| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + K2SO3 = ZnSO3 + 2 KNO3
C6H6O + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H6O + FeCl3 = 3 C6H5Cl + Fe(OH)3
Ag + H2S + O2 = AgSO4 + H2O =>
2 Ag + 2 H2S + 5 O2 = 2 AgSO4 + 2 H2O
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
Al + Ba(OH)2 + H2O = Ba[Al(OH)4]2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba[Al(OH)4]2 + 3 H2
CuSO4 + NH4S = CuS + NH4SO4 =>
CuSO4 + NH4S = CuS + NH4SO4
(NH2)2CO + C2H5NO2 + HClO4 = (NH2)2COC2H5NO2*2HClO4 =>
(NH2)2CO + C2H5NO2 + 2 HClO4 = (NH2)2COC2H5NO2*2HClO4
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CaSO3 + Ba(OH)2 = BaSO3 + Ca(OH)2 =>
CaSO3 + Ba(OH)2 = BaSO3 + Ca(OH)2
KCl + S = K2S + Cl2 =>
2 KCl + S = K2S + Cl2
C4H9NO2 + Zn + HCl = C4H9NH3Cl + ZnCl2 + H2O =>
C4H9NO2 + 3 Zn + 7 HCl = C4H9NH3Cl + 3 ZnCl2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al + Ba(OH)2 + H2O = Ba[Al(OH)6]2 + H2 =>
2 Al + Ba(OH)2 + 10 H2O = Ba[Al(OH)6]2 + 5 H2
KCl + S = KClS =>
KCl + S = KClS
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
FeCl3(aq) + Na2CO3(aq) = Fe2(CO3)3(s) + Na2Cl2(aq) =>
2 FeCl3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(s) + 3 Na2Cl2(aq)
Al + Ba(OH)2 + H2O = Ba3[Al(OH)4]2 + H2 =>
2 Al + 3 Ba(OH)2 + 2 H2O = Ba3[Al(OH)4]2 + H2
PB(OH)2 + H2SO4 = PBSO4 + H2O =>
PB(OH)2 + H2SO4 = PBSO4 + 2 H2O
ZnP = Zn + P =>
ZnP = Zn + P
S + KCl = SCl2 + K =>
S + 2 KCl = SCl2 + 2 K
CH3COONa(aq) + LiOH(aq) = CH3COOLi(aq) + NaOH(aq) =>
CH3COONa(aq) + LiOH(aq) = CH3COOLi(aq) + NaOH(aq)
Al + Ba(OH)2 + H2O = Ba(AlO2)2 + H2 =>
2 Al + Ba(OH)2 + 2 H2O = Ba(AlO2)2 + 3 H2
Mg + HNO3 = Mg(NO3)3 + H2O + NO2 =>
Mg + 6 HNO3 = Mg(NO3)3 + 3 H2O + 3 NO2
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OC2H5)4 =>
2 C14H10O2 + NaBH4 + 4 C2H5OH = 2 C14H14O2 + NaB(OC2H5)4
AgBr + Na3PO4 = Ag3PO4 + NaBr =>
3 AgBr + Na3PO4 = Ag3PO4 + 3 NaBr
Al + Ba(OH)2 + H2O = Ba[Al(OH)6] + H2 =>
Al + Ba(OH)2 + 4 H2O = Ba[Al(OH)6] + 2 H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
P + O = P2O10 =>
2 P + 10 O = P2O10
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C14H10O2 + C2H5OH + NaBH4 = C14H14O2 + BH3 + NaOH =>
7 C14H10O2 + 7 C2H5OH + 5 NaBH4 = 8 C14H14O2 + 5 BH3 + 5 NaOH
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
Na2S2O + I2 = Na2S2I2 + O2 =>
2 Na2S2O + 2 I2 = 2 Na2S2I2 + O2
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OCH2CH3)4 =>
2 C14H10O2 + NaBH4 + 4 C2H5OH = 2 C14H14O2 + NaB(OCH2CH3)4
C3H6(g) + NO(g) = C3H3N(s) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(s) + 6 H2O(l) + N2(g)
O3 = O6 =>
2 O3 = O6
Al + Ba(OH)2 + H2O = Ba[Al(OH)4] + H2 =>
Al + Ba(OH)2 + 2 H2O = Ba[Al(OH)4] + H2
SrO = Sr + O2 =>
2 SrO = 2 Sr + O2
NH2Hg2Cl = NH2HgCl + Hg =>
NH2Hg2Cl = NH2HgCl + Hg
C6H8O7 + C17H21NO4 = C21H23NO5 + CO2 + H2O =>
8 C6H8O7 + 9 C17H21NO4 = 9 C21H23NO5 + 12 CO2 + 23 H2O
Al + Ba(OH)2 + H2O = Ba3[Al(OH)6]2 + H2 =>
2 Al + 3 Ba(OH)2 + 6 H2O = Ba3[Al(OH)6]2 + 3 H2
C14H10O2 + C2H5OH + NaBH4 = C14H14O2 + NaB(OH)4 =>
28 C14H10O2 + 28 C2H5OH + 5 NaBH4 = 32 C14H14O2 + 5 NaB(OH)4
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
K2C2O4*3H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*3H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + 3 KCl + 14 H2O
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(C2H5O)4 =>
2 C14H10O2 + NaBH4 + 4 C2H5OH = 2 C14H14O2 + NaB(C2H5O)4
C6H12O6 + Cl2 + H2O = CO2 + HCl =>
C6H12O6 + 12 Cl2 + 6 H2O = 6 CO2 + 24 HCl
C6H5Cl + Fe + HCl = C6H6 + FeCl2 =>
C6H5Cl + Fe + HCl = C6H6 + FeCl2
S + KCl = SCl2 + K =>
S + 2 KCl = SCl2 + 2 K
Zn + Cr2O7{2-} + H{+} = Zn{2+} + Cr{3+} + H2O =>
3 Zn + Cr2O7{2-} + 14 H{+} = 3 Zn{2+} + 2 Cr{3+} + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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