| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + 6 O2 = 4 CO2 + 4 H2O
WO3 + C = W + CO2 =>
2 WO3 + 3 C = 2 W + 3 CO2
Tm + Sb = TmSb =>
Tm + Sb = TmSb
MgOHCl + H2O = Mg(OH)2 + HCl =>
MgOHCl + H2O = Mg(OH)2 + HCl
NaNO3 = NaNO2 + O2 = =>
2 NaNO3 = 2 NaNO2 + O2
MnCl2 + K2S2O8 + H2O = MnO2 + KHSO4 + HCl =>
MnCl2 + K2S2O8 + 2 H2O = MnO2 + 2 KHSO4 + 2 HCl
BiOBr + HNO3 = HBiO3 + NO + HBrO4 + H2 =>
2 BiOBr + 6 HNO3 = 2 HBiO3 + 6 NO + 2 HBrO4 + H2
Ag2S + Al = Ag + AlS2 =>
2 Ag2S + Al = 4 Ag + AlS2
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
Fe(OH)3 + PbCl2 = FeCl3 + Pb(OH)2 =>
2 Fe(OH)3 + 3 PbCl2 = 2 FeCl3 + 3 Pb(OH)2
CH2OH = C3H8 + H2 + O2 =>
6 CH2OH = 2 C3H8 + H2 + 3 O2
AgNo3 + NaCo3 = AgNa + No3Co3 =>
AgNo3 + NaCo3 = AgNa + No3Co3
KNO3 + NaOH + Al + H2O = NH3 + Na[Al(OH)4] + K[Al(OH)4] =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 Na[Al(OH)4] + 3 K[Al(OH)4]
C2O = C + O2 =>
2 C2O = 4 C + O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SiH107 + O2(g) = SiO2(s) + H2O(l) =>
4 SiH107 + 111 O2(g) = 4 SiO2(s) + 214 H2O(l)
NaCl(aq) + F2(g) = NaF(aq) + Cl2 =>
2 NaCl(aq) + F2(g) = 2 NaF(aq) + Cl2
NH4NO3 + BaCl2 = Ba(NO3)2 + NH4Cl =>
2 NH4NO3 + BaCl2 = Ba(NO3)2 + 2 NH4Cl
Al + KMnO4 = Al(MnO4)3 + K =>
Al + 3 KMnO4 = Al(MnO4)3 + 3 K
C2H5OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{+3} + H2O =>
3 C2H5OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{+3} + 11 H2O
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
K2SO4 + AgNo3 = Ag2SO4 + KNo3 =>
K2SO4 + 2 AgNo3 = Ag2SO4 + 2 KNo3
CH3NH2 + O2 = CO2 + N + HO =>
2 CH3NH2 + 7 O2 = 2 CO2 + 2 N + 10 HO
Zn + SO4 + H2O2 = ZnSO4*7H2O + O =>
Zn + SO4 + 7 H2O2 = ZnSO4*7H2O + 7 O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
[CrC(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10[CrC(N2H4CO)6]4[Cr(CN)6]3 + 1208 KMnO4 + 1447 H2SO4 = 35 K2Cr2O7 + 1208 MnSO4 + 460 CO2 + 660 KNO3 + 239 K2SO4 + 1927 HOH
AgOCN + HNO3 + H2O = AgNO3 + CO2 + NH4NO3 =>
AgOCN + 2 HNO3 + H2O = AgNO3 + CO2 + NH4NO3
Na(SO4) + Ba(ClO4)2 = SO4(ClO4)2 + NaBa =>
Na(SO4) + Ba(ClO4)2 = SO4(ClO4)2 + NaBa
CuCl2 + Al(OH)3 = Cu(OH)2 + AlCl3 =>
3 CuCl2 + 2 Al(OH)3 = 3 Cu(OH)2 + 2 AlCl3
H{+} + MnO4{-} + H2S = Mn{+2} + S + H2O =>
6 H{+} + 2 MnO4{-} + 5 H2S = 2 Mn{+2} + 5 S + 8 H2O
ZnCl + H2O = ZnOH + HCl =>
ZnCl + H2O = ZnOH + HCl
H2Se + O2 = Se4 + H2O =>
4 H2Se + 2 O2 = Se4 + 4 H2O
C3H8 + O2 = H2CO3 + H2O =>
C3H8 + 5 O2 = 3 H2CO3 + H2O
Cr(NO3)3 + K2SO4 = Cr(SO4)3 + K2NO3 =>
Cr(NO3)3 + 3 K2SO4 = Cr(SO4)3 + 3 K2NO3
FeS + HNO3 = NO + Fe2S3O12 + FeN3O9 + H2O =>
3 FeS + 12 HNO3 = 9 NO + Fe2S3O12 + FeN3O9 + 6 H2O
C5H10O + Br2(aq) = C5H10OBr2 =>
C5H10O + Br2(aq) = C5H10OBr2
MnCl2 + Na2C2O4 = NaCl + MnC2O4 =>
MnCl2 + Na2C2O4 = 2 NaCl + MnC2O4
XHNO2 + XNaC2H3O2 = XHC2H3O2 + XNaNO2 =>
XHNO2 + XNaC2H3O2 = XHC2H3O2 + XNaNO2
(CH3)2NH + HCl = (CH3)2NH2 + Cl =>
(CH3)2NH + HCl = (CH3)2NH2 + Cl
WO3 + CO = W + CO2 =>
WO3 + 3 CO = W + 3 CO2
C2H6O2 + Cu(OH)2 = C2H2O2 + Cu2O + H2O =>
C2H6O2 + 4 Cu(OH)2 = C2H2O2 + 2 Cu2O + 6 H2O
Pt + H3PO4 = PtPO4 + H3 =>
Pt + H3PO4 = PtPO4 + H3
Ag2O + NaOH = NaAgO + H2O =>
Ag2O + 2 NaOH = 2 NaAgO + H2O
C2H6O2 + Cu(OH)2 = C2H2O2 + Cu2O + H2O =>
C2H6O2 + 4 Cu(OH)2 = C2H2O2 + 2 Cu2O + 6 H2O
C4H8O + H2O = C4H10O2 =>
C4H8O + H2O = C4H10O2
HNO3 + ZnN3 + HCl = ZnCl3 + NCl + H2O =>
3 HNO3 + 2 ZnN3 + 15 HCl = 2 ZnCl3 + 9 NCl + 9 H2O
Al + KOH = H2O + K3Al + KAlO2 =>
2 Al + 4 KOH = 2 H2O + K3Al + KAlO2
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
C3H8O + HClZnCl2 = C3H7Cl + HOHZnCl2 =>
C3H8O + HClZnCl2 = C3H7Cl + HOHZnCl2
HBr = H2 + HBr3 =>
3 HBr = H2 + HBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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