| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 3 H2O = 2 H3PO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + NiSO4 = AlS + NiO4 =>
Al + NiSO4 = AlS + NiO4
H2SCO = H2COS =>
H2SCO = H2COS
Ba + CI2 = BaCI2 =>
Ba + CI2 = BaCI2
CaCO3 + S2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + S2 + 3 O2 = 2 CaSO4 + 2 CO2
NH3 + HCl = NH3Cl + H2 =>
2 NH3 + 2 HCl = 2 NH3Cl + H2
KI + ClH2O = KCl + IH2O =>
KI + ClH2O = KCl + IH2O
Cl2(g) + KOH(aq) = KClO3(aq) + KCl(aq) + H2O(l) =>
3 Cl2(g) + 6 KOH(aq) = KClO3(aq) + 5 KCl(aq) + 3 H2O(l)
KI + ClH2O = KCl + IH2O =>
KI + ClH2O = KCl + IH2O
P4(s) + NaOH(aq) + H2O(l) = PH3 + NaHPO3(aq) =>
7 P4(s) + 12 NaOH(aq) + 24 H2O(l) = 16 PH3 + 12 NaHPO3(aq)
K2CrO7 + CaS2O3 = K2S2O3 + CaCrO7 =>
K2CrO7 + CaS2O3 = K2S2O3 + CaCrO7
KI + ClH2O = KCl + IH2O =>
KI + ClH2O = KCl + IH2O
C + S = CS2(liquid) =>
C + 2 S = CS2(liquid)
H3PO4 + Cu = Cu3(PO4)2 + H =>
2 H3PO4 + 3 Cu = Cu3(PO4)2 + 6 H
KF + HNO3 = KNO3 + NO + F2 + H2O =>
6 KF + 8 HNO3 = 6 KNO3 + 2 NO + 3 F2 + 4 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO =>
6 K4[Fe(SCN)6] + 73 K2Cr2O7 + 259 H2SO4 = 3 Fe2(SO4)3 + 73 Cr2(SO4)3 + 36 CO2 + 259 H2O + 67 K2SO4 + 36 KNO
NaCl + Br2 = Na + Br2Cl =>
NaCl + Br2 = Na + Br2Cl
Na2S + NaCl = Na3SCl =>
Na2S + NaCl = Na3SCl
CF2Cl2 + F2 = CF4 + Cl2 =>
CF2Cl2 + F2 = CF4 + Cl2
HF + Be = BeF + H2 =>
2 HF + 2 Be = 2 BeF + H2
CaCl2 + NaPO4 = CaPO4 + NaCl2 =>
CaCl2 + NaPO4 = CaPO4 + NaCl2
Al3 + Fe3O2 = Al3O2 + Fe =>
Al3 + Fe3O2 = Al3O2 + 3 Fe
AgNO2 + BaSO4 = AgSO2 + BaNO4 =>
AgNO2 + BaSO4 = AgSO2 + BaNO4
CH3CH2CHO + H2O = CH3CH2COOH + H2 =>
CH3CH2CHO + H2O = CH3CH2COOH + H2
KI3 + K2SO4 = KI + K2S2O8 =>
KI3 + 2 K2SO4 = 3 KI + K2S2O8
H2CO3 + K2O = H2O + K2CO3 =>
H2CO3 + K2O = H2O + K2CO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CU + Zn(NO3)2 = Zn + CU(NO3)2 =>
CU + Zn(NO3)2 = Zn + CU(NO3)2
H2SO4 + Pt(OH)2 = PtSO4 + H2O =>
H2SO4 + Pt(OH)2 = PtSO4 + 2 H2O
K2Cr2O7 + HI + HCl = KCl + CrCl4 + I2 + H2O =>
K2Cr2O7 + 4 HI + 10 HCl = 2 KCl + 2 CrCl4 + 2 I2 + 7 H2O
HBr + Cu = CuBr + H2 =>
2 HBr + 2 Cu = 2 CuBr + H2
LiOH + HNo3 = LiNo3 + H2O =>
LiOH + HNo3 = LiNo3 + H2O
CuNO3 + AIPO4 = Cu3PO4 + AI(NO3)3 =>
3 CuNO3 + AIPO4 = Cu3PO4 + AI(NO3)3
CH3CH2CHCHCH2CH3 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHCHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
C2H5COOH + Na2CO3 = Na2C2H5COO + H2O + CO2 =>
15 C2H5COOH + 14 Na2CO3 = 14 Na2C2H5COO + 10 H2O + 17 CO2
Li2CO3 + HNO3 = LiNO3 + H2O + CO2 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2O + CO2
Al + Cr2O3 = Al2O3 + CrO =>
2 Al + 3 Cr2O3 = Al2O3 + 6 CrO
Cu + CO = Cu2O + C =>
2 Cu + CO = Cu2O + C
CaSO4 + H2SO4 = Ca(HSO4)2 =>
CaSO4 + H2SO4 = Ca(HSO4)2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
H2O + Ca(NO3)2(s) + (NH4)2HPO4(s) + NH3(aq) = Ca10(PO4)6(OH)2(s) + NH4NO3(aq) =>
2 H2O + 10 Ca(NO3)2(s) + 6(NH4)2HPO4(s) + 8 NH3(aq) = Ca10(PO4)6(OH)2(s) + 20 NH4NO3(aq)
MeH2 + H2O = Me(OH)2 + H2 =>
MeH2 + 2 H2O = Me(OH)2 + 2 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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