| Équations équilibrées la veille |
2 Na3PO4 + 3 MgCl2 = 6 NaCl(aq) + Mg3(PO4)2
Ironoxide + aluminum = iron + aluminumoxide =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
HgCl2(aq) + Na2S(aq) = HgS(s) + NaCl(aq) =>
HgCl2(aq) + Na2S(aq) = HgS(s) + 2 NaCl(aq)
Cr(NO3)3 + Na2S = Cr2S3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2S = Cr2S3 + 6 NaNO3
C6 + H12 = C1H2 =>
C6 + H12 = 6 C1H2
C5H12O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOHC3H6O =>
5 C5H12O + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 CH3COOHC3H6O
HBr + C2H5NH2 = NH3 + C2H5Br =>
HBr + C2H5NH2 = NH3 + C2H5Br
C2H5OH + PCl5 = C3H7Cl + POCl3 + HCl =>
3 C2H5OH + 3 PCl5 = 2 C3H7Cl + 3 POCl3 + 4 HCl
C6H4(CO2K)(CO2H) + NaOH = H2O + C6H4(CO2K)(CO2Na) =>
C6H4(CO2K)(CO2H) + NaOH = H2O + C6H4(CO2K)(CO2Na)
NaH + CO3 = NaOH + CO2 =>
NaH + CO3 = NaOH + CO2
Pb{2+} + IO3{-} + HO{-} = PbO2 + I2 + H3O{+} =>
5 Pb{2+} + 2 IO3{-} + 6 HO{-} = 5 PbO2 + I2 + 2 H3O{+}
NH3 + CuSO4 = NH3SO4 + Cu =>
NH3 + CuSO4 = NH3SO4 + Cu
Ca(OH)2 + HCl = CaCl + (OH)2H =>
Ca(OH)2 + HCl = CaCl + (OH)2H
H2 + CO + O2 = H2CO3 =>
H2 + CO + O2 = H2CO3
XCOH3 + K2Cr2O7 + H2SO4 = XCOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 XCOH3 + K2Cr2O7 + 4 H2SO4 = 3 XCOH + K2SO4 + Cr2(SO4)3 + 7 H2O
Cl10 + C2H2 = C2H2Cl100 =>
10 Cl10 + C2H2 = C2H2Cl100
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
(MnS) + (As2Cr10O35) + (H2SO4) = (HMnO4) + (AsH3) + (CrS3O12) + (H2O) =>
16(MnS) + 13(As2Cr10O35) + 374(H2SO4) = 16(HMnO4) + 26(AsH3) + 130(CrS3O12) + 327(H2O)
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
KH2SiO3 = KSiO3H2 =>
KH2SiO3 = KSiO3H2
NaSCN + KMnO2 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O + Na2SO4 =>
2 NaSCN + 12 KMnO2 + 17 H2SO4 = 6 K2SO4 + 12 MnSO4 + 2 HCN + 16 H2O + Na2SO4
FeOHCl + HCl = FeCl2 + H2O =>
FeOHCl + HCl = FeCl2 + H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
CuS + H{+} + NO3{-} = Cu{2}{+} + S + NO + H2O =>
3 CuS + 8 H{+} + 2 NO3{-} = 3 Cu{2}{+} + 3 S + 2 NO + 4 H2O
Cu(NO3)2 + NH3 + H2O = Cu(H2O)4(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH3 + 6 H2O = Cu(H2O)4(OH)2 + 2 NH4NO3
Br2 + NiF3 = F2 + NiBr3 =>
3 Br2 + 2 NiF3 = 3 F2 + 2 NiBr3
FeO2H2O = H2FeO3 =>
FeO2H2O = H2FeO3
AsLO3 + NO3 = AsLO5 + NO =>
AsLO3 + NO3 = AsLO5 + NO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3PO4 + Na2 = H2 + Na3PO4 =>
2 H3PO4 + 3 Na2 = 3 H2 + 2 Na3PO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
MgO + H2C4O4 = MgH2C4O4 + O =>
MgO + H2C4O4 = MgH2C4O4 + O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Cr + OH{-} + H2O = [Cr(OH)6]3{-} + H2 =>
6 Cr + 2 OH{-} + 34 H2O = 2[Cr(OH)6]3{-} + 17 H2
SOSO3 + CO2 = CS2 + O2 =>
SOSO3 + CO2 = CS2 + 3 O2
(NH4)6W12O39 + ZrC20H28O8 + NH4VO3 + (NH4)2HPO4 + HNO3 = WZrV3P5O25 + H2O + N2 + CO2 =>
5(NH4)6W12O39 + 59.999999999999ZrC20H28O8 + 180 NH4VO3 + 300(NH4)2HPO4 + 1638 HNO3 = 59.999999999999WZrV3P5O25 + 3429 H2O + 1224 N2 + 1200 CO2
CoCl2 + Al(NO3)3 = Co(NO3)2 + AlCl3 =>
3 CoCl2 + 2 Al(NO3)3 = 3 Co(NO3)2 + 2 AlCl3
HF + Sb = F3Sb + H3 =>
3 HF + Sb = F3Sb + H3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS2 + Fe3O4 = FeS + O2 =>
3 FeS2 + Fe3O4 = 6 FeS + 2 O2
CH3CH(CH3)CH2OH + KMnO4 = CH3CH(CH3)CH2OOH + K + MnO =>
3 CH3CH(CH3)CH2OH + KMnO4 = 3 CH3CH(CH3)CH2OOH + K + MnO
Li(NO3) + NH3(NO4) = Li(NO4) + NH3(NO3) =>
Li(NO3) + NH3(NO4) = Li(NO4) + NH3(NO3)
SH2 + Fe = Fe2S3 + H2 =>
3 SH2 + 2 Fe = Fe2S3 + 3 H2
Al2S3 + Ca(OH)2 = Al(OH)3 + CaS =>
Al2S3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaS
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
GaNaOH = Ga(OH)Na =>
GaNaOH = Ga(OH)Na
C29H2O2 + C6H6O4 = C34H26O4 + CO =>
64 C29H2O2 + 321 C6H6O4 = 79 C34H26O4 + 1096 CO
C8H8 + KMnO4 = C8H8O3 + KMnO2 =>
2 C8H8 + 3 KMnO4 = 2 C8H8O3 + 3 KMnO2
PbSO4 + NaC2H3O2 = [Pb(C2H3O2)4] + Na + SO4 =>
PbSO4 + 4 NaC2H3O2 = [Pb(C2H3O2)4] + 4 Na + SO4
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Équations équilibrées sur01/29/25
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