| Équations équilibrées la veille |
Na2CO3 + HNO3 = Na2HCO3NO3
CoNO3*6H2O + (NH4)2CO3 + NH3 + H2O2 = [Co(NH3)4CO3]NO3 + H2O =>
CoNO3*6H2O + (NH4)2CO3 + 2 NH3 + H2O2 = [Co(NH3)4CO3]NO3 + 8 H2O
Na(OH) + Al + H2O = Na[Al(OH)3] + H2 =>
Na(OH) + Al + 2 H2O = Na[Al(OH)3] + H2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Ag2NO4 + K2CO3 = K2NO4 + Ag2CO3 =>
Ag2NO4 + K2CO3 = K2NO4 + Ag2CO3
C6H12N6 + N2 + NH4{+} = CH6N3{+} =>
C6H12N6 + 3 N2 + 6 NH4{+} = 6 CH6N3{+}
IrCl3 + Ca(OH)2 = Ir2O3 + HCl + CaO =>
2 IrCl3 + 3 Ca(OH)2 = Ir2O3 + 6 HCl + 3 CaO
NH4NO3(s) = (b)N2O(g) + (c)H2O(l) =>
NH4NO3(s) = (b)N2O(g) + 2(c)H2O(l)
Ca + NaBr = CaNa + Br =>
Ca + NaBr = CaNa + Br
BaCl2 + K2Cr2O7 = Ba(Cr2O7) + KCl =>
BaCl2 + K2Cr2O7 = Ba(Cr2O7) + 2 KCl
Al + HNO3 = (AlNO3)3 + NH4NO3 + H2O =>
24 Al + 30 HNO3 = 8(AlNO3)3 + 3 NH4NO3 + 9 H2O
CuFeS2 = Cu2S + FeS + S =>
2 CuFeS2 = Cu2S + 2 FeS + S
(CH3)3N + HCl = (CH3)3NCl + H =>
(CH3)3N + HCl = (CH3)3NCl + H
CoO + H = Co + OH =>
CoO + H = Co + OH
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
NaOH + S = Na2S + O2 + H2 =>
2 NaOH + S = Na2S + O2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SnCl2 + KOH + Cl2 = K2SnO3 + KCl + H2O =>
SnCl2 + 6 KOH + Cl2 = K2SnO3 + 4 KCl + 3 H2O
SrSO4 + Na2S2O3 = NaSO4 + Sr2S2O3 =>
2 SrSO4 + Na2S2O3 = 2 NaSO4 + Sr2S2O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiO2 + Fe3O4 = Fe2SiO4 + O2 =>
3 SiO2 + 2 Fe3O4 = 3 Fe2SiO4 + O2
Cu(H2O)4 + NH3H2O = Cu(NH3)4 + H2O =>
Cu(H2O)4 + 4 NH3H2O = Cu(NH3)4 + 8 H2O
N + H2O = HNO + H2 =>
2 N + 2 H2O = 2 HNO + H2
C6H1206 + Cu(OH)2 = C6H12O7 + Cu2O + H2O =>
C6H1206 + 1208 Cu(OH)2 = C6H12O7 + 604 Cu2O + 1805 H2O
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
K3PO4 + H2C2O4 = H3PO4 + K2C2O4 =>
2 K3PO4 + 3 H2C2O4 = 2 H3PO4 + 3 K2C2O4
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
NaOCl + H2O = NaOH + Cl + OH =>
NaOCl + H2O = NaOH + Cl + OH
KBiI4 + H2O = BiOI + KI + HI =>
KBiI4 + H2O = BiOI + KI + 2 HI
CuSO4 + H2O + NH3 = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2 H2O + 2 NH3 = (NH4)2SO4 + Cu(OH)2
CH3CHO + I2 + NaOH = CH3COOH + NaI + H2O =>
CH3CHO + I2 + 2 NaOH = CH3COOH + 2 NaI + H2O
Zn(OH)2 + NH4OH + NH4NO3 = [Zn(NH3)4](NO3)2 + H2O =>
Zn(OH)2 + 2 NH4OH + 2 NH4NO3 = [Zn(NH3)4](NO3)2 + 4 H2O
Ti + HBr = TiBr4 + H2 =>
Ti + 4 HBr = TiBr4 + 2 H2
C6H13O6 = C6H10O5 + H2O + H2 =>
2 C6H13O6 = 2 C6H10O5 + 2 H2O + H2
CI4 + Cl2 = CCl + I2 =>
2 CI4 + Cl2 = 2 CCl + 4 I2
ZnN + KI = ZnI + NK =>
ZnN + KI = ZnI + NK
Zn + (CuCl)2 = ZnCl + Cu2 =>
2 Zn + (CuCl)2 = 2 ZnCl + Cu2
C2O4{2-} = CO2 + {-} =>
C2O4{2-} = 2 CO2 + 2e
KY + CuSO4 = CuY + Y + K2SO4 =>
2 KY + CuSO4 = CuY + Y + K2SO4
La2O2 + HNO3 = La2O3 + HNO2 =>
La2O2 + HNO3 = La2O3 + HNO2
C2H4Br2 + NaOH = C2H4(ONa)2 + HBr =>
C2H4Br2 + 2 NaOH = C2H4(ONa)2 + 2 HBr
KI + H2O = HKI + O2 =>
4 KI + 2 H2O = 4 HKI + O2
CH3OH + KMnO4 + H2SO4 = H2O + HCOOH + K2SO4 + MnSO4 =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 11 H2O + 5 HCOOH + 2 K2SO4 + 4 MnSO4
C3N7O2N + O = CO2 + N2O =>
C3N7O2N + 8 O = 3 CO2 + 4 N2O
E3F2 + GH3 = EH2 + GF =>
E3F2 + 2 GH3 = 3 EH2 + 2 GF
K2SO4 + NaOH = NaKSO4 + KOH =>
K2SO4 + NaOH = NaKSO4 + KOH
Fe2 = Fe =>
Fe2 = 2 Fe
Cu(NO3)2(t) = CuO + NO2 + O2 =>
2 Cu(NO3)2(t) = 2 CuO + 4 NO2 + O2
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| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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