| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3(PO4)2 + 3 H2 = 3 Cu + 2 H3PO4
Cu(NO3)2 + K2SO3 = KNO3 + CuSO3 =>
Cu(NO3)2 + K2SO3 = 2 KNO3 + CuSO3
BaO + CO2 = BaO(CO2) =>
BaO + CO2 = BaO(CO2)
MnO4{-} + Sn{2} + H{+} = Mn{2} + Sn{4} + H2O =>
2 MnO4{-} + 5 Sn{2} + 16 H{+} = 2 Mn{2} + 5 Sn{4} + 8 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NO3 + I = IO + NO2 =>
NO3 + I = IO + NO2
CuSHI = CuIHS =>
CuSHI = CuIHS
NaNO3 + Cr2O3 + NaCO3 = Na2CrO4 + CO2 + NO =>
NaNO3 + Cr2O3 + 3 NaCO3 = 2 Na2CrO4 + 3 CO2 + NO
KBrO3 + KI + HNO3 = Br2 + H2O + KNO3 + KIO3 =>
6 KBrO3 + 5 KI + 6 HNO3 = 3 Br2 + 3 H2O + 6 KNO3 + 5 KIO3
Al(OH)3(s) + HClO4(aq) = Al(ClO4)3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HClO4(aq) = Al(ClO4)3(aq) + 3 H2O(l)
XeF2 = Xe + XeF6 =>
3 XeF2 = 2 Xe + XeF6
CH3CH2OH + Mg = CH3CH2OMg + H2 =>
2 CH3CH2OH + 2 Mg = 2 CH3CH2OMg + H2
Cu(NO3)2 + C6H12N4 = CuO + CO2 + H2O + N2 =>
18 Cu(NO3)2 + 5 C6H12N4 = 18 CuO + 30 CO2 + 30 H2O + 28 N2
CH3CH3Cl2 = CH2(Cl)CH2(Cl)H2 =>
CH3CH3Cl2 = CH2(Cl)CH2(Cl)H2
Ba2O + H2SO4 = H2O + Ba2SO4 =>
Ba2O + H2SO4 = H2O + Ba2SO4
Cr2O7 + HCl = Cl2 + CrCl3 + H2O =>
Cr2O7 + 14 HCl = 4 Cl2 + 2 CrCl3 + 7 H2O
CuSO4*3Cu(OH)2 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + Na2SO4
H3AsO4 + Cu(OH)2 = CuOHAsO3 + H2O =>
H3AsO4 + Cu(OH)2 = CuOHAsO3 + 2 H2O
BaO + H3PO = BaPO2 + H3 =>
BaO + H3PO = BaPO2 + H3
Pb(NO3)2(aq) + NaL(aq) = PbL2(ppt) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaL(aq) = PbL2(ppt) + 2 NaNO3(aq)
NaHCO3 + HCl = CO2 + H2O + Na + Cl =>
NaHCO3 + HCl = CO2 + H2O + Na + Cl
AuCl4{-} + C2O4{2-} = Au + Cl{-} + CO2 =>
2 AuCl4{-} + 3 C2O4{2-} = 2 Au + 8 Cl{-} + 6 CO2
CoCl2 + Na2SiO3 + H2O = CoCl2Na2SiO3H2O =>
CoCl2 + Na2SiO3 + H2O = CoCl2Na2SiO3H2O
Pb(II)(NO3)2 + KI = Pb(II)I2 + K(NO3) =>
Pb(II)(NO3)2 + 2 KI = Pb(II)I2 + 2 K(NO3)
ZnO + FeO = FeZnO2 =>
ZnO + FeO = FeZnO2
ReCl5 = Re3Cl9 + Cl2 =>
3 ReCl5 = Re3Cl9 + 3 Cl2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Cl + KBr = KCl + Br =>
Cl + KBr = KCl + Br
O2(g) + NH3(aq) = HNO2(aq) + H2O(l) =>
3 O2(g) + 2 NH3(aq) = 2 HNO2(aq) + 2 H2O(l)
C6H5NO2 + CH3Cl = C7H7NO2 + HCl =>
C6H5NO2 + CH3Cl = C7H7NO2 + HCl
CO(NH2)2 + HNO3 + H2O2 = CO2 + NH4NO3 =>
5 CO(NH2)2 + 8 HNO3 + 4 H2O2 = 5 CO2 + 9 NH4NO3
C6H12O6 + O2 = CO2 + H2O = ATP =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H3PO4 + NH3 = (N3H12PO4) =>
H3PO4 + 3 NH3 = (N3H12PO4)
Na + Mg(NO3)2 = Mg + NaNO3 =>
2 Na + Mg(NO3)2 = Mg + 2 NaNO3
Me2SiCl2 + H2O = (Me2SiO) + HCl =>
Me2SiCl2 + H2O = (Me2SiO) + 2 HCl
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu2{+} =>
ClO{-} + 2 H{+} + 4 Cu = Cl{-} + H2O + 2 Cu2{+}
K99 = K =>
K99 = 99 K
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4] =>
Mg(OH)2Zn(OH)2 = Mg[Zn(OH)4]
C4H9OH + O2 = C4H9OHO2 =>
C4H9OH + O2 = C4H9OHO2
HO2CCH(NH2)CH2SH + *5O2 = (HO2CCH(NH2)CH2S)2 + H2O =>
20 HO2CCH(NH2)CH2SH + *5O2 = 10(HO2CCH(NH2)CH2S)2 + 10 H2O
H2SO4Pb = H2PbSO4 =>
H2SO4Pb = H2PbSO4
HNO2 + Cr(OH)3 = Cr(NO2)3 + H2O =>
3 HNO2 + Cr(OH)3 = Cr(NO2)3 + 3 H2O
HBrO + Fe(OH)3 = Fe(BrO)3 + H2O =>
3 HBrO + Fe(OH)3 = Fe(BrO)3 + 3 H2O
SO3 + H2O = H2SO3 + O2 =>
2 SO3 + 2 H2O = 2 H2SO3 + O2
NaNO3 + (NH4)2SO4 = H2O + N2O + Na2SO4 =>
2 NaNO3 + (NH4)2SO4 = 4 H2O + 2 N2O + Na2SO4
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
Fe(OH)3 + KOH = Fe(KO)3 + H2O =>
Fe(OH)3 + 3 KOH = Fe(KO)3 + 3 H2O
H3N = H2 + N2 =>
2 H3N = 3 H2 + N2
CH2COO + O2 = CO2 + H2O =>
2 CH2COO + 3 O2 = 4 CO2 + 2 H2O
KOHHBr = KBrH2O =>
KOHHBr = KBrH2O
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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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