| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(HCO3)2 = BaCO3 + H2O + CO2
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
AgCl + O2 = Ag2O + Cl2 =>
4 AgCl + O2 = 2 Ag2O + 2 Cl2
ZnCl2 + H3PO4 = HCl + Zn3(PO4)2 =>
3 ZnCl2 + 2 H3PO4 = 6 HCl + Zn3(PO4)2
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
KOH + AgNO3 = KNO3 + AgOH =>
KOH + AgNO3 = KNO3 + AgOH
KMNO4 + NAOH = KOH + NAMNO4 =>
KMNO4 + NAOH = KOH + NAMNO4
K2CrO4 + KI + H2O = Cr2O3 + I2 + KOH =>
2 K2CrO4 + 6 KI + 5 H2O = Cr2O3 + 3 I2 + 10 KOH
HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)
AGNO3 + FeCl3 = AGCl + Fe(NO3)3 =>
3 AGNO3 + FeCl3 = 3 AGCl + Fe(NO3)3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ba(OH)2 + TiO(OH)2 = BaTiO3 + H2O =>
Ba(OH)2 + TiO(OH)2 = BaTiO3 + 2 H2O
Na2S2O3 + HCl = NaCl + SO2 + H2O + S =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + H2O + S
K + AgNO3 = KNO3 + Ag =>
K + AgNO3 = KNO3 + Ag
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
Na + OH = NaOH =>
Na + OH = NaOH
PB(NO3)2(aq) + KCl(aq) = PBCl2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KCl(aq) = PBCl2(s) + 2 KNO3(aq)
H2SO4 + K2Cr2O7 = Cr2(SO4)3 + H2O + K2SO4 + O2 =>
8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 8 H2O + 2 K2SO4 + 3 O2
Cu(No3)2 + Na3Po4 = Cu3(Po4)2 + NaNo3 =>
3 Cu(No3)2 + 2 Na3Po4 = Cu3(Po4)2 + 6 NaNo3
Pb{2} + CrO4{2-} = PbCrO4 =>
Pb{2} + CrO4{2-} = PbCrO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaSo4 + PbNo3 = NaNo3 + PbSo4 =>
NaSo4 + PbNo3 = NaNo3 + PbSo4
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Pb{2} + Cl{-} = PbCl2 =>
Pb{2} + 2 Cl{-} = PbCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
BA(NO3)2 + Na2SO4 = BASO4 + NaNO3 =>
BA(NO3)2 + Na2SO4 = BASO4 + 2 NaNO3
Pb + AgNO3 = Ag + PbNO3 =>
Pb + AgNO3 = Ag + PbNO3
NaI + Cl2 = NaCl2 + I =>
NaI + Cl2 = NaCl2 + I
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Na2S2O3 + HCl = NaCl + SO2 + H2O + S6 =>
6 Na2S2O3 + 12 HCl = 12 NaCl + 6 SO2 + 6 H2O + S6
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
CaCo3 = (Co3) + Ca =>
CaCo3 = (Co3) + Ca
KH + Na2SO3 = NaH + K2SO3 =>
2 KH + Na2SO3 = 2 NaH + K2SO3
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l)
Zn(NO3)26H2O + Fe(NO3)39H2O + C6H8O7 = ZnFe2O4 + CO2 + H2O + N2 =>
9 Zn(NO3)26H2O + 18 Fe(NO3)39H2O + 308 C6H8O7 = 9 ZnFe2O4 + 1848 CO2 + 1259 H2O + 468 N2
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2S(aq) + FeBr3(aq) = Fe2S3(s) + HBr(aq) =>
3 H2S(aq) + 2 FeBr3(aq) = Fe2S3(s) + 6 HBr(aq)
Mg3(BO3)2 + Na = Mg + NaBO3 =>
Mg3(BO3)2 + 2 Na = 3 Mg + 2 NaBO3
C6H5NH2 + (Ch3CO)2O = C6H5NHCOCh3 + Ch3COOH =>
C6H5NH2 + (Ch3CO)2O = C6H5NHCOCh3 + Ch3COOH
| 1 2 3 4 5 6 7 8 9 10 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/03/19
Équations équilibrées sur10/03/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
