| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl + KOH = BaOH + KCl
C2H4 + Cl2 = C + HCl =>
C2H4 + 2 Cl2 = 2 C + 4 HCl
Al + HI = AlI + H2 =>
2 Al + 2 HI = 2 AlI + H2
HI + CoCO3 = CoI2 + H2O + CO2 =>
2 HI + CoCO3 = CoI2 + H2O + CO2
Cu(NO3)2*3H2O = Cu2(OH)3NO3 + NO + O2 + H2O =>
8 Cu(NO3)2*3H2O = 4 Cu2(OH)3NO3 + 12 NO + 9 O2 + 18 H2O
TiOe2 + C + Cle2 = TiCle4 + COe2 =>
TiOe2 + C + 2 Cle2 = TiCle4 + COe2
Cr(NO3)3 + KNO3 + K2SO4 + H2O = K2Cr2O7 + SN + HNO3 =>
22 Cr(NO3)3 + 10 KNO3 + 6 K2SO4 + 35 H2O = 11 K2Cr2O7 + 6 SN + 70 HNO3
H2S + NaOH + AgOH = NaAgS + H2O =>
H2S + NaOH + AgOH = NaAgS + 2 H2O
Sr(NO3)2(aq) + Na2C2O4(aq) = SrC2O4(aq) + NaNO3(aq) =>
Sr(NO3)2(aq) + Na2C2O4(aq) = SrC2O4(aq) + 2 NaNO3(aq)
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
KClO3 + C12H22O11 = KCl + H2O + CO4 =>
16 KClO3 + C12H22O11 = 16 KCl + 11 H2O + 12 CO4
Ag + H(OH) = AgH + OH =>
Ag + H(OH) = AgH + OH
Zn + AlCl3 = Al + ZnCl2 =>
3 Zn + 2 AlCl3 = 2 Al + 3 ZnCl2
H2S + NaOH + AgOH = NaAgS + H2O =>
H2S + NaOH + AgOH = NaAgS + 2 H2O
Au(OH)3 + HBr = H2O + Au(Br)3 =>
Au(OH)3 + 3 HBr = 3 H2O + Au(Br)3
C54H93O6 + H2 = C54H105O6 =>
C54H93O6 + 6 H2 = C54H105O6
Ag2CO3 = Ag2O + CO2 =>
Ag2CO3 = Ag2O + CO2
Cl2 + NaCrO2 + NaOH = Na2CrO4 + NaCl + H2O =>
3 Cl2 + 2 NaCrO2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
ZxJb = JbZx =>
ZxJb = JbZx
Al + KBr = AlBr + K =>
Al + KBr = AlBr + K
K2S2O8 + MnCl2 + H2O = K{+} + H{+} + SO4{2-} + MnO4{-} + Cl{-} =>
5 K2S2O8 + 2 MnCl2 + 8 H2O = 10 K{+} + 16 H{+} + 10 SO4{2-} + 2 MnO4{-} + 4 Cl{-}
NaOH + H2Co3 = Na2Co3 + H2O =>
2 NaOH + H2Co3 = Na2Co3 + 2 H2O
H2S + NaOH + AgOH = NaAgS + H2O =>
H2S + NaOH + AgOH = NaAgS + 2 H2O
AlBr3 + Cl2 = AlBr3Cl2 =>
AlBr3 + Cl2 = AlBr3Cl2
KMnO4 + Na2SO3 + NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4
C3H6O3 = C + H2O =>
C3H6O3 = 3 C + 3 H2O
Sn + P2 = Sn3P4 =>
3 Sn + 2 P2 = Sn3P4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2 =>
2 Na2S2O3 + 3 Br2 + 10 NaOH = 6 NaBr + 4 Na2SO4 + 5 H2
NaClO2 = NaCl + O3 =>
3 NaClO2 = 3 NaCl + 2 O3
Mg + NH4NO3 = Mg(NO3)2 + H2O + NH3 =>
4 Mg + 9 NH4NO3 = 4 Mg(NO3)2 + 3 H2O + 10 NH3
H2O(l) = H2 + O2 =>
2 H2O(l) = 2 H2 + O2
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + Co(NO3)3 + NH3 =>
[Co(NH3)5Cl]Cl2 + 3 AgNO3 = 3 AgCl + Co(NO3)3 + 5 NH3
AlBr + Cl = AlCl2 + Br2 =>
2 AlBr + 4 Cl = 2 AlCl2 + Br2
C + Li = LiC =>
C + Li = LiC
KBrO3 + Cr2(SO4)3 + KOH = KBr + K2CrO4 + K2SO4 + H2O =>
KBrO3 + Cr2(SO4)3 + 10 KOH = KBr + 2 K2CrO4 + 3 K2SO4 + 5 H2O
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + Co(NO3)3 + NH3 =>
[Co(NH3)5Cl]Cl2 + 3 AgNO3 = 3 AgCl + Co(NO3)3 + 5 NH3
AgNO3 + KCl = AgCl + NO3K =>
AgNO3 + KCl = AgCl + NO3K
P4 + NaOH = PH3 + Na3PO2 + H2O =>
P4 + 9 NaOH = PH3 + 3 Na3PO2 + 3 H2O
Ba2CO3 + O2 = CO2 + BaO =>
2 Ba2CO3 + O2 = 2 CO2 + 4 BaO
H2S + NaOH + AgOH = NaAgS + H2O =>
H2S + NaOH + AgOH = NaAgS + 2 H2O
KMnO4 + (CHO)2 + KOH = K2MnO4 + (COOH)2 + H2O =>
4 KMnO4 + (CHO)2 + 4 KOH = 4 K2MnO4 + (COOH)2 + 2 H2O
CH3COOH + Al(CH3CO2)3 = AlCOOH + CH3(CH3CO2)3 =>
CH3COOH + Al(CH3CO2)3 = AlCOOH + CH3(CH3CO2)3
AlBr + Cl = AlCl2 + Br2 =>
2 AlBr + 4 Cl = 2 AlCl2 + Br2
PbO2 + HNO3 = Pb(NO3)4 + H2O =>
PbO2 + 4 HNO3 = Pb(NO3)4 + 2 H2O
Co(NO3)2*6H2O + Na2S*9H2O = NaNO3 + CoS + H2O =>
Co(NO3)2*6H2O + Na2S*9H2O = 2 NaNO3 + CoS + 15 H2O
C2H3O2 + O2 = CO2 + H2O =>
4 C2H3O2 + 7 O2 = 8 CO2 + 6 H2O
H2S + NaOH + AgOH = NaAgS + H2O =>
H2S + NaOH + AgOH = NaAgS + 2 H2O
C3H6 + O2 = C2O6 + H3 =>
2 C3H6 + 9 O2 = 3 C2O6 + 4 H3
As2S3 + AgNO3 + HNO3 = Ag + H3AsO4 + NO2 + SO2 =>
As2S3 + 8 AgNO3 + 6 HNO3 = 8 Ag + 2 H3AsO4 + 14 NO2 + 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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