| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2(g) + 2 NaOH(aq) = Na2SO3(s) + H2O(l)
NH2{-}CH2{-}COOH = NH2{-}CH{-}COOLi{+} =>
NH2{-}CH2{-}COOH = NH2{-}CH{-}COOLi{+}
Sn{2+} + MnO4{-} + H3O{+} = Mn{2+} + Sn{3+} + H2O =>
5 Sn{2+} + MnO4{-} + 8 H3O{+} = Mn{2+} + 5 Sn{3+} + 12 H2O
K4C + BI3 = KI + B4C3 =>
3 K4C + 4 BI3 = 12 KI + B4C3
BaO + LiOH = Ba(OH)2 + Li2O =>
BaO + 2 LiOH = Ba(OH)2 + Li2O
[Co(H2O)6]Cl2 + H2O2 + HCl + NH2CHHCH2NH2 = [Co(NH2CH2CH2NH2)2Cl2]Cl + H2O =>
2[Co(H2O)6]Cl2 + H2O2 + 2 HCl + 4 NH2CHHCH2NH2 = 2[Co(NH2CH2CH2NH2)2Cl2]Cl + 14 H2O
Sn(s) + Cr(NO3)3(aq) = SnNO3 + Cr =>
3 Sn(s) + Cr(NO3)3(aq) = 3 SnNO3 + Cr
Sn2 + HF = H2 + SnF2 =>
Sn2 + 4 HF = 2 H2 + 2 SnF2
Na2SO3 + H2O + HCl = NaCl + H2SO4 + H2 =>
Na2SO3 + H2O + 2 HCl = 2 NaCl + H2SO4 + H2
Rb + H(C2H3C2) = Rb(C2H3C2) + H2 =>
2 Rb + 2 H(C2H3C2) = 2 Rb(C2H3C2) + H2
Al + H3Po4 = AlPo4 + H2 =>
2 Al + 2 H3Po4 = 2 AlPo4 + 3 H2
K4C + BI3 = KI + B4C3 =>
3 K4C + 4 BI3 = 12 KI + B4C3
Rb + H(C2H3C2) = Rb(C2H3C2) + H2 =>
2 Rb + 2 H(C2H3C2) = 2 Rb(C2H3C2) + H2
K4C + BI3 = KI + B4C3 =>
3 K4C + 4 BI3 = 12 KI + B4C3
XC6H5NH2 + X(CH3CO)2O = XC6H5NHCOCH3 + XCH3COOH =>
XC6H5NH2 + X(CH3CO)2O = XC6H5NHCOCH3 + XCH3COOH
KI + FeCI3 = FeI2 + I2 + KCI =>
2 KI + 2 FeCI3 = 2 FeI2 + I2 + 2 KCI
Sn2 + HF = H2 + SnF2 =>
Sn2 + 4 HF = 2 H2 + 2 SnF2
H2O + HN3 = NH2OH + N2 =>
H2O + HN3 = NH2OH + N2
Fe + NaC2H3O2 = Fe(C2H3O2)2 + Na =>
Fe + 2 NaC2H3O2 = Fe(C2H3O2)2 + 2 Na
Mg(s) + HBr(aq) = H2(g) + MgBr2(aq) =>
Mg(s) + 2 HBr(aq) = H2(g) + MgBr2(aq)
NaJ + NaJO3 + H2SO4 = J2 + NaSO4 + H2O =>
4 NaJ + 2 NaJO3 + 6 H2SO4 = 3 J2 + 6 NaSO4 + 6 H2O
K(s) + H2O(l) = KOH(aq) + H4(g) =>
4 K(s) + 4 H2O(l) = 4 KOH(aq) + H4(g)
Zn + Fe3Cl = ZnClFe3 =>
Zn + Fe3Cl = ZnClFe3
Rb + H(C2H3C2) = Rb(C2H3C2) + H2 =>
2 Rb + 2 H(C2H3C2) = 2 Rb(C2H3C2) + H2
K4C + BI3 = KI + B4C3 =>
3 K4C + 4 BI3 = 12 KI + B4C3
CaOCl2 + H2SO4 = CaSO4 + Cl2 + H2O =>
CaOCl2 + H2SO4 = CaSO4 + Cl2 + H2O
K4C + BI3 = KI + B4C3 =>
3 K4C + 4 BI3 = 12 KI + B4C3
CdCl + Na = NaCl + Cd =>
CdCl + Na = NaCl + Cd
H2O2 + H2SO4 + K2Cr2O7 = CrO5 + H2O + K2SO4 =>
4 H2O2 + H2SO4 + K2Cr2O7 = 2 CrO5 + 5 H2O + K2SO4
Mg(N3)2 + H2O = Mg(OH)2 + HN3 =>
Mg(N3)2 + 2 H2O = Mg(OH)2 + 2 HN3
Ba5(IO6)2 + H2SO4 = BaSO4 + H5IO6 =>
Ba5(IO6)2 + 5 H2SO4 = 5 BaSO4 + 2 H5IO6
CHCl4 + O2 = HCl + CO2 + Cl2 =>
2 CHCl4 + 2 O2 = 2 HCl + 2 CO2 + 3 Cl2
Ca3(PO4)2 + CN = Ca(CN)4 + PO4 =>
Ca3(PO4)2 + 12 CN = 3 Ca(CN)4 + 2 PO4
Sn2 + HF = H2 + SnF2 =>
Sn2 + 4 HF = 2 H2 + 2 SnF2
HNO3 + Al2O3 = Al(NO3)3 + H2O =>
6 HNO3 + Al2O3 = 2 Al(NO3)3 + 3 H2O
KCl(S) + O2(g) = KClO(S) = =>
2 KCl(S) + O2(g) = 2 KClO(S)
HgS + KI = K2[HgI4] + K2S =>
HgS + 4 KI = K2[HgI4] + K2S
KI(aq) + NaOH(aq) = KOH(aq) + NaI =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI
PH3 + HClO3 = HCl + POH3 =>
3 PH3 + HClO3 = HCl + 3 POH3
CeO2 + F2 = CeF4 + O =>
CeO2 + 2 F2 = CeF4 + 2 O
CaCO3(aq) + HCl(aq) = CaCl2 + H2O + CO2 =>
CaCO3(aq) + 2 HCl(aq) = CaCl2 + H2O + CO2
K2MnO4 + HCl = MnCl + KCl + Cl2 + H2O =>
2 K2MnO4 + 16 HCl = 2 MnCl + 4 KCl + 5 Cl2 + 8 H2O
CuSO4(aq) + Zn(No3)2(aq) = Cu(No3)2(aq) + ZnSO4(aq) =>
CuSO4(aq) + Zn(No3)2(aq) = Cu(No3)2(aq) + ZnSO4(aq)
{226}Rn{88} = {226}Rn{88}{+} =>
{226}Rn{88} = {226}Rn{88}{+}
H2CO3 + CH3NH2 = HCO3 + CH3NH3 =>
H2CO3 + CH3NH2 = HCO3 + CH3NH3
SiI4 + Cl2 = SiCl4 + I2 =>
SiI4 + 2 Cl2 = SiCl4 + 2 I2
C2H5NO3 + O2 = CO2 + H2O + N2 =>
4 C2H5NO3 + 7 O2 = 8 CO2 + 10 H2O + 2 N2
CeO2 + F2 = CeF4 + O =>
CeO2 + 2 F2 = CeF4 + 2 O
K4C + BI3 = KI + B4C3 =>
3 K4C + 4 BI3 = 12 KI + B4C3
CeO2 + F2 = CeF4 + O =>
CeO2 + 2 F2 = CeF4 + 2 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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