| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 = H4P2O7 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C27H22O + O2 = CO2 + H2O =>
C27H22O + 32 O2 = 27 CO2 + 11 H2O
Cu + (H2)S(O4) = CuS(O4) + S(O2) + (H2O) =>
Cu + 2(H2)S(O4) = CuS(O4) + S(O2) + 2(H2O)
CH3OH(l) + CuO(s) = HCHO(g) + H2O(g) + Cu(s) =>
CH3OH(l) + CuO(s) = HCHO(g) + H2O(g) + Cu(s)
ClC2H4COOH + NH3 = NH2C2H4COOH + HCl =>
ClC2H4COOH + NH3 = NH2C2H4COOH + HCl
C17H26O4 = C17H24O3 + H2O =>
C17H26O4 = C17H24O3 + H2O
AlBr3 + Na3PO4 = Al3(PO4)3 + NaBr =>
3 AlBr3 + 3 Na3PO4 = Al3(PO4)3 + 9 NaBr
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
SnO2 + K2O = K2SnO3 =>
SnO2 + K2O = K2SnO3
NiSO4 + Fe = Ni + FeSO4 =>
NiSO4 + Fe = Ni + FeSO4
HI + BaOH = BaIH2O =>
HI + BaOH = BaIH2O
CH3CHCHCH3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3COOH =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 12 H2O + 8 MnSO4 + 10 CH3COOH
CU5505 = C + U =>
CU5505 = C + 5505 U
SO + O2 = SO3 =>
SO + O2 = SO3
MgO + Nb2O5 = MgNb2O6 =>
MgO + Nb2O5 = MgNb2O6
X2CO3 + HNO3 = H2O + CO2 + XNO3 =>
X2CO3 + 2 HNO3 = H2O + CO2 + 2 XNO3
H2S + PbBr = H2Br + PbS =>
H2S + PbBr = H2Br + PbS
C4H + O = C2O + H2O =>
2 C4H + 5 O = 4 C2O + H2O
SnO2 + (NH4)Cl = SnCl4 + (NH4)2O =>
SnO2 + 4(NH4)Cl = SnCl4 + 2(NH4)2O
FeO + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 FeO + 32 HNO3 = 10 Fe(NO3)3 + N2 + 16 H2O
Al + FeSO4 = Fe + Al2(SO4)3 =>
2 Al + 3 FeSO4 = 3 Fe + Al2(SO4)3
(NH4)2SO3 + Fe(OH)3 = NH4OH + Fe2(SO3)3 =>
3(NH4)2SO3 + 2 Fe(OH)3 = 6 NH4OH + Fe2(SO3)3
KC2H3O2 + Na2CrO4 = K2CrO4 + NaC2H3O2 =>
2 KC2H3O2 + Na2CrO4 = K2CrO4 + 2 NaC2H3O2
Cr2O3 + KClO3 + KOH = K2CrO4 + KCl + H29 =>
87 Cr2O3 + 29 KClO3 + 348 KOH = 174 K2CrO4 + 29 KCl + 12 H29
Al2(SO4)3 + NaOH = Na2(SO4) + NaAlO2 + H2O =>
Al2(SO4)3 + 8 NaOH = 3 Na2(SO4) + 2 NaAlO2 + 4 H2O
HCl(aq) + Au(s) = AuCl + H2 =>
2 HCl(aq) + 2 Au(s) = 2 AuCl + H2
HgS = Hg + S =>
HgS = Hg + S
LiC4H6O4*2H2O + H2O + MnC4H6O4*2H2O = LiMn2O4 + H2 + CO2 =>
LiC4H6O4*2H2O + 10 H2O + 2 MnC4H6O4*2H2O = LiMn2O4 + 25 H2 + 12 CO2
CH3COO{-} + H{+} = CH4 + CO2 =>
CH3COO{-} + H{+} = CH4 + CO2
CH2 = CHCH2CH2CH3 =>
4 CH2 = CHCH2CH2CH3
Ca + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca + 2 HCl(aq) = CaCl2(aq) + H2(g)
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
ZnO + HCl = Zn{2+} + Cl{-} + H2O =>
ZnO + 2 HCl = Zn{2+} + 2 Cl{-} + H2O
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
AgCl + B = BCl + Ag =>
AgCl + B = BCl + Ag
Bu + H2O = BuH2O =>
Bu + H2O = BuH2O
HCl + Na2Co3 = NaHCo3 + NaCl =>
HCl + Na2Co3 = NaHCo3 + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(NO3)3 + K3(PO4) = KNO3 + AlPO4 =>
Al(NO3)3 + K3(PO4) = 3 KNO3 + AlPO4
Mo2(SO4)3 + NaOH + O2 = Na2MoO4 + Na2SO4 + H2O =>
2 Mo2(SO4)3 + 20 NaOH + 3 O2 = 4 Na2MoO4 + 6 Na2SO4 + 10 H2O
Al(NO3)3 + K3(PO4) = KNO3 + AlPO4 =>
Al(NO3)3 + K3(PO4) = 3 KNO3 + AlPO4
AgNO3(ac) + Na2SO4(ac) = Ag2SO4(s) + NaNO3(ac) =>
2 AgNO3(ac) + Na2SO4(ac) = Ag2SO4(s) + 2 NaNO3(ac)
Al(NO3)3 + K3(PO4) = KNO3 + AlPO4 =>
Al(NO3)3 + K3(PO4) = 3 KNO3 + AlPO4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Al(NO3)3 + K3(PO4) = KNO3 + AlPO4 =>
Al(NO3)3 + K3(PO4) = 3 KNO3 + AlPO4
Ce(NO3)3*6H2O + NH2CONH2 = CeO2 + N2 + H2O + CO2 =>
6 Ce(NO3)3*6H2O + 14 NH2CONH2 = 6 CeO2 + 23 N2 + 64 H2O + 14 CO2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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