| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + BaCl2 = 2 KCl + BaCO3
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
H3PO2 + HNO3 = H3PO3 + NO2 + H2O =>
H3PO2 + 2 HNO3 = H3PO3 + 2 NO2 + H2O
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + HIO3 + KHSO4 + H2O =>
K2Cr2O7 + HI + 5 H2SO4 = Cr2(SO4)3 + HIO3 + 2 KHSO4 + 4 H2O
HCOOH + NaOH = NaCOOH + H2O =>
HCOOH + NaOH = NaCOOH + H2O
CaCl2 + Li2SO4 = CaSO4 + LiCl =>
CaCl2 + Li2SO4 = CaSO4 + 2 LiCl
Ba(CH3CO2)2 + K2CrO4 = BaCrO4 + KCH3CO2 =>
Ba(CH3CO2)2 + K2CrO4 = BaCrO4 + 2 KCH3CO2
KMnO4 + (NH4)2SO4 = KSO4 + (NH4)2MnO4 =>
KMnO4 + (NH4)2SO4 = KSO4 + (NH4)2MnO4
PdSO4 = PdSO3 + O2 =>
2 PdSO4 = 2 PdSO3 + O2
Al(aq) + Mn3(SO4)2 = Al2(SO4)3 + Mn =>
4 Al(aq) + 3 Mn3(SO4)2 = 2 Al2(SO4)3 + 9 Mn
NH4Cl + Ca(OH)2 = CaCl2 + NH4(OH) =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH4(OH)
Tl2O3 + H3PO4 = TlPO4 + H2O =>
Tl2O3 + 2 H3PO4 = 2 TlPO4 + 3 H2O
C3H6 + HNO3 = C3H5NO2 + H2O =>
C3H6 + HNO3 = C3H5NO2 + H2O
Cu(s) + HNO3(aq) = NO(g) + Cu(NO3)2(aq) + H2O =>
3 Cu(s) + 8 HNO3(aq) = 2 NO(g) + 3 Cu(NO3)2(aq) + 4 H2O
BaO(s) + H2SO4(ac) = BaSO4 + H2O(l) =>
BaO(s) + H2SO4(ac) = BaSO4 + H2O(l)
HCOOH + NaOH = NaHCOO + H2O =>
HCOOH + NaOH = NaHCOO + H2O
AlOH = AlO + H2 =>
2 AlOH = 2 AlO + H2
CI1O = CI + O =>
CI1O = CI + O
Ca + AgClO3 = Ca(ClO3)2 + Ag =>
Ca + 2 AgClO3 = Ca(ClO3)2 + 2 Ag
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Ba(NO2)2 + KMnO4 + H2SO4 = BaSO4 + H2O + KNO3 + Mn(NO3)2 + K2SO4 =>
5 Ba(NO2)2 + 4 KMnO4 + 6 H2SO4 = 5 BaSO4 + 6 H2O + 2 KNO3 + 4 Mn(NO3)2 + K2SO4
NaCl + Fe = Na + FeCl2 =>
2 NaCl + Fe = 2 Na + FeCl2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Na + (NO3)2 = Na(NO3)2 =>
Na + (NO3)2 = Na(NO3)2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
COOHC6H4OH + NaOH = COONaC6H4ONa + H2O =>
COOHC6H4OH + 2 NaOH = COONaC6H4ONa + 2 H2O
Zn + NaHCO3 = ZnHCO3 + Na =>
Zn + NaHCO3 = ZnHCO3 + Na
C3H6 + HNO3 = C3H7NO3 =>
C3H6 + HNO3 = C3H7NO3
CH3COOCOCH3 + H2O = CH3COOH =>
CH3COOCOCH3 + H2O = 2 CH3COOH
Al(OH)3 + NH4OH = AlOH + NH4NO3 + H2O =>
4 Al(OH)3 + 2 NH4OH = 4 AlOH + NH4NO3 + 7 H2O
Al2(SO4)3 + HOH = Al(OH)SO4 + H2SO4 =>
Al2(SO4)3 + 2 HOH = 2 Al(OH)SO4 + H2SO4
Al(OH)3 + Na2S + H2O = Na[Al(OH)4] + H2S =>
2 Al(OH)3 + Na2S + 2 H2O = 2 Na[Al(OH)4] + H2S
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
LiCl(aq) + AgNO3(aq) = LiNO3(aq) + AgCl(s) =>
LiCl(aq) + AgNO3(aq) = LiNO3(aq) + AgCl(s)
Ca3(PO4)2(s) + H2SO4(l) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 3 CaSO4(s) + 2 H3PO4(aq)
HClO3 + Be(OH)2 = Be(ClO3)2 + H2O =>
2 HClO3 + Be(OH)2 = Be(ClO3)2 + 2 H2O
CaBr2 + CoSO4 = CaSO4 + CoBr2 =>
CaBr2 + CoSO4 = CaSO4 + CoBr2
CuCl = Cu + Cl2 =>
2 CuCl = 2 Cu + Cl2
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
Na + Ag2SO4 = Na2SO4 + Ag =>
2 Na + Ag2SO4 = Na2SO4 + 2 Ag
NaCI + H2O = NaCIH2O =>
NaCI + H2O = NaCIH2O
Co + BaCl2 = CoCl2 + Ba =>
Co + BaCl2 = CoCl2 + Ba
Cl2 + KMnO4 + KOH = K2MnO4 + KClO3 + H2O =>
Cl2 + 10 KMnO4 + 12 KOH = 10 K2MnO4 + 2 KClO3 + 6 H2O
CuCl = Cu + CuCl2 =>
2 CuCl = Cu + CuCl2
NaCl + C = NaC + Cl =>
NaCl + C = NaC + Cl
Ba(NO3)2 + KI = BaI2 + K(NO3) =>
Ba(NO3)2 + 2 KI = BaI2 + 2 K(NO3)
SO2 + HF = SF4 + H2O =>
SO2 + 4 HF = SF4 + 2 H2O
S + HNO3(concentrated) = H2SO4 + NO2 + H2O =>
S + 6 HNO3(concentrated) = H2SO4 + 6 NO2 + 2 H2O
CH3COCI3 + NaOH = CH3COONa + CHI3 =>
CH3COCI3 + NaOH = CH3COONa + CHI3
ZnO + H3BO3 = Zn(H2BO3)2 + H2O =>
ZnO + 2 H3BO3 = Zn(H2BO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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