| Équations équilibrées la veille |
2 HBr + K2SO3 = 2 KBr + H2O + SO2
KMnO4 + CaI + H2SO4 = I2 + MnSO4 + CaSO4 + K2SO4 + H2O =>
4 KMnO4 + 10 CaI + 16 H2SO4 = 5 I2 + 4 MnSO4 + 10 CaSO4 + 2 K2SO4 + 16 H2O
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
Ca(H2PO4)2 + CaO = CaHPO4 + H2O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al(OH)3 + H2(SO4) = Al{3+} + SO4{2-} + H2O =>
2 Al(OH)3 + 3 H2(SO4) = 2 Al{3+} + 3 SO4{2-} + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4 + HNO3 = P2O5 + N2 + H2O =>
P4 + 4 HNO3 = 2 P2O5 + 2 N2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Mg(OH)2 + MgCl2 = Mg + OHCl =>
Mg(OH)2 + MgCl2 = 2 Mg + 2 OHCl
CaSO4 + Na2CO3 = CaCO3 + (Na)2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + (Na)2SO4
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
I2 + CuBr2 = Cu + Br2I =>
I2 + 2 CuBr2 = 2 Cu + 2 Br2I
PbSO4 + LiNO3 = Pb(NO3)2 + Li2SO4 =>
PbSO4 + 2 LiNO3 = Pb(NO3)2 + Li2SO4
K2Cr2O7(aq) + HI(aq) = KI(aq) + CrI3(aq) + I2 + H2O(l) =>
K2Cr2O7(aq) + 14 HI(aq) = 2 KI(aq) + 2 CrI3(aq) + 3 I2 + 7 H2O(l)
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
KClO4 + I2 + HCl = ICl3 + KI + H2O =>
KClO4 + 2 I2 + 8 HCl = 3 ICl3 + KI + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeCl3*6H2O + FeSO4*7H2O + NH4OH = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3*6H2O + FeSO4*7H2O + 8 NH4OH = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 23 H2O
AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3 =>
3 AgNO3 + AlPO4 = Ag3PO4 + Al(NO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(NO3)2 + HI = CuI + H(NO3)2 =>
Cu(NO3)2 + HI = CuI + H(NO3)2
C6H12 + Br2 = Br2C6H12 =>
C6H12 + Br2 = Br2C6H12
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
H2 + NF3 = N2 + HF3 =>
H2 + 2 NF3 = N2 + 2 HF3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
HCOOH + Al = (HCOO)3Al + H2 =>
6 HCOOH + 2 Al = 2(HCOO)3Al + 3 H2
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
C2H2 + HBr + H2 = C2H5Br =>
C2H2 + HBr + H2 = C2H5Br
MgCl2 + NaHCO3 = Mg2(OH)2CO3 + NaCl + H2O + CO2 =>
2 MgCl2 + 4 NaHCO3 = Mg2(OH)2CO3 + 4 NaCl + H2O + 3 CO2
N2 + O2 = N8O2 =>
4 N2 + O2 = N8O2
MgCl2 + KNO3 = Mg(NO3)2 + KCl =>
MgCl2 + 2 KNO3 = Mg(NO3)2 + 2 KCl
CO2 = C2O + O2 =>
4 CO2 = 2 C2O + 3 O2
Hg2SO4 + NH4Cl = (NH4)2SO4 + Hg2Cl2 =>
Hg2SO4 + 2 NH4Cl = (NH4)2SO4 + Hg2Cl2
HgCl + NH4OH = Hg(NH2)Cl + Hg + NH4Cl + H2O =>
2 HgCl + 2 NH4OH = Hg(NH2)Cl + Hg + NH4Cl + 2 H2O
H3PO4 + MgO2H2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO2H2 = Mg3(PO4)2 + 6 H2O
HBr + Ai(OH)3 = H2O + AiBr3 =>
3 HBr + Ai(OH)3 = 3 H2O + AiBr3
Cu2O + KNO3 = CuO + KNO2 =>
Cu2O + KNO3 = 2 CuO + KNO2
C4H5N + NaNH2 = C4H7N2Na =>
C4H5N + NaNH2 = C4H7N2Na
C6H11OH + KMnO4 + NaOH = NaOO(CH2)4OONa + MnO2 + K2MnO4 + H2O =>
4 C6H11OH + 14 KMnO4 + 12 NaOH = 6 NaOO(CH2)4OONa + 7 MnO2 + 7 K2MnO4 + 6 H2O
Ba + H2 = Ba2H2 =>
2 Ba + H2 = Ba2H2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
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| Équations équilibrées la veille |
Équations équilibrées sur11/12/24
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