| Équations équilibrées la veille |
GaI3 + 2 Ga = 3 GaI
HNO2 + LiOH = LiNO2 + H2O =>
HNO2 + LiOH = LiNO2 + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
AgNO3 + NH4OH = NH4NO3 + AgO + H2O =>
8 AgNO3 + 6 NH4OH = 7 NH4NO3 + 8 AgO + H2O
Cl2 + IO3{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = IO4{-} + 2 Cl{-} + H2O
Ca + H2O = H2OCa =>
Ca + H2O = H2OCa
Cu(NO3)2 + K = Cu + KNO3 =>
Cu(NO3)2 + 2 K = Cu + 2 KNO3
NaOH(aq) + CH3CO2H(aq) = CH3CO2Na(aq) + H2O(l) =>
NaOH(aq) + CH3CO2H(aq) = CH3CO2Na(aq) + H2O(l)
C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu
Al + Fe{2}O{3} = Al{2}O{3} + Fe =>
Al + Fe{2}O{3} = Al{2}O{3} + Fe
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
VCl3 + Na + Co = V(Co)6 + NaCl =>
VCl3 + 3 Na + 6 Co = V(Co)6 + 3 NaCl
H3PO3 + Ba(OH)2 = H3(OH)2 + BaPO3 =>
H3PO3 + Ba(OH)2 = H3(OH)2 + BaPO3
H3Po4 + Ca(No3)2 = Ca3(Po4)2 + HNo3 =>
2 H3Po4 + 3 Ca(No3)2 = Ca3(Po4)2 + 6 HNo3
Na(OH) + Ca(NO3)2 = Na(NO3) + Ca(OH)2 =>
2 Na(OH) + Ca(NO3)2 = 2 Na(NO3) + Ca(OH)2
Ca(OH)2(s) + HCl(aq) = H2O(l) + CaCl2 =>
Ca(OH)2(s) + 2 HCl(aq) = 2 H2O(l) + CaCl2
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O =>
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O
NaClBa = NaBaCl =>
NaClBa = NaBaCl
(NH4)10W12O415H2O = NH3 + O2 + WO3 + H2O =>
(NH4)10W12O415H2O = 10 NH3 + 187 O2 + 12 WO3 + 6 H2O
FeCl3(aq) + KBr(aq) = FeBr3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KBr(aq) = FeBr3(aq) + 3 KCl(aq)
C51H98O6 + NaOH = C48H93O6Na3 + C3H8O3 =>
C51H98O6 + 3 NaOH = C48H93O6Na3 + C3H8O3
Cu(NO3)2*6H2O + C2H5NO2 = CO2 + H2O + N2 + CuO =>
9 Cu(NO3)2*6H2O + 10 C2H5NO2 = 20 CO2 + 79 H2O + 14 N2 + 9 CuO
Fe2S3 + KMnO4 = K2S + Fe(MnO4)3 =>
Fe2S3 + 6 KMnO4 = 3 K2S + 2 Fe(MnO4)3
MgCO3 + AgNO3 = Mg(NO3)2 + Ag2CO3 =>
MgCO3 + 2 AgNO3 = Mg(NO3)2 + Ag2CO3
AgCl + MgS = Ag2S + MgCl2 =>
2 AgCl + MgS = Ag2S + MgCl2
copper + sulfuricacid = copper(II)sulfate + water + sulfurdioxide =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C12H22O11 + H2O2 = CO2 + H2O =>
C12H22O11 + 24 H2O2 = 12 CO2 + 35 H2O
C3H6(NO3)2 + K2Cr2O7 = K2O + Cr2O3 + HNO3 + H2O + CO2 =>
3 C3H6(NO3)2 + 8 K2Cr2O7 = 8 K2O + 8 Cr2O3 + 6 HNO3 + 6 H2O + 9 CO2
(CH3)3CBr + H2O = (CH3)3COH + HBr =>
(CH3)3CBr + H2O = (CH3)3COH + HBr
Pb(NO3)2(aq) + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2(aq) + 2 NaI = PbI2 + 2 Na(NO3)
Ca(OH)2 + HCIO3 = Ca(CIO3)2 + H2O =>
Ca(OH)2 + 2 HCIO3 = Ca(CIO3)2 + 2 H2O
K2CO3ZnO = K2OZnCO3 =>
K2CO3ZnO = K2OZnCO3
ZnSO4 + MgCrO4 = ZnCrO4 + MgSO4 =>
ZnSO4 + MgCrO4 = ZnCrO4 + MgSO4
Na2SiO3 + Co(NO3)2 = CoSiO3 + NaNO3 =>
Na2SiO3 + Co(NO3)2 = CoSiO3 + 2 NaNO3
Fe2(SO4)3 + NaCO3 = Fe2(CO3) + Na(SO4)3 =>
Fe2(SO4)3 + NaCO3 = Fe2(CO3) + Na(SO4)3
C8H5O4{-} + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
C8H5O4{-} + 5 Cr2O7{2-} + 41 H{+} = 10 Cr{3+} + 8 CO2 + 23 H2O
C + AsO3 = As4 + CO2 =>
6 C + 4 AsO3 = As4 + 6 CO2
C6H10O + H2O = C6H12O2 =>
C6H10O + H2O = C6H12O2
H3PO3 + PCl5 = PCl3 + POCl3 + HCl =>
H3PO3 + 3 PCl5 = PCl3 + 3 POCl3 + 3 HCl
CrCl3 + H2S = Cr2S3 + HCl =>
2 CrCl3 + 3 H2S = Cr2S3 + 6 HCl
H0 + CO2 = C6H12O6 + O2 =>
12 H0 + 6 CO2 = C6H12O6 + 3 O2
Na2FeO4 + H2S = FeS + S + NaOH + H2O =>
Na2FeO4 + 3 H2S = FeS + 2 S + 2 NaOH + 2 H2O
H0 + CO2 = C6H12O6 + O2 =>
12 H0 + 6 CO2 = C6H12O6 + 3 O2
Li2SO4 + NaH2PO4 + NaOH = Li3PO4 + Na2SO4 + H2O =>
3 Li2SO4 + 2 NaH2PO4 + 4 NaOH = 2 Li3PO4 + 3 Na2SO4 + 4 H2O
CaC2 + H2O + CO3 = Ca(OH)2 + HC2H3O2 =>
6 CaC2 + 20 H2O + 2 CO3 = 6 Ca(OH)2 + 7 HC2H3O2
Ni + Na = NaNi =>
Ni + Na = NaNi
NH2OH + HClO = N2 + HCl + H2O =>
2 NH2OH + HClO = N2 + HCl + 3 H2O
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
Co(NO3)2 + Na2SiO3 = Co2(SiO3)2 + NaNO3 =>
2 Co(NO3)2 + 2 Na2SiO3 = Co2(SiO3)2 + 4 NaNO3
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Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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