = Zn(SO4)3 + Fe =>
Zn + Fe2(SO4)3 = Zn(SO4)3 + 2 Fe
Al(s) + NaOH(aq) + H2O(l) = Na(Al(OH)4)(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 Na(Al(OH)4)(aq) + 3 H2(g)
K2MnO4 + NaCl + H2SO4 = Cl + K2SO4 + MnSO4 + H2O + Na2SO4 =>
K2MnO4 + 4 NaCl + 4 H2SO4 = 4 Cl + K2SO4 + MnSO4 + 4 H2O + 2 Na2SO4
Na2SO4(aq) + HNO3(aq) = NaNO3(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 HNO3(aq) = 2 NaNO3(aq) + H2SO4(aq)
Al + Na2S = AlS + Na =>
Al + Na2S = AlS + 2 Na
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq) =>
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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