| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Fe(SO4)2*6H2O + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 + (NH4)2SO4 + 6 H2O
CH7OH + O2 = CO2 + H2O =>
2 CH7OH + 5 O2 = 2 CO2 + 8 H2O
Al(C2H3O2)3 + LiNO3 = Al(NO3)3 + Li(C2H3O2) =>
Al(C2H3O2)3 + 3 LiNO3 = Al(NO3)3 + 3 Li(C2H3O2)
SnCl4 + HCl = SnCl5 + H =>
SnCl4 + HCl = SnCl5 + H
P + H2O + KOH = KH2PO2 + PH2 =>
3 P + 2 H2O + 2 KOH = 2 KH2PO2 + PH2
CH2CH2 + HF = CH3CH2F =>
CH2CH2 + HF = CH3CH2F
H3PO2 + H2SO4 = H3PO3 + SO2 + H2O =>
H3PO2 + H2SO4 = H3PO3 + SO2 + H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
C3H6 + HCI = C3H7CI =>
C3H6 + HCI = C3H7CI
SnCl2 + CuSO4*5H2O = SnSO4 + CuCl2 + H2O =>
SnCl2 + CuSO4*5H2O = SnSO4 + CuCl2 + 5 H2O
AgNO3 + I = AgI + NO3 =>
AgNO3 + I = AgI + NO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn3N2 + Ca = Ca3N2 + Zn =>
Zn3N2 + 3 Ca = Ca3N2 + 3 Zn
manganese + copper(II)sulfate = manganese(II)sulfate + copper =>
Mn + CuSO4 = MnSO4 + Cu
Li + C02 + H2O = LiHCO3 + H2 =>
2 Li + C02 + 6 H2O = 2 LiHCO3 + 5 H2
P4 + IO3{-} + OH{-} = PO4{3-} + I{-} + H2O =>
3 P4 + 10 IO3{-} + 36 OH{-} = 12 PO4{3-} + 10 I{-} + 18 H2O
Fe(C5H5)2 + O2 = CO2 + H2O + Fe =>
2 Fe(C5H5)2 + 25 O2 = 20 CO2 + 10 H2O + 2 Fe
KOH + Na2SO3 = K2SO3 + NaOH =>
2 KOH + Na2SO3 = K2SO3 + 2 NaOH
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + CO2 + K2SO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + 10 CO2 + K2SO4 + 8 H2O
ZnCl2 + Fe2O3 = ZnO + FeCl3 =>
3 ZnCl2 + Fe2O3 = 3 ZnO + 2 FeCl3
Ca(OH)2 + HMo3 = Ca(Mo3)2 + H2O =>
Ca(OH)2 + 2 HMo3 = Ca(Mo3)2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
ClF3 + KOH = KF + KClO2 + H2O =>
ClF3 + 4 KOH = 3 KF + KClO2 + 2 H2O
*NaNO3 + K3PO4 = Na3PO4 + *KNO3 =>
3*NaNO3 + K3PO4 = Na3PO4 + 3*KNO3
KCl + H2Cr2O7 + NaOH = K2Cr2O7 + H2O + NaCl =>
2 KCl + H2Cr2O7 + 2 NaOH = K2Cr2O7 + 2 H2O + 2 NaCl
Pb(OH)2 + K2O = K2PbO2 + H2O =>
Pb(OH)2 + K2O = K2PbO2 + H2O
RbCl + Ca = Rb + CaCl =>
RbCl + Ca = Rb + CaCl
K2HPO4 + AgNO3 = Ag3PO4 + KH2PO4 + KNO3 =>
2 K2HPO4 + 3 AgNO3 = Ag3PO4 + KH2PO4 + 3 KNO3
Pb(NO3)2 + H2O + NH4OH = Pb(OH)2 + NH4(NO3)2H2O =>
17 Pb(NO3)2 + 30 H2O + 14 NH4OH = 17 Pb(OH)2 + 16 NH4(NO3)2H2O
NaSCN + CuCl2 = NaCl + Cu(SCN)2 =>
2 NaSCN + CuCl2 = 2 NaCl + Cu(SCN)2
BF3(s) + Li2SO3(s) = LiF(s) + B2(SO3)3(s) =>
2 BF3(s) + 3 Li2SO3(s) = 6 LiF(s) + B2(SO3)3(s)
V2O5 + Na = Na2O + V =>
V2O5 + 10 Na = 5 Na2O + 2 V
Li + Al = LiAl =>
Li + Al = LiAl
Na2SO4 + KOH = Na2SO4KOH =>
Na2SO4 + KOH = Na2SO4KOH
Al(OH)4 = Al2O3*3H2O + OH =>
2 Al(OH)4 = Al2O3*3H2O + 2 OH
Cu(NO3)OH = NO3 + CuOH =>
Cu(NO3)OH = NO3 + CuOH
Pb2(OH)2CO3 + NaOH = Pb(OH)2 + Na2CO3 =>
Pb2(OH)2CO3 + 2 NaOH = 2 Pb(OH)2 + Na2CO3
H2S + MgO = MgS + H2O =>
H2S + MgO = MgS + H2O
NaSi + H2 = NaH + SiH4 =>
2 NaSi + 5 H2 = 2 NaH + 2 SiH4
Li2S + Cl2 = LiCl + S =>
Li2S + Cl2 = 2 LiCl + S
BaO2 + CuSO4 = BaSO4 + CuO2 =>
BaO2 + CuSO4 = BaSO4 + CuO2
HCH3COO + OH = CH3CO2 + H2O =>
HCH3COO + OH = CH3CO2 + H2O
Al(OH)3 + NaOH = Na3(AlO3) + H2O =>
Al(OH)3 + 3 NaOH = Na3(AlO3) + 3 H2O
KCI + Na2SO4 = NaCI + K2SO4 =>
2 KCI + Na2SO4 = 2 NaCI + K2SO4
HI + NaCO3 = NaI2 + H2O + CO2 =>
2 HI + NaCO3 = NaI2 + H2O + CO2
CaSO3 + SO2 + H2O = Ca(HSO3)2 =>
CaSO3 + SO2 + H2O = Ca(HSO3)2
ZnCl2 + Fe2O3 = ZnO + FeCl3 =>
3 ZnCl2 + Fe2O3 = 3 ZnO + 2 FeCl3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Rb + C = RbC =>
Rb + C = RbC
NiC2O4*2H2O + O2 = NiO + H2O + CO2 =>
2 NiC2O4*2H2O + O2 = 2 NiO + 4 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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