Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 6 HCl + K2SO4
Zn(NO3)2 + Fe(NO3)3 + C2H5NO2 = N2 + CO2 + H2O + Zn2FeO4 =>
36 Zn(NO3)2 + 18 Fe(NO3)3 + 68 C2H5NO2 = 97 N2 + 136 CO2 + 170 H2O + 18 Zn2FeO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Fe(lll)ClKOH = KClFe(lll)OH =>
Fe(lll)ClKOH = KClFe(lll)OH
Hg + HgCl2 = Hg2Cl2 =>
Hg + HgCl2 = Hg2Cl2
SnCl2Hg = HgCl2Sn =>
SnCl2Hg = HgCl2Sn
P4S10 + PCl5 = PSCl3 =>
P4S10 + 6 PCl5 = 10 PSCl3
HClK3N = K3ClNH =>
HClK3N = K3ClNH
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + H2O + CO2 =>
CH3CHClCOOH + NaHCO3 = CH3CHClCOONa + H2O + CO2
CuSAgOH = CuOHAgS =>
CuSAgOH = CuOHAgS
Fe + OH{-} = Fe(OH)2 + e =>
Fe + 2 OH{-} = Fe(OH)2 + 2e
Na2CrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Na2CrO2 + 2 Br2 + 4 NaOH = Na2CrO4 + 4 NaBr + 2 H2O
AlHCl(aq) = HAlCl(aq) =>
AlHCl(aq) = HAlCl(aq)
HCl(aq) = H(g)Cl(g) =>
HCl(aq) = H(g)Cl(g)
AX*BY = AYBX =>
AX*BY = AYBX
B + P9 = B3P2 =>
27 B + 2 P9 = 9 B3P2
KClCaS = CaClKS =>
KClCaS = CaClKS
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
CH3OH + NaNH2 = NaOCH3 + NH3 =>
CH3OH + NaNH2 = NaOCH3 + NH3
CaSAl = AlSCa =>
CaSAl = AlSCa
KNO3(aq) + Na2CO3 = KCO3 + Na2NO3 =>
KNO3(aq) + Na2CO3 = KCO3 + Na2NO3
CrSO4 + KOH = Cr(OH)2 + K2SO4 =>
CrSO4 + 2 KOH = Cr(OH)2 + K2SO4
azufre + ozono = dióxidodeazufre =>
3 S + 2 O3 = 3 SO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NaS + AgNO3 = NaNO3 + AgS =>
NaS + AgNO3 = NaNO3 + AgS
P4S3 + K2Cr2O7 = P2O5 + KCrO2 + SO2 =>
3 P4S3 + 16 K2Cr2O7 = 6 P2O5 + 32 KCrO2 + 9 SO2
Au + I2 = AuI3 =>
2 Au + 3 I2 = 2 AuI3
CuCO3 + HC2H3O2 = Cu(C2H3O2)2 + H2CO3 =>
CuCO3 + 2 HC2H3O2 = Cu(C2H3O2)2 + H2CO3
CTe = TeC =>
CTe = TeC
CaBrNaOH = CaOHNaBr =>
CaBrNaOH = CaOHNaBr
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
C6H5SO3NaNaOH = C6H5OHNa2SO3 =>
C6H5SO3NaNaOH = C6H5OHNa2SO3
Ag1 + H2SO4 = Ag1SO4 + H2 =>
Ag1 + H2SO4 = Ag1SO4 + H2
FeTiO3 + H2SO4 = Fe(SO4) + TiO2 + H2O =>
FeTiO3 + H2SO4 = Fe(SO4) + TiO2 + H2O
HClLiI = LiHClI =>
HClLiI = LiHClI
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O
NH4NO3(s) = H2O(l) + N2O(g) =>
NH4NO3(s) = 2 H2O(l) + N2O(g)
MgOPb = PbOMg =>
MgOPb = PbOMg
CaSAl = AlSCa =>
CaSAl = AlSCa
K(IO3) + H2SO3 = H2SO4 + KHSO3 + I2 + H2O =>
2 K(IO3) + 7 H2SO3 = 5 H2SO4 + 2 KHSO3 + I2 + H2O
PbI2 + KI = K2[PbI4] =>
PbI2 + 2 KI = K2[PbI4]
Sb2S3(S) + Fe(S) = Sb(S) + FeS(S) =>
Sb2S3(S) + 2 Fe(S) = 2 Sb(S) + 2 FeS(S)
BaNOKCl = BaClK(NO) =>
BaNOKCl = BaClK(NO)
Be + HNO3 = Be(NO3)2 + H2 =>
Be + 2 HNO3 = Be(NO3)2 + H2
Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O
NaOHCaCl = NaClCaOH =>
NaOHCaCl = NaClCaOH
KOHNi(II)Cl = Ni(II)OHKCl =>
KOHNi(II)Cl = Ni(II)OHKCl
MnClKOH = KClMnOH =>
MnClKOH = KClMnOH
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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