| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2Na2CO3 = Pb(CO3)Na2(NO3)2
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
C6H5Cr + H2O = C6H5OH + HCr =>
C6H5Cr + H2O = C6H5OH + HCr
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
CaCl2Na2(C2O4) = Ca(C2O4)Na2Cl2 =>
CaCl2Na2(C2O4) = Ca(C2O4)Na2Cl2
NH4NO3 + AlPO4 = NH4PO4 + AlNO3 =>
NH4NO3 + AlPO4 = NH4PO4 + AlNO3
Cl + NaJ = NaCl + J =>
Cl + NaJ = NaCl + J
CaCl12 + AgNO3 = CaNO3 + AgCl12 =>
CaCl12 + AgNO3 = CaNO3 + AgCl12
PH3(g) + O2(g) = H2O(g) + P3O10(s) =>
12 PH3(g) + 29 O2(g) = 18 H2O(g) + 4 P3O10(s)
P + HNO3 = H3PO4 + NO2 + H2 =>
2 P + 8 HNO3 = 2 H3PO4 + 8 NO2 + H2
Si + KOH = Si(OH) + K =>
Si + KOH = Si(OH) + K
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
XC5H11OH + XHCl = XC5H11Cl + XH2O =>
XC5H11OH + XHCl = XC5H11Cl + XH2O
(CuOH)2SO4 + HCl = H2O + CuSO4 + CuCl2 =>
(CuOH)2SO4 + 2 HCl = 2 H2O + CuSO4 + CuCl2
Cu + CaCO3 = Cu2CO3 + Ca =>
2 Cu + CaCO3 = Cu2CO3 + Ca
CdS + H2 + KOH = CdSK + H2O =>
2 CdS + H2 + 2 KOH = 2 CdSK + 2 H2O
Cl + S = SCl =>
Cl + S = SCl
Cr(s) + PbF2(aq) = CrF2 + Pb =>
Cr(s) + PbF2(aq) = CrF2 + Pb
Al + Hg{+2} = Al{+2} + Hg =>
Al + Hg{+2} = Al{+2} + Hg
KI + Mn2O3 + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KI + Mn2O3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + I2 + 3 H2O
Sr3N2Cs3(PO4) = Sr3(PO4)Cs3N2 =>
Sr3N2Cs3(PO4) = Sr3(PO4)Cs3N2
C2H5COOHC3H7(OH) = C2H5COOC3H7H2O =>
C2H5COOHC3H7(OH) = C2H5COOC3H7H2O
H2O(l) + Cl2(g) = ClO3{-}(aq) + Cl{-}(aq) + H{+}(aq) =>
3 H2O(l) + 3 Cl2(g) = ClO3{-}(aq) + 5 Cl{-}(aq) + 6 H{+}(aq)
Cu + HNO3 = Cu(NO3)2 + N2O + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
Zn(s) + H3C6H5O7 = Zn3(C6H5O7)2 + H2(g) =>
3 Zn(s) + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2(g)
C6H5CHO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC6H5CH + H2O =>
C6H5CHO + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNC6H5CH + H2O
NaAl(OH)4 + H2SO4 = H2O + Na2(SO4) + Al(OH)3 =>
2 NaAl(OH)4 + H2SO4 = 2 H2O + Na2(SO4) + 2 Al(OH)3
Ca(C2H3O2)2 + KNO3 = Ca(NO3)2 + K(C2H3O2) =>
Ca(C2H3O2)2 + 2 KNO3 = Ca(NO3)2 + 2 K(C2H3O2)
NH3 + BaCl2 = BaH3NCl2 =>
NH3 + BaCl2 = BaH3NCl2
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
H2Ca + NaOH = H2O + Na2Ca =>
H2Ca + 2 NaOH = 2 H2O + Na2Ca
C5H612S(g) + O2(g) = CO2 + SO2 + H2O =>
C5H612S(g) + 159 O2(g) = 5 CO2 + SO2 + 306 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
HgO + KI = HgI2 + K2O =>
HgO + 2 KI = HgI2 + K2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
CH2 + Br2 = C2H4Br2 =>
2 CH2 + Br2 = C2H4Br2
Cu(s) + S5(s) = CuS(s) =>
5 Cu(s) + S5(s) = 5 CuS(s)
(NH4)2SnS3 + H2SO4 = SnS2 + H2S + (NH4)2SO4 =>
(NH4)2SnS3 + H2SO4 = SnS2 + H2S + (NH4)2SO4
Ca(OH)2 + (NH4)2SO4 = Ca2(SO4)2 + H2O + NH3 =>
2 Ca(OH)2 + 2(NH4)2SO4 = Ca2(SO4)2 + 4 H2O + 4 NH3
MagnesiumNitrate + HydrogenPhosphate = MagnesiumPhosphate + HydrogenNitrate =>
MagnesiumNitrate + HydrogenPhosphate = MagnesiumPhosphate + HydrogenNitrate
KAl(OH)4 = KAlO2 + H2O =>
KAl(OH)4 = KAlO2 + 2 H2O
C8H9NO2 + O2 = CO2 + H2O + HNO3 =>
2 C8H9NO2 + 21 O2 = 16 CO2 + 8 H2O + 2 HNO3
Ca(H2O)6 + CO3 = Ca(H2O)4(OH)2 + CO2 + H2O =>
Ca(H2O)6 + CO3 = Ca(H2O)4(OH)2 + CO2 + H2O
BaBr2 + H2O = HBr + Ba(OH)2 =>
BaBr2 + 2 H2O = 2 HBr + Ba(OH)2
CoCl2H12O6 + H2O2 + HCl + N2H8C2 = CoN4H16C4Cl3 + H2O =>
2 CoCl2H12O6 + H2O2 + 2 HCl + 4 N2H8C2 = 2 CoN4H16C4Cl3 + 14 H2O
Mn3O4 = O + Mn =>
Mn3O4 = 4 O + 3 Mn
Zn{2+} + Ca = Ca{2+} + Zn =>
Zn{2+} + Ca = Ca{2+} + Zn
NaBr(s) = Na(s) + Br2(g) =>
2 NaBr(s) = 2 Na(s) + Br2(g)
PbCO3 + NH4Cl = PbCl + NH4CO3 =>
PbCO3 + NH4Cl = PbCl + NH4CO3
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/24
Équations équilibrées sur05/31/23
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