| Équations équilibrées la veille |
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4(NO3)
C4H6 + Cl2 = C4H6Cl4 =>
C4H6 + 2 Cl2 = C4H6Cl4
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Mh + N2 = Mh3N2 =>
3 Mh + N2 = Mh3N2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na2S2O3 + NaOH + Ca(ClO)2 = CaSO3 + NaCl + Na2SO3 + H2O =>
Na2S2O3 + 2 NaOH + Ca(ClO)2 = CaSO3 + 2 NaCl + Na2SO3 + H2O
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
MgSO4 + HCl = MgCl2 + H2SO4 =>
MgSO4 + 2 HCl = MgCl2 + H2SO4
HCl + Li = LiCl + H =>
HCl + Li = LiCl + H
C6H18 + O2 = CO2 + H2O =>
2 C6H18 + 21 O2 = 12 CO2 + 18 H2O
NaOH + H2C2H4O4 = H2O + Na2C2H4O4 =>
2 NaOH + H2C2H4O4 = 2 H2O + Na2C2H4O4
F + CsCl = Cl + CsF =>
F + CsCl = Cl + CsF
[Ni(H2O)5OH]Cl + NH4OH = [Ni(NH3)6](OH)2 + NH4Cl + H2O =>
[Ni(H2O)5OH]Cl + 7 NH4OH = [Ni(NH3)6](OH)2 + NH4Cl + 11 H2O
K + Al(OH)3 = K(OH)3 + Al =>
K + Al(OH)3 = K(OH)3 + Al
HOBr + Ba(OH)2 = H2O + OBr + Ba =>
2 HOBr + Ba(OH)2 = 2 H2O + 2 OBr + Ba
Br + LiI = BrI + Li =>
Br + LiI = BrI + Li
CuSO3 + Pb = PbSO3 + Cu =>
CuSO3 + Pb = PbSO3 + Cu
C38H78 + O2 = CO2 + H2O =>
2 C38H78 + 115 O2 = 76 CO2 + 78 H2O
C8H18(g) + O2 = CO2(g) + H2O(l) =>
2 C8H18(g) + 25 O2 = 16 CO2(g) + 18 H2O(l)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaNO2 + BaCl2 = NaCl + Ba(NO2)2 =>
2 NaNO2 + BaCl2 = 2 NaCl + Ba(NO2)2
H2C2O4 + (CH3COO)2Sb = SbC2O4 + CH3COOH =>
H2C2O4 + (CH3COO)2Sb = SbC2O4 + 2 CH3COOH
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Mg2SiO4 + SiO2 = MgSiO3 =>
Mg2SiO4 + SiO2 = 2 MgSiO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cl2(g) + NaBr(s) = NaCl(s) + Br2(g) =>
Cl2(g) + 2 NaBr(s) = 2 NaCl(s) + Br2(g)
Pb2N + NaOH = NaN + Pb2OH =>
Pb2N + NaOH = NaN + Pb2OH
C + HNO3 = CO2 + H2O + NO =>
3 C + 4 HNO3 = 3 CO2 + 2 H2O + 4 NO
CUSO4 + Sn = SnSO4 + CU =>
CUSO4 + Sn = SnSO4 + CU
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl =>
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl
AgNO3CaBr2 = AgBr2Ca(NO3) =>
AgNO3CaBr2 = AgBr2Ca(NO3)
Ca + AlCl3 = CaCl2 + Al3 =>
9 Ca + 6 AlCl3 = 9 CaCl2 + 2 Al3
C2H5NO2 + Cu(CH3COO)2*H2O = Cu(C2H4NO2)2 + CH3COOH + H2O =>
2 C2H5NO2 + Cu(CH3COO)2*H2O = Cu(C2H4NO2)2 + 2 CH3COOH + H2O
KMnO4 + HCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
K + HClO = KClO + H =>
K + HClO = KClO + H
(H)3(PO)4 + Ca(OH)2 = (H)20 + (Ca)3(PO4)2 =>
4(H)3(PO)4 + 24 Ca(OH)2 = 3(H)20 + 8(Ca)3(PO4)2
ZnCl2(ac) + Na3PO4(ac) = Zn3(PO4)2(ac) + NaCl(ac) =>
3 ZnCl2(ac) + 2 Na3PO4(ac) = Zn3(PO4)2(ac) + 6 NaCl(ac)
Ag2SO4 + Ba(OH)2 = Ag(OH) + BaSO4 =>
Ag2SO4 + Ba(OH)2 = 2 Ag(OH) + BaSO4
Zr2O3 + H2O = H3ZrO3 =>
Zr2O3 + 3 H2O = 2 H3ZrO3
CHCl3 + Ag = C2H2 + AgCl =>
2 CHCl3 + 6 Ag = C2H2 + 6 AgCl
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Al[NO3]3 = Al + NO3 =>
Al[NO3]3 = Al + 3 NO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HI2 = H + I2 =>
HI2 = H + I2
HCl(g) + Na(s) = H2(g) + NaCl(aq) =>
2 HCl(g) + 2 Na(s) = H2(g) + 2 NaCl(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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