| Équations équilibrées la veille | Équations équilibrées le lendemain |
6(NH2)2CO = C3N6H6 + 6 NH3 + 3 CO2
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
CaCO3 + La2O3 + Mn2O3 + ReO2 = CaLaMnReO6 + CO2 =>
2 CaCO3 + La2O3 + Mn2O3 + 2 ReO2 = 2 CaLaMnReO6 + 2 CO2
Ca(OH)2 + H3PO2 = CaPO4 + H =>
Ca(OH)2 + H3PO2 = CaPO4 + 5 H
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + Mn2(SO4)3 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 4 Na2C2O4 + 8 H2SO4 = K2SO4 + Mn2(SO4)3 + 4 Na2SO4 + 8 H2O + 8 CO2
Li(s) + AuCl3(aq) = LiCl + Au =>
3 Li(s) + AuCl3(aq) = 3 LiCl + Au
MgSO4 + Sr(ClO3)2 = MgClO3 + Sr(SO4)2 =>
2 MgSO4 + Sr(ClO3)2 = 2 MgClO3 + Sr(SO4)2
SH2 + Au(OH)3 = S3Au2 + H2O =>
3 SH2 + 2 Au(OH)3 = S3Au2 + 6 H2O
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O =>
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
NO + Li = Li3N + O2 =>
2 NO + 6 Li = 2 Li3N + O2
CuCl + F2 = CuF2 + Cl2 =>
2 CuCl + 2 F2 = 2 CuF2 + Cl2
BaS + O2 = BaO + S6 =>
6 BaS + 3 O2 = 6 BaO + S6
Rb2CO3 + HCl = RbCl + H2CO3 =>
Rb2CO3 + 2 HCl = 2 RbCl + H2CO3
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O =>
NaNO2 + H3NSO3 = NaHSO4 + N2 + H2O
NO2 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + N2O5 =>
10 NO2 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 N2O5
Zn + Pb2{+} = Zn2{+} + Pb =>
2 Zn + Pb2{+} = Zn2{+} + 2 Pb
F2(g) + NaI(aq) = NaF + I =>
F2(g) + 2 NaI(aq) = 2 NaF + 2 I
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
SnO2(s) + C(s) = Sn(s) + CO2(g) =>
SnO2(s) + C(s) = Sn(s) + CO2(g)
Mg(No3)2 + NaBr = MgBr2 + NaNo3 =>
Mg(No3)2 + 2 NaBr = MgBr2 + 2 NaNo3
P2O3(g) + H2O(l) = H3PO3(aq) =>
P2O3(g) + 3 H2O(l) = 2 H3PO3(aq)
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H
NaCH3COO + H2SO4 = Na2SO4 + HCH3COO =>
2 NaCH3COO + H2SO4 = Na2SO4 + 2 HCH3COO
K4[Fe(CN)6] + H2SO4 = K2SO4 + FeSO4 + HCN =>
K4[Fe(CN)6] + 3 H2SO4 = 2 K2SO4 + FeSO4 + 6 HCN
HCl + LiOH = HOH + LiCl =>
HCl + LiOH = HOH + LiCl
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)2 =>
3 C10H16 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C10H16(OH)2
CaBr2(aq) + AgNO3(aq) = AgBr + Ca(NO3)2 =>
CaBr2(aq) + 2 AgNO3(aq) = 2 AgBr + Ca(NO3)2
C6H12O + NaOCl = C6H10O + H3O + NaCl =>
3 C6H12O + 2 NaOCl = 3 C6H10O + 2 H3O + 2 NaCl
KMnO4 + SO2 + H2O = KHSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO4 + H2SO4
C2H4OH + O2 = CO2 + H2O =>
4 C2H4OH + 11 O2 = 8 CO2 + 10 H2O
C2H6O + O = CO + H2O =>
C2H6O + 4 O = 2 CO + 3 H2O
CrS + KBr = CrBr2 + K2S =>
CrS + 2 KBr = CrBr2 + K2S
(CaO)2SiO2 + H2O = Ca2Si2O6(H2O)2 + Ca(OH)2 =>
2(CaO)2SiO2 + 4 H2O = Ca2Si2O6(H2O)2 + 2 Ca(OH)2
BaH2 = Ba + H2 =>
BaH2 = Ba + H2
AgBr + NH3 = [Ag(NH3)2] + Br =>
AgBr + 2 NH3 = [Ag(NH3)2] + Br
F2(g) + Cl2O(g) = FClO(g) + Cl2(g) =>
F2(g) + 2 Cl2O(g) = 2 FClO(g) + Cl2(g)
Na + O2 = Na2O22 =>
2 Na + 11 O2 = Na2O22
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al3 + FeCl3 = AlCl + Fe =>
Al3 + FeCl3 = 3 AlCl + Fe
CH2CHCH2Cl + HCl = CH3CHClCH2Cl =>
CH2CHCH2Cl + HCl = CH3CHClCH2Cl
Zn + I(NO3)2 = I + ZnNO3 =>
2 Zn + I(NO3)2 = I + 2 ZnNO3
CrO3 + Al2O3 = Al2CrO6 =>
CrO3 + Al2O3 = Al2CrO6
FeS2 + Cu = Fe + CuS =>
FeS2 + 2 Cu = Fe + 2 CuS
KAl(SO4)2 + H2O = KAl(SO4)2*12H2O =>
KAl(SO4)2 + 12 H2O = KAl(SO4)2*12H2O
C6H10O5 + H2 = CH4 + H2O =>
C6H10O5 + 12 H2 = 6 CH4 + 5 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ag2(OH)1 + H(S) = Ag2(S) + H2O =>
Ag2(OH)1 + H(S) = Ag2(S) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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