| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(NO3)2 + 2 Ti = 2 TiNO3 + Sn
Fe + Na3PO4 = FePO4 + Na3 =>
Fe + Na3PO4 = FePO4 + Na3
NiSO4 + HF + HCl = Ni2S3 + NiCl2 + H2O + HFO =>
3 NiSO4 + 11 HF + 2 HCl = Ni2S3 + NiCl2 + H2O + 11 HFO
CH4 + O26 = CO2 + H2O =>
13 CH4 + 2 O26 = 13 CO2 + 26 H2O
HCl + Ag(OH)3 = Ag(Cl)3 + H2O =>
3 HCl + Ag(OH)3 = Ag(Cl)3 + 3 H2O
Ce(HCOO)3 + O2 = CeO2 + CO2 + H2 =>
2 Ce(HCOO)3 + 2 O2 = 2 CeO2 + 6 CO2 + 3 H2
HCl(aq) + Na2CO3(s) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(s) = CO2(g) + H2O(l) + 2 NaCl(aq)
KMnO4 + MnSO4 + H2O = MnO2 + K2S04 + H2SO4 =>
2 KMnO4 + 16 MnSO4 + 12 H2O = 18 MnO2 + K2S04 + 12 H2SO4
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
HCOH + Ag(NH3)2OH = HCOOH + Ag + NH3 + H2O =>
HCOH + 2 Ag(NH3)2OH = HCOOH + 2 Ag + 4 NH3 + H2O
PbO(s) + NH3(g) = Pb(s) + N2 + H2O(l) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2 + 3 H2O(l)
Cu(OH)2 + NH2CH2COOH = Cu(NH2CH2COO)2 + H2O =>
Cu(OH)2 + 2 NH2CH2COOH = Cu(NH2CH2COO)2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Co(NO3)2 + Na2OH = Co(OH) + Na2(NO3)2 =>
Co(NO3)2 + Na2OH = Co(OH) + Na2(NO3)2
K3VO4 + H2O2 = K3VO8 + H2O =>
K3VO4 + 4 H2O2 = K3VO8 + 4 H2O
CH3OH + O2 = CH3O2H =>
2 CH3OH + O2 = 2 CH3O2H
CaMg(CO3)2 + HNO3 = Ca(NO3)2Mg(NO3)2 + H2O + CO2 =>
CaMg(CO3)2 + 4 HNO3 = Ca(NO3)2Mg(NO3)2 + 2 H2O + 2 CO2
N2H4 + Cl2 = N2 + HCl =>
N2H4 + 2 Cl2 = N2 + 4 HCl
AuNO3 + Ba(OH)2 = Au(OH)2 + BaNO3 =>
AuNO3 + Ba(OH)2 = Au(OH)2 + BaNO3
O2 + PbS2 = PbO2 + S2 =>
O2 + PbS2 = PbO2 + S2
FeS3 + H2O + O2 = S + Fe(OH)3 =>
4 FeS3 + 6 H2O + 3 O2 = 12 S + 4 Fe(OH)3
AgBr + Zn = ZnBr2 + Ag =>
2 AgBr + Zn = ZnBr2 + 2 Ag
BaCl2(aq) + MnSO4(aq) = BaSO4 + MnCl2 =>
BaCl2(aq) + MnSO4(aq) = BaSO4 + MnCl2
C + H2O = CO + H2 =>
C + H2O = CO + H2
CopperIINitrate + SodiumHydroxide = CopperIIHydroxide + SodiumNitrate =>
CopperIINitrate + SodiumHydroxide = CopperIIHydroxide + SodiumNitrate
H3PO5 + NaOH = Na3PO5 + H2O =>
H3PO5 + 3 NaOH = Na3PO5 + 3 H2O
Ba(OH)2 + HPO3 = Ba(H2PO4)2 =>
Ba(OH)2 + 2 HPO3 = Ba(H2PO4)2
K3[Cr(OH)6] + PbO2 + KOH = K2CrO4 + H2O + K2[Pb(OH)4] =>
2 K3[Cr(OH)6] + 3 PbO2 + 4 KOH = 2 K2CrO4 + 2 H2O + 3 K2[Pb(OH)4]
Mg2 + Ca3(PO4) = Mg3(PO4)2 + Ca2 =>
3 Mg2 + 4 Ca3(PO4) = 2 Mg3(PO4)2 + 6 Ca2
SbCl3 + H2S = HCl + Sb2S3 =>
2 SbCl3 + 3 H2S = 6 HCl + Sb2S3
C3H5COOH + HNO3 = C3H5COO + H3O + NO =>
5 C3H5COOH + HNO3 = 5 C3H5COO + 2 H3O + NO
SbCl3 + H2S = HCl + Sb2S3 =>
2 SbCl3 + 3 H2S = 6 HCl + Sb2S3
AgNO + BaCl = BaNO + AgCl =>
AgNO + BaCl = BaNO + AgCl
SiF2 + HF = SiF4 + H2 =>
SiF2 + 2 HF = SiF4 + H2
KMnO4 + C2H5OH + HCl = MnO2 + CH3COOH + KCl + H2O =>
4 KMnO4 + 3 C2H5OH + 4 HCl = 4 MnO2 + 3 CH3COOH + 4 KCl + 5 H2O
CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + H2O =>
2 CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + 2 H2O
Na2CO3H2O = H2O + Na2CO3 =>
Na2CO3H2O = H2O + Na2CO3
C13H10O + NaBH4 + H2O = C13H12O + B(OH)3 + NaOH =>
4 C13H10O + NaBH4 + 4 H2O = 4 C13H12O + B(OH)3 + NaOH
Cl2O7 + K2O = K2Cl2O8 =>
Cl2O7 + K2O = K2Cl2O8
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P + N + F = PNF =>
P + N + F = PNF
Cu(NO3)2 + (NH4) = Cu + NH4(NO3)2 =>
Cu(NO3)2 + (NH4) = Cu + NH4(NO3)2
P + N + F = PNF =>
P + N + F = PNF
CaSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CaCO3(s) =>
CaSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CaCO3(s)
CaH2 + N2 = CaNH + NH3 =>
3 CaH2 + 2 N2 = 3 CaNH + NH3
C7H16 + NaCl = C7Cl + H16Na =>
C7H16 + NaCl = C7Cl + H16Na
Ce(OH)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + H2[Ce(SO4)6] =>
10 Ce(OH)3 + 14 KMnO4 + 81 H2SO4 = 7 K2SO4 + 14 MnSO4 + 86 H2O + 10 H2[Ce(SO4)6]
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH =>
KHCO3 + Ba(OH)2 = BaCO3 + H2O + KOH
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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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