| Équations équilibrées la veille |
Zn + Fe(C2H3O2)2 = Zn(C2H3O2)2 + Fe
K(s) + H2O(l) = H2(g) + KOH(aq) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 KOH(aq)
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
C12H22O11 + ClHSO3 = C12H14O35S8 + HCl + H2 =>
C12H22O11 + 8 ClHSO3 = C12H14O35S8 + 8 HCl + 4 H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cu(s) + Cl(g) = CuCl2 =>
Cu(s) + 2 Cl(g) = CuCl2
C4H9Br + CuO = CuBr2 + C8H18O =>
2 C4H9Br + CuO = CuBr2 + C8H18O
NaOH + MgCl2 = NaCl + Mg(OH)2 =>
2 NaOH + MgCl2 = 2 NaCl + Mg(OH)2
AuCl3 + K4[Fe(CN)6] = AuCl + K3[Fe(CN)6] + KCl =>
AuCl3 + 2 K4[Fe(CN)6] = AuCl + 2 K3[Fe(CN)6] + 2 KCl
Ca5(PO4)3(OH) + H3(PO4) + H2O = Ca(H2PO4)2*H2O =>
Ca5(PO4)3(OH) + 7 H3(PO4) + 4 H2O = 5 Ca(H2PO4)2*H2O
C3H5(NO3)3 = N2 + H2O + CO2 + O2 =>
4 C3H5(NO3)3 = 6 N2 + 10 H2O + 12 CO2 + O2
K3PO4(s) + Ca = K + Ca3(PO4)2 =>
2 K3PO4(s) + 3 Ca = 6 K + Ca3(PO4)2
PCl3 = Cl + P =>
PCl3 = 3 Cl + P
Ca(ClO)2 + H2O = Ca(OH)2 + HClO =>
Ca(ClO)2 + 2 H2O = Ca(OH)2 + 2 HClO
NaNO3 + Pb(CH3CO2)2 = NaCH3CO2 + Pb(NO3)2 =>
2 NaNO3 + Pb(CH3CO2)2 = 2 NaCH3CO2 + Pb(NO3)2
HS + O3 = SO2 + H2O =>
6 HS + 5 O3 = 6 SO2 + 3 H2O
Pb(NO3)2(aq) + KL(aq) = KNO3(aq) + PbL2(s) =>
Pb(NO3)2(aq) + 2 KL(aq) = 2 KNO3(aq) + PbL2(s)
H4P2O7 + B(OH)3 = H2O + B4(P2O7)3 =>
3 H4P2O7 + 4 B(OH)3 = 12 H2O + B4(P2O7)3
KMnO4 + Sb2(CrO4)3 = K2CrO4 + Sb(MnO4)3 =>
6 KMnO4 + Sb2(CrO4)3 = 3 K2CrO4 + 2 Sb(MnO4)3
Na2WO4 + SiO2 + HCl = Na4(Si(W3O10)4) + NaCl + H2O =>
12 Na2WO4 + SiO2 + 20 HCl = Na4(Si(W3O10)4) + 20 NaCl + 10 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
CH2CHCH3 + HOCl = CH3CHOHCH2Cl =>
CH2CHCH3 + HOCl = CH3CHOHCH2Cl
NH4NO3 + C12H23 = N2 + H2O + CO =>
47 NH4NO3 + 2 C12H23 = 47 N2 + 117 H2O + 24 CO
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
(NH4)2C2O4 + FeCl3 = NH4Cl + Fe2(C2O4)3 =>
3(NH4)2C2O4 + 2 FeCl3 = 6 NH4Cl + Fe2(C2O4)3
HI + K2CO3 = H2CO3 + KI =>
2 HI + K2CO3 = H2CO3 + 2 KI
W4C6 + As3(PO4)5 = As4C5 + W(PO4)2 =>
5 W4C6 + 8 As3(PO4)5 = 6 As4C5 + 20 W(PO4)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + H2O =>
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + 2 H2O
S + Ba(OH)2 = BaHS + BaSO3 + H2O =>
7 S + 7 Ba(OH)2 = 4 BaHS + 3 BaSO3 + 5 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
FeSO4 + KOH = FeOH(s) + KSO4 =>
FeSO4 + KOH = FeOH(s) + KSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
BrK + AgNO3 = BrAg + KNO3 =>
BrK + AgNO3 = BrAg + KNO3
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
MnO4 + SO2 = Mn2O4 + SO4 =>
2 MnO4 + 2 SO2 = Mn2O4 + 2 SO4
Mg + H2SO4 = Mg4O + H2S =>
16 Mg + H2SO4 = 4 Mg4O + H2S
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaHPO4 + CaCl2 = NaHCl + Ca(PO4)2 =>
2 NaHPO4 + CaCl2 = 2 NaHCl + Ca(PO4)2
N2H4 + H2O = N2 + NH4OH =>
3 N2H4 + 4 H2O = N2 + 4 NH4OH
CCl2F2 + SbCl3 = CCl4 + SbF3 =>
3 CCl2F2 + 2 SbCl3 = 3 CCl4 + 2 SbF3
(NH4)2CrO4 + Cd(NO3)2 = NH4NO3 + CdCrO4 =>
(NH4)2CrO4 + Cd(NO3)2 = 2 NH4NO3 + CdCrO4
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(aq) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(aq)
Cr(OH)3(s) + H(aq) = Cr(OH)2(aq) + H2O(l) =>
Cr(OH)3(s) + H(aq) = Cr(OH)2(aq) + H2O(l)
C4H8Br2 + Mg = MgBr2 + C4H8 =>
C4H8Br2 + Mg = MgBr2 + C4H8
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
H2SO4 + NaCe = Na2SO4 + HCe =>
H2SO4 + 2 NaCe = Na2SO4 + 2 HCe
(NH4)2SO4 + Ca(OH)2 = NH03 + CaSO4 + H2O =>
(NH4)2SO4 + Ca(OH)2 = 2 NH03 + CaSO4 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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