| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + 2 C = N2 + 2 CO2
Ni(NH3)6Cl2 + HCl = NH4Cl + NiCl2 =>
Ni(NH3)6Cl2 + 6 HCl = 6 NH4Cl + NiCl2
FeSO4 + HBrO + H2SO = Fe2(SO4)3 + FeBr3 + H2O =>
30 FeSO4 + 24 HBrO + 3 H2SO = 11 Fe2(SO4)3 + 8 FeBr3 + 15 H2O
Sb2O3 + KC4H5O6 = K2Sb2(C4H2O6)2 + H2O =>
Sb2O3 + 2 KC4H5O6 = K2Sb2(C4H2O6)2 + 3 H2O
CsCl + H2O = CsOH + HCl =>
CsCl + H2O = CsOH + HCl
Sr(OH)2 + NaHS = SrS + NaOH + H2O =>
Sr(OH)2 + NaHS = SrS + NaOH + H2O
Al(OH)3(s) + HCl(s) = AlCl3(aq) + H2O =>
Al(OH)3(s) + 3 HCl(s) = AlCl3(aq) + 3 H2O
Sb + Br2 + KOH = KBr + KSbO4 + H2O =>
2 Sb + 7 Br2 + 16 KOH = 14 KBr + 2 KSbO4 + 8 H2O
Hg(NO3)2 + KI = Hg[K2(NO3)4] + HgI2 =>
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
Si + H2SO4 = SiSO4 + H2 =>
Si + H2SO4 = SiSO4 + H2
HC1 + Zn = ZnC12 + H =>
12 HC1 + Zn = ZnC12 + 12 H
Al + MgCO3 = MgO + C + Al2O3 =>
4 Al + 3 MgCO3 = 3 MgO + 3 C + 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sn + Al2O3 = SnO2 + Al =>
3 Sn + 2 Al2O3 = 3 SnO2 + 4 Al
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
C19H3602 + O2 = H2O + CO2 =>
2 C19H3602 + 1839 O2 = 3602 H2O + 38 CO2
C + HOH = CO2 + H2 =>
C + 2 HOH = CO2 + 2 H2
Fe2O3 + KOH + KClO3 = K2FeO4 + H2O + KCl =>
Fe2O3 + 4 KOH + KClO3 = 2 K2FeO4 + 2 H2O + KCl
CaCl2(s) + H2O(l) = HCl(g) + Ca(OH)2(aq) =>
CaCl2(s) + 2 H2O(l) = 2 HCl(g) + Ca(OH)2(aq)
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4 =>
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4
NH2CONH2 + HNO3 = NH2CONH2HNO3 =>
NH2CONH2 + HNO3 = NH2CONH2HNO3
Ag + PbCl2 = AgCl2 + Pb =>
Ag + PbCl2 = AgCl2 + Pb
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
MgSO4(aq) + NaOH = Mg(OH)2(s)Na2SO4(aq) =>
MgSO4(aq) + 2 NaOH = Mg(OH)2(s)Na2SO4(aq)
KClO3 + Fe2O3 + KOH = KCl + K2FeO4 + H2O =>
KClO3 + Fe2O3 + 4 KOH = KCl + 2 K2FeO4 + 2 H2O
Au + HNO3 + HCI = AuCI + NO + H2O =>
3 Au + HNO3 + 3 HCI = 3 AuCI + NO + 2 H2O
Ba3(AsO3)2 + CH3COOH = (CH3COO)2Ba + H3AsO3 =>
Ba3(AsO3)2 + 6 CH3COOH = 3(CH3COO)2Ba + 2 H3AsO3
AgCl + SO3 = Ag2SO3 + Cl =>
2 AgCl + SO3 = Ag2SO3 + 2 Cl
C3H8O + O2 = CO2 + H2O(l) =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O(l)
KMnO4 + H2SO3 = KSO4 + MnSO4 + H2O =>
KMnO4 + 2 H2SO3 = KSO4 + MnSO4 + 2 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
P2O4 + KOH = K2HPO3 + K3PO4 + H2O =>
P2O4 + 5 KOH = K2HPO3 + K3PO4 + 2 H2O
HOOH = H2O + O2 =>
2 HOOH = 2 H2O + O2
BH3 + O2 = B2O3 + H2O =>
2 BH3 + 3 O2 = B2O3 + 3 H2O
KI(aq) + NaOH(aq) = KOH(aq) + NaI =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI
HCl + WO3 = Cl + HWO3 =>
HCl + WO3 = Cl + HWO3
Mg(s) + P(s) = Mg3P(s) =>
3 Mg(s) + P(s) = Mg3P(s)
Ag + CH3COO = AgCH3COO =>
Ag + CH3COO = AgCH3COO
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
Mn(ClO4)2 = MnCl2 + O2 =>
Mn(ClO4)2 = MnCl2 + 4 O2
Th(C2O4)2 + (NH4)2C2O4 = (NH4)4(Th(C2O4)4) =>
Th(C2O4)2 + 2(NH4)2C2O4 = (NH4)4(Th(C2O4)4)
NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4
SrO + O2 = Sr2O3 =>
4 SrO + O2 = 2 Sr2O3
CH3NH2 + O2 = CO2 + H2O + NH3 =>
2 CH3NH2 + 3 O2 = 2 CO2 + 2 H2O + 2 NH3
Na2SO4 + KMnO4 = K2SO4 + MnO4 + Na =>
Na2SO4 + 2 KMnO4 = K2SO4 + 2 MnO4 + 2 Na
Cl + CuBr2 = CuCl2 + Br =>
2 Cl + CuBr2 = CuCl2 + 2 Br
(CH3)2S + O2 = CO2 + H2O + S =>
2(CH3)2S + 7 O2 = 4 CO2 + 6 H2O + 2 S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + NaOH = C2OH + Na =>
2 C + NaOH = C2OH + Na
AgCl + SO3 = AgSO3 + Cl =>
AgCl + SO3 = AgSO3 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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