| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu2Cl + Al = AlCl3 + 6 Cu
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
KMnO4 + Na2C2O4 = K2C2O4 + NaMnO4 =>
2 KMnO4 + Na2C2O4 = K2C2O4 + 2 NaMnO4
KI(s) = K + I2 =>
2 KI(s) = 2 K + I2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
CuO2 = Cu + O =>
CuO2 = Cu + 2 O
Na + H2SO4 = H2 + Na2SO4 =>
2 Na + H2SO4 = H2 + Na2SO4
BPO4 + ZnCl2 + KF + C2H4N4 = BP + CO2 + F2 + H2O + KCl + Zn(NO3)2 =>
9 BPO4 + 4 ZnCl2 + 8 KF + 2 C2H4N4 = 9 BP + 4 CO2 + 4 F2 + 4 H2O + 8 KCl + 4 Zn(NO3)2
Pb + P = Pb2P =>
2 Pb + P = Pb2P
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
KI(aq) + BaCl2(aq) = KCl(s) + BaI2(aq) =>
2 KI(aq) + BaCl2(aq) = 2 KCl(s) + BaI2(aq)
Zn + NCe = ZnCe2 + N2 =>
Zn + 2 NCe = ZnCe2 + N2
Na2S2O8 + FeCl2 + NaCl = Na2SO4 + FeCl3 =>
Na2S2O8 + 2 FeCl2 + 2 NaCl = 2 Na2SO4 + 2 FeCl3
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Na2(CO3) + KNO3 = NaNO3 + K2CO3 =>
Na2(CO3) + 2 KNO3 = 2 NaNO3 + K2CO3
SO3(g) + H2O(l) = H2SO4(acaba) =>
SO3(g) + H2O(l) = H2SO4(acaba)
Ca(NO3)2*4H2O + K2SO4 = CaSO4*2H2O + KNO3 + H2O =>
Ca(NO3)2*4H2O + K2SO4 = CaSO4*2H2O + 2 KNO3 + 2 H2O
C6H5COONa + H2SO4 = C6H5COOH + Na2SO4 =>
2 C6H5COONa + H2SO4 = 2 C6H5COOH + Na2SO4
F + O = FO2 =>
F + 2 O = FO2
ClO3{-} + S{2-} + H2O = Cl{-} + S + OH{-} =>
ClO3{-} + 3 S{2-} + 3 H2O = Cl{-} + 3 S + 6 OH{-}
Ca(ClO3)2 + NaBr = CaBr2 + Na(ClO3) =>
Ca(ClO3)2 + 2 NaBr = CaBr2 + 2 Na(ClO3)
H2SeO3 + Co(OH)2 = Co2(SeO3)2 + H2O =>
2 H2SeO3 + 2 Co(OH)2 = Co2(SeO3)2 + 4 H2O
Ca(H)2 + H2O = Ca(OH)2 + H2 =>
Ca(H)2 + 2 H2O = Ca(OH)2 + 2 H2
Au + NaOH = Au(OH)3 + Na =>
Au + 3 NaOH = Au(OH)3 + 3 Na
Ru + Cl2 = Ru5Cl8 =>
5 Ru + 4 Cl2 = Ru5Cl8
NaClO3 + H2SO4 = Na2SO4 + HClO3 =>
2 NaClO3 + H2SO4 = Na2SO4 + 2 HClO3
Fe1 + S1 = FeS =>
Fe1 + S1 = FeS
Al + H2SO4 = Al2(SO4)3 + H2O + SO =>
4 Al + 9 H2SO4 = 2 Al2(SO4)3 + 9 H2O + 3 SO
H3 + PO4 = H4P2O7 + H2O =>
2 H3 + 2 PO4 = H4P2O7 + H2O
C2H8 + O2 = H2O + CO2 =>
C2H8 + 4 O2 = 4 H2O + 2 CO2
AI(NO3)3 + NaOH = AI(OH)3 + NaNO3 =>
AI(NO3)3 + 3 NaOH = AI(OH)3 + 3 NaNO3
HI(aq) + Zn(NO3)2(aq) = HNO3(s) + ZnI2(s) =>
2 HI(aq) + Zn(NO3)2(aq) = 2 HNO3(s) + ZnI2(s)
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
S + F = SF6 =>
S + 6 F = SF6
H2SeO3 + Co(OH)3 = Co2(SeO3)3 + H2O =>
3 H2SeO3 + 2 Co(OH)3 = Co2(SeO3)3 + 6 H2O
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
Al(No3)3 + Mg = Mg(No3)2 + Al =>
2 Al(No3)3 + 3 Mg = 3 Mg(No3)2 + 2 Al
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
Os + O2 = OsO =>
2 Os + O2 = 2 OsO
CoCl2 + Br2 + NaOH = Co(OH)3 + NaCl + NaBr =>
2 CoCl2 + Br2 + 6 NaOH = 2 Co(OH)3 + 4 NaCl + 2 NaBr
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O
CuI2 = Cu2 + I =>
2 CuI2 = Cu2 + 4 I
NH4 + HI = NH4I + H2 =>
2 NH4 + 2 HI = 2 NH4I + H2
C2H4 + HI = CH3CH2I =>
C2H4 + HI = CH3CH2I
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C + H2O = CO(g) + H2(g) =>
C + H2O = CO(g) + H2(g)
Ca(NO3)2*H2O + Na2SO4 = CaSO4 + NaNO3 + H2O =>
Ca(NO3)2*H2O + Na2SO4 = CaSO4 + 2 NaNO3 + H2O
C7H12 + H2 = CH4 =>
C7H12 + 8 H2 = 7 CH4
CH3COCH3 + CuCl2 = CH3COCH2Cl + CuCl + HCl =>
CH3COCH3 + 2 CuCl2 = CH3COCH2Cl + 2 CuCl + HCl
Li3N + O2 = Li2O + N2 =>
4 Li3N + 3 O2 = 6 Li2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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