| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiMnTiVO8H8(H2O) = LiMnTiVO8H8 + H2O
Zn + NaOH + H2O = H2 + Na2Zn(OH)3 =>
2 Zn + 4 NaOH + 2 H2O = H2 + 2 Na2Zn(OH)3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(NO3)2 + K2CrO4 = KNO3 + (PbCrO4)2 =>
2 Pb(NO3)2 + 2 K2CrO4 = 4 KNO3 + (PbCrO4)2
Pb(NO3)2 + BaI2 = PbI2 + (NO3)2Ba =>
Pb(NO3)2 + BaI2 = PbI2 + (NO3)2Ba
Al2(CO3)3 + CH3COOH = Al2(CH3COO)2 + H2O + CO2 =>
2 Al2(CO3)3 + 5 CH3COOH = 2 Al2(CH3COO)2 + 4 H2O + 8 CO2
CO + HCl = HCO + Cl =>
CO + HCl = HCO + Cl
CO + S = COS2 =>
CO + 2 S = COS2
AlBr + OCl = AlCl + OBr =>
AlBr + OCl = AlCl + OBr
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2SiO3 + CuCl2 = Cu(SiO3) + NaCl =>
Na2SiO3 + CuCl2 = Cu(SiO3) + 2 NaCl
KNO3 + AgNO3 = KNO3AgNO3 =>
KNO3 + AgNO3 = KNO3AgNO3
Pb + C4(No3)2 = Pb(No3)2 + C4 =>
Pb + C4(No3)2 = Pb(No3)2 + C4
NaHCO3 + CH3CO(OH) = CO2 + H2O + C2H3NaO2 =>
NaHCO3 + CH3CO(OH) = CO2 + H2O + C2H3NaO2
Ca(OH)2 + NO2 = Ca(NO2)3 + Ca(NO3)2 + H2O =>
2 Ca(OH)2 + 5 NO2 = Ca(NO2)3 + Ca(NO3)2 + 2 H2O
Hg + H2S04 = HgS04 + H2 =>
Hg + H2S04 = HgS04 + H2
Mg + C = MgC2 =>
Mg + 2 C = MgC2
U + O2 = UO2 =>
U + O2 = UO2
Fe(NO3)2 + H2S = FeS + HNO3 =>
Fe(NO3)2 + H2S = FeS + 2 HNO3
K2Cr2O7 + CO + H2SO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
K2Cr2O7 + 3 CO + 4 H2SO4 = Cr2(SO4)3 + 3 CO2 + K2SO4 + 4 H2O
AgCO3 + HCH3COO = AgCH3COO + H2O + CO2 =>
8 AgCO3 + 9 HCH3COO = 8 AgCH3COO + 6 H2O + 10 CO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
ZnBr2 + KOH = KBr + (Zn(OH)2) =>
ZnBr2 + 2 KOH = 2 KBr + (Zn(OH)2)
Al + FeO4 = Fe + AlO3 =>
4 Al + 3 FeO4 = 3 Fe + 4 AlO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
PB(NO3)2 + CUSO4 = PBSO4 + CU(NO3)2 =>
PB(NO3)2 + CUSO4 = PBSO4 + CU(NO3)2
Pb(NO3) + Na + I = NaNO3 + PbI2 =>
Pb(NO3) + Na + 2 I = NaNO3 + PbI2
CH2 + OH = CO2 + H2O =>
CH2 + 6 OH = CO2 + 4 H2O
OOO + SO = SOOO =>
2 OOO + 3 SO = 3 SOOO
Al + I{3} = AlI{3} =>
Al + I{3} = AlI{3}
Cu + AgNO3 = Cu2(NO3) + Ag =>
2 Cu + AgNO3 = Cu2(NO3) + Ag
HFO3 + Mg(OH)2 = H2O + Mg(FO3)2 =>
2 HFO3 + Mg(OH)2 = 2 H2O + Mg(FO3)2
C4H9OH + H2SO4 + K2Cr2O7 = C4H9COOH + H2O + Cr2(SO4)3 + K2SO4 =>
15 C4H9OH + 32 H2SO4 + 8 K2Cr2O7 = 12 C4H9COOH + 47 H2O + 8 Cr2(SO4)3 + 8 K2SO4
Sr(NO3)2 + K2CO3 = SrCO3 + K2(NO3)2 =>
Sr(NO3)2 + K2CO3 = SrCO3 + K2(NO3)2
AgNo2 + HCl = AgCl + HNo2 =>
AgNo2 + HCl = AgCl + HNo2
KPO4 + Ba(OH)2 = KOH + Ba(PO4)2 =>
2 KPO4 + Ba(OH)2 = 2 KOH + Ba(PO4)2
CH4 + O2 = H2 + C2O =>
4 CH4 + O2 = 8 H2 + 2 C2O
CCl4 + KOH = KCl + K2CO3 + H2O =>
CCl4 + 6 KOH = 4 KCl + K2CO3 + 3 H2O
Fe + P = FeP =>
Fe + P = FeP
C6H5CH2COCH3 + CH3NHCHO = C6H5CH2CHNCH3CHOCH3 + CO2 + CH3NH2 =>
C6H5CH2COCH3 + 2 CH3NHCHO = C6H5CH2CHNCH3CHOCH3 + CO2 + CH3NH2
(NH4)2S + K2Cr2O7 + HCl = NH4 + CrCl2 + H2O + KCl + SO2 =>
2(NH4)2S + K2Cr2O7 + 6 HCl = 4 NH4 + 2 CrCl2 + 3 H2O + 2 KCl + 2 SO2
C57H116 + O2 = CO2 + H2O =>
C57H116 + 86 O2 = 57 CO2 + 58 H2O
H2S + KMnO4 + HCl = S + MnCl2 + KCl2 + H2O =>
2 H2S + KMnO4 + 4 HCl = 2 S + MnCl2 + KCl2 + 4 H2O
CuSO4(aq) + KBr(aq) = CuBr2(aq) + K2SO4(aq) =>
CuSO4(aq) + 2 KBr(aq) = CuBr2(aq) + K2SO4(aq)
Cr(OH)3 + NaOH = NaCrO2 + HOH =>
Cr(OH)3 + NaOH = NaCrO2 + 2 HOH
C6H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C6H10O =>
3 C6H10 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 C6H10O
NaVO3 + Zn + HCl = VCl3 + ZnCl2 + NaCl + H2O =>
NaVO3 + Zn + 6 HCl = VCl3 + ZnCl2 + NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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