Équations équilibrées la veille |
Mg + 2 H2O = Mg(OH)2 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
AgOH + Al = Ag + AlOH =>
AgOH + Al = Ag + AlOH
As2S3 + HNO3 + H2O = H3AsO4 + S + NO =>
3 As2S3 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 9 S + 10 NO
Pb + AgNO3 = NO3 + AgPb =>
Pb + AgNO3 = NO3 + AgPb
ZnO + CuSO4 = ZnSO4 + CuO =>
ZnO + CuSO4 = ZnSO4 + CuO
BeF2 = Be + F2 =>
BeF2 = Be + F2
CH3NH2(g) + O2(g) = CO2(g) + H20(l) + N2(g) =>
4 CH3NH2(g) + 4 O2(g) = 4 CO2(g) + H20(l) + 2 N2(g)
Zn + AgL = Ag + ZnL =>
Zn + AgL = Ag + ZnL
NS2 = N2 + S =>
2 NS2 = N2 + 4 S
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Fe(OH)2 + H(NO3) = Fe(NO3)2 + H(OH) =>
Fe(OH)2 + 2 H(NO3) = Fe(NO3)2 + 2 H(OH)
CaCo3 + CH3COOH = (CH3COO)2Ca + H2Co3 =>
CaCo3 + 2 CH3COOH = (CH3COO)2Ca + H2Co3
Li2CO3 + (NH4)2HPO4 + FeC2O4 + SiO2 = LiFeSi003P097PO4 + CO2 + O2 + NH3 + H2O =>
2 Li2CO3 + 391.99999999999(NH4)2HPO4 + 3.9999999999999FeC2O4 + 12 SiO2 = 3.9999999999999LiFeSi003P097PO4 + 9.9999999999996CO2 + 494.99999999998O2 + 783.99999999997NH3 + 587.99999999998H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
PbBr2(aq) + Al2(SO4)3(aq) = PbSO4(s) + AlBr3(aq) =>
3 PbBr2(aq) + Al2(SO4)3(aq) = 3 PbSO4(s) + 2 AlBr3(aq)
C16H34 + CuO = H2O + CO2 + Cu =>
C16H34 + 49 CuO = 17 H2O + 16 CO2 + 49 Cu
K2S + H2CO3 = K2CO3 + H2S =>
K2S + H2CO3 = K2CO3 + H2S
KSO3 + HSO3 = KSO2 + HSO4 =>
KSO3 + HSO3 = KSO2 + HSO4
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
Fe + AgNO3 = Fe2(NO3)2 + Ag =>
2 Fe + 2 AgNO3 = Fe2(NO3)2 + 2 Ag
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
BaFe12O19 + HCl = FeCl3 + BaCl2 + H2O =>
BaFe12O19 + 38 HCl = 12 FeCl3 + BaCl2 + 19 H2O
AgO + HCl = Cl2 + AgCl + H2O =>
2 AgO + 4 HCl = Cl2 + 2 AgCl + 2 H2O
S(s) + Na2SO3(aq) = Na2S2O3 =>
S(s) + Na2SO3(aq) = Na2S2O3
FeSO4 + H2SO4 + KMnO4 = K2SO4 + H2O + MnSO4 + Fe2(SO4)3 =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 8 H2O + 2 MnSO4 + 5 Fe2(SO4)3
H2SO3 + K2CrO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 H2SO3 + 2 K2CrO4 + 2 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 5 H2O
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
NaCO + Ca(OH)2 = NaOH + Ca(CO)2 =>
2 NaCO + Ca(OH)2 = 2 NaOH + Ca(CO)2
Fe2O3 + CH4 = Fe3O3 + CO2 + H2O =>
12 Fe2O3 + 3 CH4 = 8 Fe3O3 + 3 CO2 + 6 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Fe + Cr2 + O4 = FeCr2O4 =>
Fe + Cr2 + O4 = FeCr2O4
PbSPb + S = PbS =>
PbSPb + S = 2 PbS
NaCO + Ca(OH)2 = NaOH + Ca(CO)2 =>
2 NaCO + Ca(OH)2 = 2 NaOH + Ca(CO)2
CuCl + Zi = Cu + ZiCl =>
CuCl + Zi = Cu + ZiCl
NaCO + Ca(OH)2 = NaOH + Ca(CO)2 =>
2 NaCO + Ca(OH)2 = 2 NaOH + Ca(CO)2
LiNO3 + K3PO4 = Li3PO4 + KNO3 =>
3 LiNO3 + K3PO4 = Li3PO4 + 3 KNO3
C + F2 = CF4 =>
C + 2 F2 = CF4
RbBr + AgCl = AgBr + RbCl(classification) =>
RbBr + AgCl = AgBr + RbCl(classification)
O2 + CH = CO2 + H2O =>
5 O2 + 4 CH = 4 CO2 + 2 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
C20H14O4 + NaOH = C20H14O4(NaOH)2 =>
C20H14O4 + 2 NaOH = C20H14O4(NaOH)2
NaCO + Ca(OH)2 = NaOH + Ca(CO)2 =>
2 NaCO + Ca(OH)2 = 2 NaOH + Ca(CO)2
Fe(OH)3 + H2NO = Fe2NO3 + H2O =>
2 Fe(OH)3 + H2NO = Fe2NO3 + 4 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C2H5OH + HI = C2H6 + I2 + H2O =>
C2H5OH + 2 HI = C2H6 + I2 + H2O
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