| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 NiBr2 = Ni3O8P2 + 6 KBr
HSO4(aq) + KOH(aq) = KSO4 + H2O =>
HSO4(aq) + KOH(aq) = KSO4 + H2O
K3Po4 + NiBr2 = Ni3(Po4)2 + KBr =>
2 K3Po4 + 3 NiBr2 = Ni3(Po4)2 + 6 KBr
I2O + Rb = RbO + I2 =>
I2O + Rb = RbO + I2
K3Po4 + NiBr2 = Ni3(Po4)2 + KBr =>
2 K3Po4 + 3 NiBr2 = Ni3(Po4)2 + 6 KBr
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
Zn + HCl3 = Zn3Cl2 + H2 =>
9 Zn + 2 HCl3 = 3 Zn3Cl2 + H2
SnCl2 + HCl + K2CrO4 = H2O + KCl + CrCl3 + SnCl4 =>
3 SnCl2 + 16 HCl + 2 K2CrO4 = 8 H2O + 4 KCl + 2 CrCl3 + 3 SnCl4
C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O
ClCaSAg = ClAgCaS =>
ClCaSAg = ClAgCaS
Pb + NaOH + H2O2 = Na2Pb(OH)4 =>
Pb + 2 NaOH + H2O2 = Na2Pb(OH)4
NCO3 + NaH4NO3 = NaCO3 + NH4NO3 =>
NCO3 + NaH4NO3 = NaCO3 + NH4NO3
CHCHH2O = CH2CHOH =>
CHCHH2O = CH2CHOH
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
(NH4)2Fe(SO4)2*6H2O + HNO3 = Fe2(SO4)3 + NO + H2O + (NH4)2SO4 =>
2(NH4)2Fe(SO4)2*6H2O + 4 HNO3 = Fe2(SO4)3 + 6 NO + 18 H2O + (NH4)2SO4
SO4 + BaCl2 = BaSO4 + Cl2 =>
SO4 + BaCl2 = BaSO4 + Cl2
C6H13Br + Na = NaBr + C12H26 =>
2 C6H13Br + 2 Na = 2 NaBr + C12H26
C2 = C4 =>
2 C2 = C4
C7H16 + O2 = CO2 + H2 =>
C7H16 + 7 O2 = 7 CO2 + 8 H2
Al(HCO3)3 = Al2(CO3)3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2(CO3)3 + 3 CO2 + 3 H2O
Cr + BrO3 = Cr2O7 + Br =>
6 Cr + 7 BrO3 = 3 Cr2O7 + 7 Br
La2O3 + SrCO3 + Fe + O2 = LaSrFe2O3 + CO2 =>
2 La2O3 + 4 SrCO3 + 8 Fe + O2 = 4 LaSrFe2O3 + 4 CO2
K2Cr2O7 + C12H22O11 + H2SO4 = CO2 + Cr2(SO4)3 + K2(SO4) + H2O =>
8 K2Cr2O7 + C12H22O11 + 32 H2SO4 = 12 CO2 + 8 Cr2(SO4)3 + 8 K2(SO4) + 43 H2O
Cu + AgN = Cu2N + Ag =>
2 Cu + AgN = Cu2N + Ag
C3H5N3O6 = N2 + O2 + H2O + CO =>
4 C3H5N3O6 = 6 N2 + O2 + 10 H2O + 12 CO
Cr + O2 = Cr4O2 =>
4 Cr + O2 = Cr4O2
Sr + O = SrO =>
Sr + O = SrO
K3Po4 + NiBr2 = Ni3(Po4)2 + KBr =>
2 K3Po4 + 3 NiBr2 = Ni3(Po4)2 + 6 KBr
Cr + BrO3 = CrO4 + Br =>
3 Cr + 4 BrO3 = 3 CrO4 + 4 Br
CaH2(s) + H2O(l) = H2(g) + Ca(OH)2(aq) =>
CaH2(s) + 2 H2O(l) = 2 H2(g) + Ca(OH)2(aq)
AlCl3 + NH3 = AlCl3NH3 =>
AlCl3 + NH3 = AlCl3NH3
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2 =>
CaCl2 + Pb(NO3)2 = Ca(NO3)2 + PbCl2
C135H96O9NS + O2 = CO2 + H2O + N02 + S02 =>
2 C135H96O9NS + 309 O2 = 270 CO2 + 96 H2O + N02 + S02
Ni(OH)3 + H2SO3 = Ni2(SO3)3 + H2O =>
2 Ni(OH)3 + 3 H2SO3 = Ni2(SO3)3 + 6 H2O
Ca4H10 + O2 = CaO2 + H2O =>
2 Ca4H10 + 13 O2 = 8 CaO2 + 10 H2O
O2 + N8 = ON =>
4 O2 + N8 = 8 ON
Sb2S3 + O2 = Sb2O4 + SO3 =>
2 Sb2S3 + 13 O2 = 2 Sb2O4 + 6 SO3
Mg2C + HCl = MgCl2 + CH4 =>
Mg2C + 4 HCl = 2 MgCl2 + CH4
P4 + OH{-} + H2O = H2PO2{-} + PH3 =>
P4 + 3 OH{-} + 3 H2O = 3 H2PO2{-} + PH3
Al + (SO4)2 + Ca(OH)2 = Al(OH)2 + Ca(SO4)2 =>
Al + (SO4)2 + Ca(OH)2 = Al(OH)2 + Ca(SO4)2
FeC4H4O6 + C6H12O6 = FeC6H10O6 + HCO2 =>
3 FeC4H4O6 + 2 C6H12O6 = 3 FeC6H10O6 + 6 HCO2
Pb(NO3)2 + Al + (SO4) = Pb(SO4) + Al2(NO3)2 =>
Pb(NO3)2 + 2 Al + (SO4) = Pb(SO4) + Al2(NO3)2
TiCl3 + KMnO4 + HCl = H2TiCl6 + MnCl2 + KCl + H2O =>
5 TiCl3 + KMnO4 + 18 HCl = 5 H2TiCl6 + MnCl2 + KCl + 4 H2O
Ba(OH)2 + HClO = H2O + Ba(ClO)2 =>
Ba(OH)2 + 2 HClO = 2 H2O + Ba(ClO)2
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CHO + 7 H2O
KAlSi3O8 + H2O = Al(OH)3 + KOH + SiO2 =>
KAlSi3O8 + 2 H2O = Al(OH)3 + KOH + 3 SiO2
H2S(g) + MnCl2(aq) = HCl(aq) + MnS(s) =>
H2S(g) + MnCl2(aq) = 2 HCl(aq) + MnS(s)
CrHO + HCl = CrCl + H2O =>
CrHO + HCl = CrCl + H2O
MnSO4 + KNO3 + Na2CO3 = CO2 + KNO2 + Na2MnO4 + Na2SO4 =>
MnSO4 + 2 KNO3 + 2 Na2CO3 = 2 CO2 + 2 KNO2 + Na2MnO4 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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