| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2P2 + Ca3(SO4)3 = Al2(SO4)3 + Ca3P2
NaHCO3 + HI = H2CO3 + NaI =>
NaHCO3 + HI = H2CO3 + NaI
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq) =>
CO2(g) + HCl(aq) = CO2Cl(g) + H(aq)
ZnSO4 + NH4OH = H2O + [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH4OH = 4 H2O + [Zn(NH3)4]SO4
FeNO3 + KHCO3 = FeHCO3 + KNO3 =>
FeNO3 + KHCO3 = FeHCO3 + KNO3
KNO3(s) + H2O(l) = KOH(aq) + HNO3(aq) =>
KNO3(s) + H2O(l) = KOH(aq) + HNO3(aq)
(VO2)2SO4 + SO2 = VOSO4 =>
(VO2)2SO4 + SO2 = 2 VOSO4
Ba + KC2H3O2 = Ba(C2H3O2)2 + K =>
Ba + 2 KC2H3O2 = Ba(C2H3O2)2 + 2 K
HIO4 + Cu(OH)2 = Cu(IO4)2 + H2O =>
2 HIO4 + Cu(OH)2 = Cu(IO4)2 + 2 H2O
AgNO3 + CaBr2 = AgBr + Ca(NO3)2 =>
2 AgNO3 + CaBr2 = 2 AgBr + Ca(NO3)2
Ca3N3 + H2O = Ca(OH)2 + NH2 =>
Ca3N3 + 6 H2O = 3 Ca(OH)2 + 3 NH2
CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + HOH =>
2 CH3COOH + Ca + (OH)2 = Ca(CH3COO)2 + 2 HOH
Ag2S(s) + Al(s) = Al{3+} + S{2-} + Ag =>
3 Ag2S(s) + 2 Al(s) = 2 Al{3+} + 3 S{2-} + 6 Ag
(NH4)2SO4 + Ba(OH)2 = NH3 + HOH + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH3 + 2 HOH + BaSO4
(NH4)3PO4 + BaCl2 = Ba3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NH4Cl
HF(l) + H3BO3(s) = BF3(g) + H2O(l) =>
3 HF(l) + H3BO3(s) = BF3(g) + 3 H2O(l)
Ba + KC2H3O2 = Ba(C2H3O2)2 + K =>
Ba + 2 KC2H3O2 = Ba(C2H3O2)2 + 2 K
Ag(s) + Zn(H2C3O2)2 = AgH2C3O2(aq) + Zn(s) =>
2 Ag(s) + Zn(H2C3O2)2 = 2 AgH2C3O2(aq) + Zn(s)
CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + NaCl =>
2 CH3(CH2)16COONa + CaCl2 = (CH3(CH2)16COO)2Ca + 2 NaCl
NaI(aq) + Cl2(g) = NaCl(aq) + I2(g) =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2(g)
Ca3N3 + H2O = Ca(OH)2 + NH2 =>
Ca3N3 + 6 H2O = 3 Ca(OH)2 + 3 NH2
Ag2Cl2 + Na2SeO3 + NH2NH2H2O = Ag2Se + NaCl + H2O + N2 =>
2 Ag2Cl2 + 2 Na2SeO3 + 3 NH2NH2H2O = 2 Ag2Se + 4 NaCl + 9 H2O + 3 N2
NaOH + BaOH = NaBaO2 + H2 =>
NaOH + BaOH = NaBaO2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PBr7 = PBr3 + Br2 =>
PBr7 = PBr3 + 2 Br2
MgH + O = H2O + MgO =>
2 MgH + 3 O = H2O + 2 MgO
KNO3 + MgSO4 = K2SO4 + Mg(NO3)2 =>
2 KNO3 + MgSO4 = K2SO4 + Mg(NO3)2
Pb(NO3)2 + Na2CO3 + H2O = Pb(OH)2*2PbCO3 + NaNO3 + HNO3 =>
3 Pb(NO3)2 + 2 Na2CO3 + 2 H2O = Pb(OH)2*2PbCO3 + 4 NaNO3 + 2 HNO3
Al2P2 + Ca3(SO4)3 = Al2(SO4)3 + Ca3P2 =>
Al2P2 + Ca3(SO4)3 = Al2(SO4)3 + Ca3P2
Cr2O3(s) + O2(g) = CrO8(g) =>
2 Cr2O3(s) + 13 O2(g) = 4 CrO8(g)
CaCl2 + NaBr(aq) = CaBr2 + NaCl =>
CaCl2 + 2 NaBr(aq) = CaBr2 + 2 NaCl
VO2Cl + (NH4OH) = NH4VO3 + NH4Cl + H2O =>
VO2Cl + 2(NH4OH) = NH4VO3 + NH4Cl + H2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
P + HNO3 + H2O = HNO + H3PO4 =>
4 P + 5 HNO3 + 6 H2O = 5 HNO + 4 H3PO4
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
Mg(OH)2 + CO2 = Mg5(CO3)4(OH)2*4H2O =>
5 Mg(OH)2 + 4 CO2 = Mg5(CO3)4(OH)2*4H2O
Ba + KC2H3O2 = Ba(C2H3O2)2 + K =>
Ba + 2 KC2H3O2 = Ba(C2H3O2)2 + 2 K
Fe + Ai2O3 = FeO + Ai =>
3 Fe + Ai2O3 = 3 FeO + 2 Ai
CuCO3 + H2O = Cu(OH)2 + H2CO3 =>
CuCO3 + 2 H2O = Cu(OH)2 + H2CO3
NaHCO3 + CH3OOH = CH3CONa + CO2 + H2O =>
2 NaHCO3 + 5 CH3OOH = 2 CH3CONa + 3 CO2 + 8 H2O
Fe + Ai2O3 = FeO + Ai =>
3 Fe + Ai2O3 = 3 FeO + 2 Ai
BO3 + H2SO4 + CH3OH = B(OCH3)3 + H2O + SO4 =>
2 BO3 + 3 H2SO4 + 6 CH3OH = 2 B(OCH3)3 + 6 H2O + 3 SO4
N2O + NH3 = H2O + N2 =>
3 N2O + 2 NH3 = 3 H2O + 4 N2
Ba + KC2H3O2 = Ba(C2H3O2)2 + K =>
Ba + 2 KC2H3O2 = Ba(C2H3O2)2 + 2 K
Al2P2 + Ca3(SO4)3 = Al2(SO4)3 + Ca3P2 =>
Al2P2 + Ca3(SO4)3 = Al2(SO4)3 + Ca3P2
Fe + Ai2O3 = FeO + Ai =>
3 Fe + Ai2O3 = 3 FeO + 2 Ai
Ca(NO2)2 + (NH4)2SO4 = N2 + CaSO4 + H2O =>
Ca(NO2)2 + (NH4)2SO4 = 2 N2 + CaSO4 + 4 H2O
FeH2OCl + AgNO3 = AgCl + Fe(NO3) + H2O =>
FeH2OCl + AgNO3 = AgCl + Fe(NO3) + H2O
Ca3N3 + H2O = Ca(OH)2 + NH2 =>
Ca3N3 + 6 H2O = 3 Ca(OH)2 + 3 NH2
Ba + KC2H3O2 = Ba(C2H3O2)2 + K =>
Ba + 2 KC2H3O2 = Ba(C2H3O2)2 + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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