Équations équilibrées la veille |
KOH + K3PO4 = KPO4 + K3OH
NaOH = H2 + NaO =>
2 NaOH = H2 + 2 NaO
LiPF6 + H2O = LiPO2F2 + HF =>
LiPF6 + 2 H2O = LiPO2F2 + 4 HF
FeCl3 + K(OH) = Fe(OH) + KCl3 =>
FeCl3 + K(OH) = Fe(OH) + KCl3
HNO3(l) + Cu(s) = Cu(NO3)2 + NO2 + H2O =>
4 HNO3(l) + Cu(s) = Cu(NO3)2 + 2 NO2 + 2 H2O
Zn(OH)2 + HClO4 = OH + ZnHClO4 =>
Zn(OH)2 + HClO4 = 2 OH + ZnHClO4
FeS + H2O + O2 = Fe(OH)3 + H2SO4 =>
4 FeS + 10 H2O + 9 O2 = 4 Fe(OH)3 + 4 H2SO4
NiCl2 + KIO3 = Ni(IO3)2 + KCl =>
NiCl2 + 2 KIO3 = Ni(IO3)2 + 2 KCl
FeC2O4*2H2O + H2O2 + H2C2O4*2H2O = [Fe(C2O4)3]*3H2O + H2O =>
FeC2O4*2H2O + 2 H2O2 + 2 H2C2O4*2H2O = [Fe(C2O4)3]*3H2O + 7 H2O
H1S + SO = S + H2O =>
2 H1S + SO = 3 S + H2O
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH + MnCl2*4H2O = Ca99Mn01(PO4)6(OH)2 + NH4NO3 + H2O + NH4Cl =>
198 Ca(NO3)2*4H2O + 12(NH4)2HPO4 + 466 NH4OH + 2 MnCl2*4H2O = 2 Ca99Mn01(PO4)6(OH)2 + 441 NH4NO3 + 1127 H2O + 4 NH4Cl
KFe3AlSi3O10(OH)2 + H{+} + H2O + O2 = Al2Si2O5(OH)4 + Fe(OH)3 + K{+} + H4SiO4 =>
4 KFe3AlSi3O10(OH)2 + 4 H{+} + 32 H2O + 3 O2 = 2 Al2Si2O5(OH)4 + 12 Fe(OH)3 + 4 K{+} + 8 H4SiO4
CaSO4 + H2O = Ca(OH)2 + *H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + *H2SO4
PbNO3 + NaPO3 = PbPO3 + NaNO3 =>
PbNO3 + NaPO3 = PbPO3 + NaNO3
HCl + K2Cr2O7 + FeS = H2S + CrCl + FeCl3 + KCl + H2O =>
34 HCl + K2Cr2O7 + 10 FeS = 10 H2S + 2 CrCl + 10 FeCl3 + 2 KCl + 7 H2O
NaJ + AgNo3 = NaNo3 + AgJ =>
NaJ + AgNo3 = NaNo3 + AgJ
CH3Cl + Mg = CH3MgCl =>
CH3Cl + Mg = CH3MgCl
CH3CH2NH2 + CHCl3 + KOH = CH3CH2NC + KCl + H2O =>
CH3CH2NH2 + CHCl3 + 3 KOH = CH3CH2NC + 3 KCl + 3 H2O
ScBr3 + MgS = Sc2S3 + MgBr2 =>
2 ScBr3 + 3 MgS = Sc2S3 + 3 MgBr2
Cu31Sn8 + HNO3 = NO2 + H2O + Cu(NO3)2 + Sn(NO3)2 =>
Cu31Sn8 + 156 HNO3 = 78 NO2 + 78 H2O + 31 Cu(NO3)2 + 8 Sn(NO3)2
CaCO3 + CH3OOH = CO2 + H2O + Ca(C2H3O2)2 =>
CaCO3 + 4 CH3OOH = CO2 + 5 H2O + Ca(C2H3O2)2
ZnBr + (NH4)2S = Zn2S + (NH4)Br =>
2 ZnBr + (NH4)2S = Zn2S + 2(NH4)Br
H + HPO3 = HHPO3 =>
H + HPO3 = HHPO3
H2 + AgNO3 = Ag + H2O + N2 =>
