| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(aq) + 2 OH(aq) = Ba(OH)2(s)
ZnBr2 + Ca3(PO4)2 = Zn3(PO4)2 + CaBr2 =>
3 ZnBr2 + Ca3(PO4)2 = Zn3(PO4)2 + 3 CaBr2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
NaCl + AlBr3 = NaBr + AlCl3 =>
3 NaCl + AlBr3 = 3 NaBr + AlCl3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Na2CO3 + AgOH = Na2OH + AgCO3 =>
Na2CO3 + AgOH = Na2OH + AgCO3
CH3Cl + Na + C3H7Cl = C4H10 + NaCl2 =>
CH3Cl + Na + C3H7Cl = C4H10 + NaCl2
NaCl + AlBr3 = NaBr + AlCl3 =>
3 NaCl + AlBr3 = 3 NaBr + AlCl3
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
CaJ + NaCO3 = CaCO3 + NaJ =>
CaJ + NaCO3 = CaCO3 + NaJ
B2O3 = B + O3 =>
B2O3 = 2 B + O3
HCOOH + Al2O3 = Al(COOH)3 + H2O =>
6 HCOOH + Al2O3 = 2 Al(COOH)3 + 3 H2O
NaCl + Cr(NO3)3 = CrCl3 + NaNO3 =>
3 NaCl + Cr(NO3)3 = CrCl3 + 3 NaNO3
H + Cl = HCl =>
H + Cl = HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
K + Se = K2Se =>
2 K + Se = K2Se
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Mg2 + H2O = MgO2 + H2 =>
Mg2 + 4 H2O = 2 MgO2 + 4 H2
H2 + ClOH = HCl + H2O =>
H2 + ClOH = HCl + H2O
C3F8 = C + F2 =>
C3F8 = 3 C + 4 F2
Ba(NO3)2 + HSO3NH2 = Ba((SO3)NH2)2 + HNO3 =>
Ba(NO3)2 + 2 HSO3NH2 = Ba((SO3)NH2)2 + 2 HNO3
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
NaSO3 + O2 = Na0SO5 =>
NaSO3 + O2 = Na0SO5
Ti(NO3)3 + Na2S = Ti2S3 + NaNO3 =>
2 Ti(NO3)3 + 3 Na2S = Ti2S3 + 6 NaNO3
KClO3 + S8 = SO3 + KClO =>
12 KClO3 + S8 = 8 SO3 + 12 KClO
K + Se = K2Se =>
2 K + Se = K2Se
Cr(OH)3 + CuSO4 = Cr2(SO4)3 + CuO + H2O =>
2 Cr(OH)3 + 3 CuSO4 = Cr2(SO4)3 + 3 CuO + 3 H2O
LiOH + (NH4)2S = NH4OH + Li2S =>
2 LiOH + (NH4)2S = 2 NH4OH + Li2S
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
CH3COHPCl5 = CH3CClHClPOCl3 =>
CH3COHPCl5 = CH3CClHClPOCl3
H2S + OCN = SCN + H2O =>
H2S + OCN = SCN + H2O
Ca + HC1 = CaC2 + H =>
Ca + 2 HC1 = CaC2 + 2 H
KMnO4 + K2S2O3 = MnO2 + K2SO4 + K =>
5 KMnO4 + 2 K2S2O3 = 5 MnO2 + 4 K2SO4 + K
CH3COOK + HI = KI + CH3COOH =>
CH3COOK + HI = KI + CH3COOH
Na2SO4 + CuCl2 = CuSO4 + NaCl =>
Na2SO4 + CuCl2 = CuSO4 + 2 NaCl
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
MnO4 + KOH = K2MnO4 + H2O + O2 =>
2 MnO4 + 4 KOH = 2 K2MnO4 + 2 H2O + O2
Fe2O3*9H2O = Fe2O3 + H2O =>
Fe2O3*9H2O = Fe2O3 + 9 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
CONH2NH2NH + NaNO2 + CH3COOH = NH2CON3 + CH3COONa + H2O =>
CONH2NH2NH + NaNO2 + CH3COOH = NH2CON3 + CH3COONa + 2 H2O
Ag + KCl = AgKCl =>
Ag + KCl = AgKCl
Al(OH)3 + H2SO4 + O2 = Al(SO4)3 + H2O =>
4 Al(OH)3 + 12 H2SO4 + 3 O2 = 4 Al(SO4)3 + 18 H2O
Li2CO3(aq) + BaBr2(aq) = LiBr + BaCO3 =>
Li2CO3(aq) + BaBr2(aq) = 2 LiBr + BaCO3
CrCl3*6H2O = Cr + Cl2 + H2O =>
2 CrCl3*6H2O = 2 Cr + 3 Cl2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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