| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(t) = 2 Na + CO3
F2O + H2O = HFO =>
F2O + H2O = 2 HFO
Na2CO3(t) = Na + CO3 =>
Na2CO3(t) = 2 Na + CO3
La + Mg = Mg3La =>
La + 3 Mg = Mg3La
KCN + Li = LiCN + K =>
KCN + Li = LiCN + K
Ag2NO3(aq) + ZnCl(aq) = Ag2Cl(s) + ZnNO3(aq) =>
Ag2NO3(aq) + ZnCl(aq) = Ag2Cl(s) + ZnNO3(aq)
W2P2O11 + HCl = WO2Cl2 + WO2(OH)2 + P4O10 =>
2 W2P2O11 + 4 HCl = 2 WO2Cl2 + 2 WO2(OH)2 + P4O10
O3 + C7H14 = CO2 + H2O =>
7 O3 + C7H14 = 7 CO2 + 7 H2O
Cr + SO4 = CrS + O =>
Cr + SO4 = CrS + 4 O
HgS(s) = Hg(l) + S =>
HgS(s) = Hg(l) + S
KCN + Li = LiCN + K =>
KCN + Li = LiCN + K
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HF + SiO2 = SiF4 + HOH =>
4 HF + SiO2 = SiF4 + 2 HOH
KCH3COO + Na3PO4 = K3PO4 + NaCH3COO =>
3 KCH3COO + Na3PO4 = K3PO4 + 3 NaCH3COO
O3 + C7H14 = CO2 + H2O =>
7 O3 + C7H14 = 7 CO2 + 7 H2O
NaOH + HCIO3 = NaCIO3 + H2O =>
NaOH + HCIO3 = NaCIO3 + H2O
HCl + ZrOH = ZrCl + H2O =>
HCl + ZrOH = ZrCl + H2O
W2P2O11 + HCl = WO2Cl2 + WO2(OH)2 + P4O10 =>
2 W2P2O11 + 4 HCl = 2 WO2Cl2 + 2 WO2(OH)2 + P4O10
C2H4 + KMnO4 + H2O = CH2(OH)CH2(OH) + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH2(OH) + 2 KOH + 2 MnO2
HF + SiO2 = SiF4 + HOH =>
4 HF + SiO2 = SiF4 + 2 HOH
Na2CO3(t) = Na + CO3 =>
Na2CO3(t) = 2 Na + CO3
(NH4)6Mo7O24*4H2O + MnSO4*H2O + (NH4)2S2O8 + H2O = (NH4)6[MnMo9O32]*30H2O + H2SO4 + (NH4)2SO4 =>
9(NH4)6Mo7O24*4H2O + 7 MnSO4*H2O + 7(NH4)2S2O8 + 175 H2O = 7(NH4)6[MnMo9O32]*30H2O + 8.0000000000001H2SO4 + 13(NH4)2SO4
H3PO3 + CnO = Cn3(PO3)2 + H2O =>
2 H3PO3 + 3 CnO = Cn3(PO3)2 + 3 H2O
ClHNaOH = ClNaH2O =>
ClHNaOH = ClNaH2O
FeCl2 + KNO3 + HCl = FeCl4 + NO + H2O + KCl =>
3 FeCl2 + 2 KNO3 + 8 HCl = 3 FeCl4 + 2 NO + 4 H2O + 2 KCl
KOH + (NH4)2NO3 = K2NO3 + H2O + NH3 =>
2 KOH + (NH4)2NO3 = K2NO3 + 2 H2O + 2 NH3
Cr + SO4 = CrS + O =>
Cr + SO4 = CrS + 4 O
NaCl + HIO = HCl + NaI + O =>
NaCl + HIO = HCl + NaI + O
V2O2 + H2SO4 + KMnO4 = V2O5 + MnSO2 + K2SO4 + H2O =>
3 V2O2 + 3 H2SO4 + 2 KMnO4 = 3 V2O5 + 2 MnSO2 + K2SO4 + 3 H2O
Ni + H2O = Ni(OH)2 + H{+} + e =>
Ni + 2 H2O = Ni(OH)2 + 2 H{+} + 2e
CH + O = CO + HO =>
CH + 2 O = CO + HO
C2H2 + NH2{-} = C2H1{-} + NH3 =>
C2H2 + NH2{-} = C2H1{-} + NH3
MgO + Zn = ZnO + Mg =>
MgO + Zn = ZnO + Mg
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
FeCl3*6H2O = Fe2 + Cl2 + H2O =>
2 FeCl3*6H2O = Fe2 + 3 Cl2 + 12 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cr(NO3)3 + KI = CrI + K(NO3)3 =>
Cr(NO3)3 + KI = CrI + K(NO3)3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Hg2Br2 = Hg + Br2 =>
Hg2Br2 = 2 Hg + Br2
Zn(NO3)2 + (NH4)2S = ZnS + (NH4)(NO3) =>
Zn(NO3)2 + (NH4)2S = ZnS + 2(NH4)(NO3)
Ln + Se = Ln6Se =>
6 Ln + Se = Ln6Se
HNO3 + Sb2O3 = H2SbO4 + NO2 + H2O =>
6 HNO3 + Sb2O3 = 2 H2SbO4 + 6 NO2 + H2O
H2S(aq) + KOH(aq) = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 H2O(l) + K2S(aq)
O3 + C7H14 = CO2 + H2O =>
7 O3 + C7H14 = 7 CO2 + 7 H2O
Hg2Br2 = Hg + Br2 =>
Hg2Br2 = 2 Hg + Br2
Na + BaCl2 = NaCl + Ba =>
2 Na + BaCl2 = 2 NaCl + Ba
HNO3 + Sb2O3 = H2SbO4 + NO2 + H2O =>
6 HNO3 + Sb2O3 = 2 H2SbO4 + 6 NO2 + H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NaOH + HCIO3 = NaCIO3 + H2O =>
NaOH + HCIO3 = NaCIO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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