6 H2 + 2 AgNO3 = 2 Ag + 6 H2O + N2
CaBr2 + Na3 + PO4 = Ca(PO4) + Na3Br2 =>
CaBr2 + Na3 + PO4 = Ca(PO4) + Na3Br2
Ca(NO3)2 + NaF = CaF + (NO3)2Na =>
Ca(NO3)2 + NaF = CaF + (NO3)2Na
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
Cr03 + Na2Co3 + KNO3 = Na2CrO4 + Co2 + KNO2 =>
2 Cr03 + 6 Na2Co3 + 24 KNO3 = 6 Na2CrO4 + 9 Co2 + 24 KNO2
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
MgF2 + In = InF3 + Mg =>
3 MgF2 + 2 In = 2 InF3 + 3 Mg
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
CO2 + CaO = CaCO + O2 =>
CO2 + CaO = CaCO + O2
C6H5NHC6H5 + O2 = CO2 + H2O + NO2 =>
4 C6H5NHC6H5 + 63 O2 = 48 CO2 + 22 H2O + 4 NO2
Pb(NO3)2 + K2Cr2O7 = KCrNO3 + PbO7 =>
Pb(NO3)2 + K2Cr2O7 = 2 KCrNO3 + PbO7
CsHSO4 + Cs2Mo2O7 + H2O = Cs20H20S18O72Mo2O8 =>
18 CsHSO4 + Cs2Mo2O7 + H2O = Cs20H20S18O72Mo2O8
Zn + KMnO4 + H2SO4 = MnSO4 + ZnO3 + KSO3 + H2O =>
Zn + KMnO4 + 2 H2SO4 = MnSO4 + ZnO3 + KSO3 + 2 H2O
O2 + CH3CH2OH = H2O + CO2 =>
3 O2 + CH3CH2OH = 3 H2O + 2 CO2
Bi(OH)3 + NaSn(OH)3 = Bi + Na(OH) + Sn(OH)3 =>
Bi(OH)3 + 3 NaSn(OH)3 = Bi + 3 Na(OH) + 3 Sn(OH)3
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H12O7 + 2 H2O
NaHCO3 + HCOOH = HCOONa + H2CO3 =>
NaHCO3 + HCOOH = HCOONa + H2CO3
NH4NO3 + CsOH = H2O + CsNH3 + NO3 =>
NH4NO3 + CsOH = H2O + CsNH3 + NO3
(CuSO4)5H2O = CuSO4 + H2O =>
(CuSO4)5H2O = 5 CuSO4 + H2O
C18H38 = C8H16 + C2H6 =>
C18H38 = 2 C8H16 + C2H6
CaH2(aq) + H2O(aq) = Ca(OH)2(aq) + H2(g) =>
CaH2(aq) + 2 H2O(aq) = Ca(OH)2(aq) + 2 H2(g)
F2 + NaCl = Na2 + FCl =>
F2 + 2 NaCl = Na2 + 2 FCl
KMnO4 + NaOH + NaNO2 = Na2MnO4 + NaNO3 + KOH + H2O =>
2 KMnO4 + 4 NaOH + NaNO2 = 2 Na2MnO4 + NaNO3 + 2 KOH + H2O
Pt(s) + I2(g) = PtI4(s) =>
Pt(s) + 2 I2(g) = PtI4(s)
C90H100O20(C14H42O14) + H2 = C6H6 + H2O =>
3 C90H100O20(C14H42O14) + 45 H2 = 52 C6H6 + 102 H2O
V2O5(heated) + H2 = V2O3 + H2O =>
V2O5(heated) + 2 H2 = V2O3 + 2 H2O
Na3PO4 + Ba(NO3)2 = Na2Ba + (PO4)(NO3)3 =>
2 Na3PO4 + 3 Ba(NO3)2 = 3 Na2Ba + 2(PO4)(NO3)3
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