| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl = NH3 + HCl
S2O3 + H2O = SO2 + H =>
S2O3 + H2O = 2 SO2 + 2 H
(C2H5O)2P(O)H + RCHO = (C2H5O)2P(O)CH(OH)R =>
(C2H5O)2P(O)H + RCHO = (C2H5O)2P(O)CH(OH)R
CrP + H2O = Cr2O3 + PH3 =>
2 CrP + 3 H2O = Cr2O3 + 2 PH3
FeCO3 + NaOH = Na2CO3 + Fe(OH)2 =>
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
HNO3 + Na2S = NaNO3 + H2O + S + NO2 =>
4 HNO3 + Na2S = 2 NaNO3 + 2 H2O + S + 2 NO2
I2 + AgNO3 + H2O = AgIO3 + AgI + HNO =>
3 I2 + 6 AgNO3 + 3 H2O = 5 AgIO3 + AgI + 6 HNO
H2O + Sb2(SO4)3 + KMnO4 = H3SbO4 + K2SO4 + MnSO4 + H2SO4 =>
24 H2O + 5 Sb2(SO4)3 + 4 KMnO4 = 10 H3SbO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Na2CO3 + NaI = NaINa2CO3 =>
Na2CO3 + NaI = NaINa2CO3
HH + FF = HFHF =>
HH + FF = HFHF
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
H2C2O4 + HCl + KMnO4 = CO2 + MnCl2 + KCl + H2O =>
5 H2C2O4 + 6 HCl + 2 KMnO4 = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
P2S3 + HIO + H2O = H3PO4 + S + HI =>
P2S3 + 5 HIO + 3 H2O = 2 H3PO4 + 3 S + 5 HI
C2H7N + O2 = CO2 + H2O + NO2 =>
4 C2H7N + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
Ca5(PO4)3F(s) + H2SO4(aq) + H2O(l) = H3PO4(aq) + CaSO4*2H2O(s) + HF(aq) =>
Ca5(PO4)3F(s) + 5 H2SO4(aq) + 10 H2O(l) = 3 H3PO4(aq) + 5 CaSO4*2H2O(s) + HF(aq)
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
C10H22 + O2 = H22O2 + C10 =>
C10H22 + O2 = H22O2 + C10
NH4OH + C2H4O2 = NH4CH3CO2 + H2O =>
NH4OH + C2H4O2 = NH4CH3CO2 + H2O
KClO + H2O = HClO + KOH =>
KClO + H2O = HClO + KOH
SiH4 + NF3 = SiF4 + H2 + N2 =>
3 SiH4 + 4 NF3 = 3 SiF4 + 6 H2 + 2 N2
Cr2O72{-} + H2S + H{+} = Cr3{+} + S + H2O =>
6 Cr2O72{-} + 427 H2S + 10 H{+} = 4 Cr3{+} + 427 S + 432 H2O
HF + Cl = F2 + HCl =>
2 HF + 2 Cl = F2 + 2 HCl
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
Cr2O3 + KNO3 + K2CO3 = K2CrO4 + KNO2 + CO2 =>
Cr2O3 + 3 KNO3 + 2 K2CO3 = 2 K2CrO4 + 3 KNO2 + 2 CO2
Br2 + I = BrI =>
Br2 + 2 I = 2 BrI
Mn + P = Mn3P2 =>
3 Mn + 2 P = Mn3P2
Al + SO2 = Al(SO2)3 =>
Al + 3 SO2 = Al(SO2)3
Ba(OH)2 + Zn(OH)2 = (BaOH)2ZnO2 + H2O =>
2 Ba(OH)2 + Zn(OH)2 = (BaOH)2ZnO2 + 2 H2O
Ca(OH)2 + KNO3 = Ca(NO3)2 + KHO =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KHO
S8 + BaO = BaS + O =>
S8 + 8 BaO = 8 BaS + 8 O
Cl{-} + MnO4{-} + H{+} = Cl2 + Mn{2+} + H2O =>
10 Cl{-} + 2 MnO4{-} + 16 H{+} = 5 Cl2 + 2 Mn{2+} + 8 H2O
KNO3 + H3PO4 = KNO3H3PO4 =>
KNO3 + H3PO4 = KNO3H3PO4
NaOH + (NH4)2SO3 = NH3 + H2O + Na2SO3 =>
2 NaOH + (NH4)2SO3 = 2 NH3 + 2 H2O + Na2SO3
Ba(OH)2 + NH4Br = BaBr2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4Br = BaBr2 + 2 NH3 + 2 H2O
KF(s) = K + F =>
KF(s) = K + F
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + HCI = AgCI + HNO3 =>
AgNO3 + HCI = AgCI + HNO3
Al4C3 + H2O = Al4C3O2 + H2 =>
Al4C3 + 2 H2O = Al4C3O2 + 2 H2
Phosphorus + Chlorine = Phosphorustrichloride =>
2 P + 3 Cl2 = 2 PCl3
(NH4)2CO3 = NH3 + H2O + CO2 = =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
K2S2O8 = K + S2O8 =>
K2S2O8 = 2 K + S2O8
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
Pb(NO3)2 + AgNO3 = PbAg + NO3 =>
Pb(NO3)2 + AgNO3 = PbAg + 3 NO3
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
Al(CH3COO) + KOH = AlOH + K(CH3COO) =>
Al(CH3COO) + KOH = AlOH + K(CH3COO)
Au + LiCl = AuCl + Li =>
Au + LiCl = AuCl + Li
MgBr2 + Ag = Mg + AgBr =>
MgBr2 + 2 Ag = Mg + 2 AgBr
H2S + MnO4 = S + MnO2 + H2O =>
2 H2S + MnO4 = 2 S + MnO2 + 2 H2O
C5H10O2 + Na2CO3 = C5H9O2Na + CO2 + H2O =>
2 C5H10O2 + Na2CO3 = 2 C5H9O2Na + CO2 + H2O
La2S3 + O2 = La2O3 + SO2 =>
2 La2S3 + 9 O2 = 2 La2O3 + 6 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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