| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 Fe(OH)2 = 6 KOH + Fe3(PO4)2
Na + H3BO3 = Na3BO3 + H2 =>
6 Na + 2 H3BO3 = 2 Na3BO3 + 3 H2
NaCl + Sr(No3)2 = SrCl + Na(No3)2 =>
NaCl + Sr(No3)2 = SrCl + Na(No3)2
Ca3(PO4)2 + NaOH = Ca(OH)2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3PO4
CoF3 + KL = KF + CoL2 + L2 =>
2 CoF3 + 6 KL = 6 KF + 2 CoL2 + L2
Ca + P = Ca2P =>
2 Ca + P = Ca2P
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
K[Al(OH)4] + H2C2O4*2H2O + KOH = K3[Al(C2O4)3] + H2O =>
K[Al(OH)4] + 3 H2C2O4*2H2O + 2 KOH = K3[Al(C2O4)3] + 12 H2O
Al(s) + NiBr2(aq) = Ni(s)AlBr2(g) =>
Al(s) + NiBr2(aq) = Ni(s)AlBr2(g)
Ni + HBr = NiHBr =>
Ni + HBr = NiHBr
Ag2CO3 + HBr = CO2 + H2O + AgBr =>
Ag2CO3 + 2 HBr = CO2 + H2O + 2 AgBr
SnO + HNO3 = SnO2 + NO + H2O =>
3 SnO + 2 HNO3 = 3 SnO2 + 2 NO + H2O
HNO3 + HCl + Sb2S5 = SbCl5 + S + NO + H2O =>
10 HNO3 + 30 HCl + 3 Sb2S5 = 6 SbCl5 + 15 S + 10 NO + 20 H2O
SO2 + CI2 = SO2CI2 =>
SO2 + CI2 = SO2CI2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CH4N2O + NaClO3 + HCl = CO2 + H2O + NCl3 + NaCl =>
CH4N2O + 2 NaClO3 + 6 HCl = CO2 + 5 H2O + 2 NCl3 + 2 NaCl
Zn(OH)2 + CuSO4 = Cu(OH)2 + ZnSO4 =>
Zn(OH)2 + CuSO4 = Cu(OH)2 + ZnSO4
propanol + H2CrO4 = C3H6O2 + H2CrO3 + H2O =>
C3H8O + 2 H2CrO4 = C3H6O2 + 2 H2CrO3 + H2O
Ba3N2 + HCl = BaCl2 + NH4Cl =>
Ba3N2 + 8 HCl = 3 BaCl2 + 2 NH4Cl
Sn + Cu(NO3) = Cu + Sn(NO3)2 =>
Sn + 2 Cu(NO3) = 2 Cu + Sn(NO3)2
K3[Co(C2O4)2] + PbO2 + CH3COOH = K3[Co(C2O4)3] + Pb(CH3COO)2 + H2O =>
K3[Co(C2O4)2] + 4 PbO2 + 9 CH3COOH = K3[Co(C2O4)3] + 4 Pb(CH3COO)2 + 6 H2O
P4O10 + NaOH + H2O = NaH2PO4 =>
P4O10 + 4 NaOH + 2 H2O = 4 NaH2PO4
Na2[B2(OH)4(O2)2] + KI + HCl = Na2Cl + K2Cl + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2] + 10 KI + 6 HCl = Na2Cl + 5 K2Cl + B2O3 + 5 H2O + 5 I2
N(subscript)2 + O(subscript)2 + H(subscript)2O = NH(subscript)4NO(subscript)3 =>
2 N(subscript)2 + O(subscript)2 + 4 H(subscript)2O = 2 NH(subscript)4NO(subscript)3
K2CrO4 + H2O + S = KOH + Cr2O3 + SO2 =>
4 K2CrO4 + 4 H2O + 3 S = 8 KOH + 2 Cr2O3 + 3 SO2
Li + (OH) = LiOH =>
Li + (OH) = LiOH
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cu(NO3) + Ag = Cu + Ag(NO3)2 =>
2 Cu(NO3) + Ag = 2 Cu + Ag(NO3)2
VCl2 + NaVO3 + HCl = VCl3 + NaCl + H2O =>
2 VCl2 + NaVO3 + 6 HCl = 3 VCl3 + NaCl + 3 H2O
NH3 + H3O = NH4 + OH =>
2 NH3 + H3O = 2 NH4 + OH
KMnO4 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + MnO2 + H2O =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 3 Na2SO4 + K2SO4 + 2 MnO2 + H2O
NH4Cl(aq)NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq) =>
NH4Cl(aq)NaOH(aq) = H2O(l) + NH3(g) + NaCl(aq)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2(g) + F2(g) = HF(l) =>
H2(g) + F2(g) = 2 HF(l)
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + Na2(NO3)2
Sn + H2 = SnH =>
2 Sn + H2 = 2 SnH
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
HBr(g) = H2 + Br2 =>
2 HBr(g) = H2 + Br2
Na2CO3 + NH3 = Na2H3 + NCO3 =>
Na2CO3 + NH3 = Na2H3 + NCO3
K2FeO4 + SnCl2 + HCl = SnCl4 + FeCl2 + KCl + H2O =>
K2FeO4 + 2 SnCl2 + 8 HCl = 2 SnCl4 + FeCl2 + 2 KCl + 4 H2O
VCl2 + NaVO3 + HCl = VCl3 + NaCl + H2O =>
2 VCl2 + NaVO3 + 6 HCl = 3 VCl3 + NaCl + 3 H2O
KAlO2 + H2SO4 = KAl(SO4)2 + H2O =>
KAlO2 + 2 H2SO4 = KAl(SO4)2 + 2 H2O
C6H12O + Cr2O7 = C6H10O + Cr + H2O =>
7 C6H12O + Cr2O7 = 7 C6H10O + 2 Cr + 7 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
P4O10 + NaOH = NaPO3 + H2O =>
P4O10 + 4 NaOH = 4 NaPO3 + 2 H2O
CH1953 + O2 = CO2 + H2O =>
4 CH1953 + 1957 O2 = 4 CO2 + 3906 H2O
AI + P + O = AIPO4 =>
AI + P + 4 O = AIPO4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Pb(N03)2 + Na2S04 = Pb2(S04)2 + NaN03 =>
2 Pb(N03)2 + 2 Na2S04 = Pb2(S04)2 + 4 NaN03
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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