Équations équilibrées la veille |
CsI + H2O = H2CsIO
C6H14 + Cl2 = CHCl + HCl =>
C6H14 + 7 Cl2 = 6 CHCl + 8 HCl
HCHO + Na + H = CH3ONa =>
HCHO + Na + H = CH3ONa
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
Zn(MnO4)2 + Al = Al(MnO4)3 + Zn =>
3 Zn(MnO4)2 + 2 Al = 2 Al(MnO4)3 + 3 Zn
C40H82 + H2O2 = CO2 + H2O =>
C40H82 + 121 H2O2 = 40 CO2 + 162 H2O
Zn + Fe3(AsO4)2 = Fe + Zn3(AsO4)2 =>
3 Zn + Fe3(AsO4)2 = 3 Fe + Zn3(AsO4)2
BaBr2(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaBr(aq) =>
3 BaBr2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaBr(aq)
C6H14H2SO4 = C6H16SO4 =>
C6H14H2SO4 = C6H16SO4
C6H12O6 = C2H5OH + CO2C6H12O6 = C2H5OH + CO2 =>
3 C6H12O6 = 2 C2H5OH + 2 CO2C6H12O6
LiBr(OH)3 + HO = HOH + LiBrO3 =>
LiBr(OH)3 + 3 HO = 3 HOH + LiBrO3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C3H4O4 + NaOH = H2O + NaC3H3O4 =>
C3H4O4 + NaOH = H2O + NaC3H3O4
LiOH + Zn(OH)2 = Li2(Zn(OH)4) =>
2 LiOH + Zn(OH)2 = Li2(Zn(OH)4)
Mg(OH)2 + C6H8O6 = MgC12H14O12 + H2O =>
Mg(OH)2 + 2 C6H8O6 = MgC12H14O12 + 2 H2O
KIO2 + S = KI + SO =>
KIO2 + 2 S = KI + 2 SO
BaCO3 + HI = BaI2 + H2CO3 =>
BaCO3 + 2 HI = BaI2 + H2CO3
MgCl2*6H2O + Na2EDTA = Mg(Na2EDTA) + H2O + Cl2 =>
MgCl2*6H2O + Na2EDTA = Mg(Na2EDTA) + 6 H2O + Cl2
Cu(SO3) + HNO3 = Cu(NO3)2 + H2O + SO2 =>
Cu(SO3) + 2 HNO3 = Cu(NO3)2 + H2O + SO2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C11N1O2H15 + C6O3H10 = C15O3NH17 + C2H6OH + H2O =>
11 C11N1O2H15 + 10 C6O3H10 = 11 C15O3NH17 + 8 C2H6OH + 11 H2O
C6H15NH2O = C6H16NOH =>
C6H15NH2O = C6H16NOH
(CH3) + NH2 = CH3NH2 =>
(CH3) + NH2 = CH3NH2
LiOH + VBr3 = LiBr + V(OH)3 =>
3 LiOH + VBr3 = 3 LiBr + V(OH)3
Y(NO3)3 + C6H14N4O2 = Y2O3 + H2O + CO2 + N2 =>
34 Y(NO3)3 + 15 C6H14N4O2 = 17 Y2O3 + 105 H2O + 90 CO2 + 81 N2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CuS(s) + BaSO4(s) = CuSO4(aq) + BaS(aq) =>
CuS(s) + BaSO4(s) = CuSO4(aq) + BaS(aq)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + CH2O =>
5 C6H4(OH)COOH + 4 CH3OH = 4 C6H4(OH)COOCH3 + 7 CH2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
(CH3)2NPOCl2 + CH3C5H8OH + NaCN = (CH3)2NPO(CN)OCH3C5H8 + NaCl + HCN =>
(CH3)2NPOCl2 + CH3C5H8OH + 2 NaCN = (CH3)2NPO(CN)OCH3C5H8 + 2 NaCl + HCN
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
(NH4)2CO3 + Ba(AsO4)2 = BaCO3 + (NH4)3 + AsO4 =>
3(NH4)2CO3 + 3 Ba(AsO4)2 = 3 BaCO3 + 2(NH4)3 + 6 AsO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Al + Cl2 = Al3Cl6 =>
3 Al + 3 Cl2 = Al3Cl6
C6H4(COOH)COOKNaOH = NaK(C6H4(COO)2)H2O =>
C6H4(COOH)COOKNaOH = NaK(C6H4(COO)2)H2O
HOCl + Ca(OH)2 = CaCl2 + HOOH =>
2 HOCl + Ca(OH)2 = CaCl2 + 2 HOOH
CH3CHBrCH2Br + NaOH = CH3CCH + NaBr + H2O =>
CH3CHBrCH2Br + 2 NaOH = CH3CCH + 2 NaBr + 2 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
AlCl3(s) + NaOH(aq) = Al(OH)3 + NaCl(aq) =>
AlCl3(s) + 3 NaOH(aq) = Al(OH)3 + 3 NaCl(aq)
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
HNO3 + Mn = H2O + Mn(NO3)2 + N2O =>
10 HNO3 + 4 Mn = 5 H2O + 4 Mn(NO3)2 + N2O
Na + HClO = Na(ClO) + H2 =>
2 Na + 2 HClO = 2 Na(ClO) + H2
ZnCl2 + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O + Cl2 =>
3 ZnCl2 + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Cl2
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
[Cu(en)2(H2O)2]I2 = [Cu(en)2(H2O)2] + I2 =>
[Cu(en)2(H2O)2]I2 = [Cu(en)2(H2O)2] + I2
As(OH)3 + KOH = K3[AsO3] + H2O =>
As(OH)3 + 3 KOH = K3[AsO3] + 3 H2O
KI + Na2S2O8 = K2S2O8 + NaI =>
2 KI + Na2S2O8 = K2S2O8 + 2 NaI
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