Équations équilibrées la veille |
CH3OH + HF = CH3F + H2O
Sr(s) + HNO3(aq) = Sr(NO3)2(aq) + H2(g) =>
Sr(s) + 2 HNO3(aq) = Sr(NO3)2(aq) + H2(g)
Ce(SO4)2 + C2O4H2 = Ce2(SO4)3 + H2SO4 + CO2 =>
2 Ce(SO4)2 + C2O4H2 = Ce2(SO4)3 + H2SO4 + 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5O4 + O2 = CO2 + H2O =>
4 C2H5O4 + 5 O2 = 8 CO2 + 10 H2O
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
K2Cr2O7 + H2SO4 = K2SO4 + CrSO4 + H2O + O =>
K2Cr2O7 + 3 H2SO4 = K2SO4 + 2 CrSO4 + 3 H2O + 4 O
HNO3 + H = N2 + H2O =>
2 HNO3 + 10 H = N2 + 6 H2O
BaBr2 + K3PO4 = BaPO4 + K3Br2 =>
BaBr2 + K3PO4 = BaPO4 + K3Br2
C3H6 + HI = C3H5I + H2 =>
C3H6 + HI = C3H5I + H2
K + P = KP =>
K + P = KP
C6H13Br + KOH = C6H12 + KBr + H2O =>
C6H13Br + KOH = C6H12 + KBr + H2O
RbHCO3 + HCl = RbCl + H2O + CO2 =>
RbHCO3 + HCl = RbCl + H2O + CO2
C2H3F3 + O2 = CO2 + H2O + F2 =>
4 C2H3F3 + 11 O2 = 8 CO2 + 6 H2O + 6 F2
KI3 + H2SO4 = H2S + I2 + K2SO4 + H2O =>
8 KI3 + 5 H2SO4 = H2S + 12 I2 + 4 K2SO4 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + ACl = ZnACl =>
Zn + ACl = ZnACl
BaCl2 + Na2SO4 = NaCl + (BaSO4) =>
BaCl2 + Na2SO4 = 2 NaCl + (BaSO4)
C6H6 + HO3N = NO2C6H5 + H2O =>
C6H6 + HO3N = NO2C6H5 + H2O
Fe(OH)3 + HCl = FeCl3* + H2O =>
Fe(OH)3 + 3 HCl = FeCl3* + 3 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
FeCl3 + CaSO4 = FeSO4 + CaCl3 =>
FeCl3 + CaSO4 = FeSO4 + CaCl3
CH3CH2OH = CH3OHCH2 =>
CH3CH2OH = CH3OHCH2
ZnBr2 + KOH = Zn(OH)2 + KBr =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 KBr
CuCl2 + Fe = CuCl + FeCl =>
CuCl2 + Fe = CuCl + FeCl
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
CH3(CH2)15COOH + O2 = CO2 + H2O =>
2 CH3(CH2)15COOH + 49 O2 = 34 CO2 + 34 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
MgO + Na2S = MgS + Na2O =>
MgO + Na2S = MgS + Na2O
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
PbSO4(heat) = PbSO3 + O2 =>
2 PbSO4(heat) = 2 PbSO3 + O2
V + O2 = VO =>
2 V + O2 = 2 VO
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl = =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
H(NO2) + N(H2)(SO3){-} = N2 + H(SO4){-} + H2O =>
H(NO2) + N(H2)(SO3){-} = N2 + H(SO4){-} + H2O
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Ge(OH)4 + H2CO3 = ((Ge(OH))2)(CO3)3 + H2O =>
2 Ge(OH)4 + 3 H2CO3 = ((Ge(OH))2)(CO3)3 + 6 H2O
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
Mg(NO3)2(aq) + KOH(aq) = Mg(OH)2(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 KOH(aq) = Mg(OH)2(s) + 2 KNO3(aq)
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Cl2O3(g) + H2O = HClO2 =>
Cl2O3(g) + H2O = 2 HClO2
CH4 + Cl2 = CH3Cl + HCl3 =>
CH4 + 2 Cl2 = CH3Cl + HCl3
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
V + O = V2O5 =>
2 V + 5 O = V2O5
HgCl2 + KOH = KCl2 + HgOH =>
HgCl2 + KOH = KCl2 + HgOH
V + O2 = VO2 =>
V + O2 = VO2
CuSO4 + NaOH = Na(SO4) + Cu(OH) =>
CuSO4 + NaOH = Na(SO4) + Cu(OH)
As(s) + NaOH(aq) = Na3AsO3(aq) + H2(g) =>
2 As(s) + 6 NaOH(aq) = 2 Na3AsO3(aq) + 3 H2(g)
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
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Équations équilibrées sur10/17/24
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