| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaF(aq) + CuSO4(aq) = NaSO4(aq) + CuF(s)
Zn + P = ZnP =>
Zn + P = ZnP
KOH + HOCl = KOCl + H2O =>
KOH + HOCl = KOCl + H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
(H2N)2CO + O2 = H2O + CO2 + N2 =>
2(H2N)2CO + 3 O2 = 4 H2O + 2 CO2 + 2 N2
S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl
Ag(NO3) + Cr(CH3COO)3 = Ag(CH3COO) + Cr(NO3)3 =>
3 Ag(NO3) + Cr(CH3COO)3 = 3 Ag(CH3COO) + Cr(NO3)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ni + NH4Cl = NiCl2 + NH4 =>
Ni + 2 NH4Cl = NiCl2 + 2 NH4
CuSO4 + Na2S2O3 + H2O = Cu2S + Na2SO4 + H2SO4 =>
8 CuSO4 + 5 Na2S2O3 + 9 H2O = 4 Cu2S + 5 Na2SO4 + 9 H2SO4
CaCl2 + NH4OH = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4Cl
NaH2PO4 = H2O + Na3P3O9 =>
3 NaH2PO4 = 3 H2O + Na3P3O9
HOCl + KOH = KCl + KClO3 + H2O =>
3 HOCl + 3 KOH = 2 KCl + KClO3 + 3 H2O
SrCl2 + CuSO4*5H2O = SrSO4 + CuCl2 + H2O =>
SrCl2 + CuSO4*5H2O = SrSO4 + CuCl2 + 5 H2O
Al + KIO4 = Al2O3 + KI =>
8 Al + 3 KIO4 = 4 Al2O3 + 3 KI
Al4C3 + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3 + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
Al4C3 + H2O(l) = Al(OH)3 + CH4(g) =>
Al4C3 + 12 H2O(l) = 4 Al(OH)3 + 3 CH4(g)
Ca(HS)2 + H2SO4 = CaSO4 + SO2 + H2O =>
Ca(HS)2 + 7 H2SO4 = CaSO4 + 8 SO2 + 8 H2O
HNO2 + C = CO2 + NO + H2O =>
4 HNO2 + C = CO2 + 4 NO + 2 H2O
Al4C3 + H2O(l) = Al(OH)3 + CH4(g) =>
Al4C3 + 12 H2O(l) = 4 Al(OH)3 + 3 CH4(g)
CrBr3 + Cl2 + KOH = K2CrO4 + Br2 + KCl + H2O =>
2 CrBr3 + 6 Cl2 + 16 KOH = 2 K2CrO4 + 3 Br2 + 12 KCl + 8 H2O
Al4C3 + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3 + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
CuCl2 + K2SO4 = CuSO4 + KCl =>
CuCl2 + K2SO4 = CuSO4 + 2 KCl
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
AgNO3KBr = AgBr + KNO3 =>
AgNO3KBr = AgBr + KNO3
Mg + NaOH = Mg(NaOH) =>
Mg + NaOH = Mg(NaOH)
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K3Cr(C2O4)3 + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 2 K3Cr(C2O4)3 + 23 H2O + 6 CO2
CuCl2 + K2SO4 = CuSO4 + K2Cl2 =>
CuCl2 + K2SO4 = CuSO4 + K2Cl2
Mn + H = HMn =>
Mn + H = HMn
CH3CH2SH + H2O = CH3CH2S{-} + H3O{+} =>
CH3CH2SH + H2O = CH3CH2S{-} + H3O{+}
MgO + HNO3 = MgO3 + HNO =>
MgO + HNO3 = MgO3 + HNO
C + H2 + Na + O2 = NaHCO3 =>
2 C + H2 + 2 Na + 3 O2 = 2 NaHCO3
K2C2O4 + BaBr2 = KBr + BaC2O4 =>
K2C2O4 + BaBr2 = 2 KBr + BaC2O4
Ca(NO3)2 + Na2MoO4 = CaMoO4 + NaNO3 =>
Ca(NO3)2 + Na2MoO4 = CaMoO4 + 2 NaNO3
AgNO3 + KH2PO4 = AgH2PO4 + KNO3 =>
AgNO3 + KH2PO4 = AgH2PO4 + KNO3
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + Cu(NO3) =>
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + Cu(NO3)
KBr + N2O4 + KOH = KNO2 + KBrO3 + H2O =>
KBr + 3 N2O4 + 6 KOH = 6 KNO2 + KBrO3 + 3 H2O
Mn + H = MnH =>
Mn + H = MnH
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
CoSO4*7H2O + NH4SCN + HgCl2 = Hg[Co(SCN)4] + NH4{+} + Cl{-} + SO4{2-} + H2O =>
CoSO4*7H2O + 4 NH4SCN + HgCl2 = Hg[Co(SCN)4] + 4 NH4{+} + 2 Cl{-} + SO4{2-} + 7 H2O
Cae3 = Cae2 =>
2 Cae3 = 3 Cae2
BaSO4 + C = BaS + CO2 =>
BaSO4 + 2 C = BaS + 2 CO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Mn + H = MnH2 =>
Mn + 2 H = MnH2
Br2 + CuI = IBr + Cu =>
Br2 + 2 CuI = 2 IBr + 2 Cu
CH3CH2Br + Na = C4H10 + NaBr =>
2 CH3CH2Br + 2 Na = C4H10 + 2 NaBr
HClBa(OH)2 = H3O2BaCl =>
HClBa(OH)2 = H3O2BaCl
AgNO3KBr = AgBr + KNO3 =>
AgNO3KBr = AgBr + KNO3
Mg(CO3) + HCl = MgCl2 + H2O + CO2 =>
Mg(CO3) + 2 HCl = MgCl2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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