| Équations équilibrées la veille |
NaOH + HAc = NaAc + H2O
Co + HNO3 = Co(NO3)2 + H2 =>
Co + 2 HNO3 = Co(NO3)2 + H2
MgCl + KPO4 = MgPO4 + KCl =>
MgCl + KPO4 = MgPO4 + KCl
K2CrO4 + (NH4)2S + H2O = S + Cr(OH)3 + KOH + NH4OH =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 3 S + 2 Cr(OH)3 + 4 KOH + 6 NH4OH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l) =>
H3CCOOH(aq) + NaOH(aq) = H3CCOONa(aq) + H2O(l)
Na2CO3(aq) + KOH(aq) = NaOH(aq) + K2CO3(s) =>
Na2CO3(aq) + 2 KOH(aq) = 2 NaOH(aq) + K2CO3(s)
FeCl3 + AsO4 = FeAsO4 + Cl3 =>
FeCl3 + AsO4 = FeAsO4 + Cl3
Sr(ClO3)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4ClO3 =>
3 Sr(ClO3)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4ClO3
H3(PO4) + CuCl2 = Cu3(PO4)2 + HCl =>
2 H3(PO4) + 3 CuCl2 = Cu3(PO4)2 + 6 HCl
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cd3(PO4)2 + (NH4)2SO3 = CdSO3 + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2SO3 = 3 CdSO3 + 2(NH4)3PO4
C2H4(COOH)2 + O2 = CO2 + H2O =>
2 C2H4(COOH)2 + 7 O2 = 8 CO2 + 6 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
CO2 + H2O = C6H12O9 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O9 + 9 O2
Ca(OH)2 + MnSO4 = CaSO4 + Mn(OH)2 =>
Ca(OH)2 + MnSO4 = CaSO4 + Mn(OH)2
AgBr + Na2S2O3 = Na3[Ag(S2O3)2] + NaBr =>
AgBr + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaBr
AsCl + H{2}S = As{2}S{3} + HCl =>
AsCl + H{2}S = As{2}S{3} + HCl
CuO + SO2 = CuS2 + O2 =>
2 CuO + 4 SO2 = 2 CuS2 + 5 O2
Cu + NaNO3 + H2SO4 = NO + CuSO4 + Na2SO4 + H2O =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 2 NO + 3 CuSO4 + Na2SO4 + 4 H2O
(NH4)3PO3 + KOH = K3PO3 + NH3 + H2O =>
(NH4)3PO3 + 3 KOH = K3PO3 + 3 NH3 + 3 H2O
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4(s) =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4(s)
AsH3 + KMn1O4 + H2SO4 = H3AsO4 + H2O + MnSO4 + K2SO4 =>
5 AsH3 + 8 KMn1O4 + 12 H2SO4 = 5 H3AsO4 + 12 H2O + 8 MnSO4 + 4 K2SO4
AuF3 + K = KF3 + Au =>
AuF3 + K = KF3 + Au
H2NO2 + NaNO2 = NO2 + H2Na =>
H2NO2 + NaNO2 = 2 NO2 + H2Na
C4H10 + O2CO2 = H2O + CO =>
C4H10 + 3 O2CO2 = 5 H2O + 7 CO
CH3CH = CH2 = Br2CCl4 =>
CH3CH = 2 CH2
C2H6O2 + KOH = OH + C2H6O2K =>
C2H6O2 + KOH = OH + C2H6O2K
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BaCl + PbNO3 = BaNO3 + PbCl =>
BaCl + PbNO3 = BaNO3 + PbCl
CCl4 + Al = C + AlCl3 =>
3 CCl4 + 4 Al = 3 C + 4 AlCl3
CuO + SO2 + H2O = CuSO4 + H2 =>
CuO + SO2 + H2O = CuSO4 + H2
Na2CO3(aq) + AgNO3(aq) = NaNO3(aq) + Ag2CO3(s) = Na2CO3(aq)2AgNO3(aq) = =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2CO3(s)
MgO2 + HCl = MgOCl2 + H2O =>
MgO2 + 2 HCl = MgOCl2 + H2O
NaOH + K2CO3 = Na2CO3 + OHK =>
2 NaOH + K2CO3 = Na2CO3 + 2 OHK
H2SO4 + Ag3PO4 = H3PO4 + Ag2SO4 =>
3 H2SO4 + 2 Ag3PO4 = 2 H3PO4 + 3 Ag2SO4
H + N2 = HN3(aq) =>
2 H + 3 N2 = 2 HN3(aq)
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
NaOH(aq) + CuCl(aq) = NaCl(s) + CuOH(aq) =>
NaOH(aq) + CuCl(aq) = NaCl(s) + CuOH(aq)
CuO + Ca(NO3)2 = Cu(NO3)2 + CaO =>
CuO + Ca(NO3)2 = Cu(NO3)2 + CaO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ag2SO4 + K2CO3 = Ag2CO3 + K2SO4 =>
Ag2SO4 + K2CO3 = Ag2CO3 + K2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCl + Co(OH)2 = HOH + Cl2Co =>
2 HCl + Co(OH)2 = 2 HOH + Cl2Co
MnO2 + ClO3 = MnO4 + Cl =>
3 MnO2 + 2 ClO3 = 3 MnO4 + 2 Cl
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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