| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)3 + 3 KCl = 3 KOH + AlCl3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
AgNO3 + NaCN = NaNO3 + Na[Ag(CN)2] =>
AgNO3 + 2 NaCN = NaNO3 + Na[Ag(CN)2]
Au + FeCl2 = AuCl + Fe =>
2 Au + FeCl2 = 2 AuCl + Fe
Zn + HNO3 = N2 + ZnNO3 + H2O =>
10 Zn + 12 HNO3 = N2 + 10 ZnNO3 + 6 H2O
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu(NO3) + NaOH = Cu(OH)2 + Na2(NO3) =>
Cu(NO3) + 2 NaOH = Cu(OH)2 + Na2(NO3)
MgO + LiCl = MgCl2 + Li2O =>
MgO + 2 LiCl = MgCl2 + Li2O
WCl6 + CS2 = CCl4 + S + WS2 =>
2 WCl6 + 3 CS2 = 3 CCl4 + 2 S + 2 WS2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
B + HNO3 = BNO3 + NO2 + H2O =>
B + 2 HNO3 = BNO3 + NO2 + H2O
NH4OH(l) + Mg(s) = Mg(OH)2 + NH4 =>
2 NH4OH(l) + Mg(s) = Mg(OH)2 + 2 NH4
ZnPb(NO3)2 = Zn(NO3)2 + Pb =>
ZnPb(NO3)2 = Zn(NO3)2 + Pb
Zn{2+} + NaOH = Zn(OH)4{2-} + Na{+} =>
Zn{2+} + 4 NaOH = Zn(OH)4{2-} + 4 Na{+}
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
CH4 + Cl2 = CH3CH3 + HCl =>
2 CH4 + Cl2 = CH3CH3 + 2 HCl
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
H2PO4{-} + H2O = OH{-} + H3PO4 =>
H2PO4{-} + H2O = OH{-} + H3PO4
RuCl3 + Cl2 + H2O = RuO4 + HCl =>
2 RuCl3 + 5 Cl2 + 8 H2O = 2 RuO4 + 16 HCl
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
SrO(s) + H2SO4(l) = SrSO4(s) + H2O(l) =>
SrO(s) + H2SO4(l) = SrSO4(s) + H2O(l)
CO2 + H2O = H2CO3 = HCO3{-} + H{+} =>
CO2 + H2O = H2CO3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K2O*H2O = KOH =>
K2O*H2O = 2 KOH
CH4 + Cl2 = CH3CH3 + HCl =>
2 CH4 + Cl2 = CH3CH3 + 2 HCl
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
H2PO4 + H2S + K2Cr2O7 = K3PO4 + CrPO4 + S8 + H2O =>
64 H2PO4 + 104 H2S + 24 K2Cr2O7 = 16 K3PO4 + 48 CrPO4 + 13 S8 + 168 H2O
C5H9COOH + NaOH = C5H9COONa + H2O =>
C5H9COOH + NaOH = C5H9COONa + H2O
Cl2 + O3 = Cl2O3 =>
Cl2 + O3 = Cl2O3
Cr2(SO4)3 + K2SO3 + H2O = Cr(OH)3 + SO2 + K2SO4 =>
Cr2(SO4)3 + 3 K2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 3 K2SO4
CH3CH2CO2H + O2 = CO2 + H2 =>
CH3CH2CO2H + 2 O2 = 3 CO2 + 3 H2
AgNO2 + Na2S = Ag2S + NaNO2 =>
2 AgNO2 + Na2S = Ag2S + 2 NaNO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al* + O2 = Al2O3 =>
4 Al* + 3 O2 = 2 Al2O3
Cl + PCl5 = PCl6 =>
Cl + PCl5 = PCl6
(NH4)2SO4 + Al(CN)3 = (SO4)3Al2 + NH4CN =>
3(NH4)2SO4 + 2 Al(CN)3 = (SO4)3Al2 + 6 NH4CN
Li + MgO = Li2O + Mg =>
2 Li + MgO = Li2O + Mg
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Mn(OH)2 + HCl = ClMn + H(OH)2 =>
Mn(OH)2 + HCl = ClMn + H(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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