| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C57H104O6 + 38 CH3OH = 11 C19H36O2 + 34 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Fe(NO3)3 + Na2C2O4 = FeC2O4 + Na2(NO3)3 =>
Fe(NO3)3 + Na2C2O4 = FeC2O4 + Na2(NO3)3
Ca3(PO4)2(aq) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P(s) =>
Ca3(PO4)2(aq) + 3 SiO2(s) + 5 C(s) = 3 CaSiO3(s) + 5 CO(g) + 2 P(s)
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
CO2 + HNO3 = C(NO3)4 + H2O =>
CO2 + 4 HNO3 = C(NO3)4 + 2 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Na2CO3 + Cr2O3 + NH4H2PO4 = Na3Cr(PO4)2 + NH3 + CO2 + H2O =>
3 Na2CO3 + Cr2O3 + 4 NH4H2PO4 = 2 Na3Cr(PO4)2 + 4 NH3 + 3 CO2 + 6 H2O
K4[Fe(CN)6] + HNO3 = H2[Fe(CN)5(NO)] + CO2 + NH4NO3 + KNO3 =>
K4[Fe(CN)6] + 6 HNO3 = H2[Fe(CN)5(NO)] + CO2 + NH4NO3 + 4 KNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HBr + CrO3 = Br2 + CrBr3 + H2O =>
12 HBr + 2 CrO3 = 3 Br2 + 2 CrBr3 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HOCH2COOH + PCl5 = HOCH2COCl + HCl + POCl3 =>
HOCH2COOH + PCl5 = HOCH2COCl + HCl + POCl3
(NH4)2Fe(SO4)2*6H2O = FeSO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O = FeSO4 + (NH4)2SO4 + 6 H2O
CaC2 + HCl = CaCl2 + C2H2 =>
CaC2 + 2 HCl = CaCl2 + C2H2
LiSCN + AgNO3 = AgCN + LiSNO3 =>
LiSCN + AgNO3 = AgCN + LiSNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
CH3CH2COONH4 + Ag + NH3 + H2O = CH3CH2CHO + [Ag(NH3)2]OH =>
CH3CH2COONH4 + 2 Ag + 3 NH3 + H2O = CH3CH2CHO + 2[Ag(NH3)2]OH
CuSO4 + NaS = CuS + NaSO4 =>
CuSO4 + NaS = CuS + NaSO4
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40*H2O + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PMo12O40*H2O + 21 NH4NO3 + 11 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
Ni + AgF = Ag + NiF =>
Ni + AgF = Ag + NiF
KI + KIO3 + H2SO4 = I2 + K2SO4 + H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
LiOH + HPO4 = LiPO4 + H2O =>
LiOH + HPO4 = LiPO4 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sr(NO3)2(aq) + Na3PO4(aq) = Sr3(PO4)2(s) + NaNO3(aq) =>
3 Sr(NO3)2(aq) + 2 Na3PO4(aq) = Sr3(PO4)2(s) + 6 NaNO3(aq)
CaCO3HCI = CaCICO3H =>
CaCO3HCI = CaCICO3H
K2CO3 + H2O = KOH + CO2 =>
K2CO3 + H2O = 2 KOH + CO2
Ba(OH)2 + AgNO3 = Ba(NO3)2 + Ag(OH) =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(OH)
NH2CH2COOHHCl = NH3ClCH2COOH =>
NH2CH2COOHHCl = NH3ClCH2COOH
KI + Fe(NO3)3 = KNO3 + FeI3 =>
3 KI + Fe(NO3)3 = 3 KNO3 + FeI3
Mg + ClO = Mg(ClO) =>
Mg + ClO = Mg(ClO)
MnCO3 + HCl = MnCl2 + CO2 + H2O =>
MnCO3 + 2 HCl = MnCl2 + CO2 + H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ta + Si = TaSi =>
Ta + Si = TaSi
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
CaCl2Ba = BaCl2Ca =>
CaCl2Ba = BaCl2Ca
AgF + NiCl2 = AgCl + F2Ni =>
2 AgF + NiCl2 = 2 AgCl + F2Ni
HCl + Au = AuCl{-} + H{+} =>
HCl + Au = AuCl{-} + H{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KAl(SO4)2*12H2O + BaCl2 = BaSO4 + H2O + KCl + AlCl3 =>
KAl(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + 12 H2O + KCl + AlCl3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CaH2H2O2 = Ca(OH)2H2 =>
CaH2H2O2 = Ca(OH)2H2
CaIHg(NO3)2 = Ca(NO3)2HgI =>
CaIHg(NO3)2 = Ca(NO3)2HgI
CuFeS + HNO3 = Cu(NO3)2 + Fe(NO3)3 + H2O + NO2 + SO2 =>
CuFeS + 14 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 7 H2O + 9 NO2 + SO2
H2 + KOH = K + H2O =>
H2 + 2 KOH = 2 K + 2 H2O
CO + H2O = CH3COOH + OH =>
2 CO + 4 H2O = CH3COOH + 4 OH
CaO(s)SiO2(s) = CaSiO3(l) =>
CaO(s)SiO2(s) = CaSiO3(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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