| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S2O3 + 4 Cl2 + 5 H2O + 10 KNO3 = 2 K2SO4 + 8 KCl + 10 HNO3
NO3{-} + C6H12O6 = NO + CO2 + CO3{-2} + H2O =>
8 NO3{-} + C6H12O6 = 8 NO + 2 CO2 + 4 CO3{-2} + 6 H2O
S2O7{-2} + PO3{-3} + H3O{+} = P2O5 + H2S + H2O =>
S2O7{-2} + 8 PO3{-3} + 26 H3O{+} = 4 P2O5 + 2 H2S + 37 H2O
C6H8O7 + Ca(OH)2 = CaC6H5O7 + H5O2 =>
C6H8O7 + Ca(OH)2 = CaC6H5O7 + H5O2
HC2H3O2(aq)LiHSO3(aq) = H2O(l)CO2(g)LiCH3SO2(aq) =>
HC2H3O2(aq)LiHSO3(aq) = H2O(l)CO2(g)LiCH3SO2(aq)
KClAg3PO4 = Ag3ClKPO4 =>
KClAg3PO4 = Ag3ClKPO4
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + NH4NO3 =>
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4NO3
C8H10KMnO4 = C8H6O4KMnH4 =>
C8H10KMnO4 = C8H6O4KMnH4
MnO4 + Cl2 = Mn + Cl2O =>
MnO4 + 4 Cl2 = Mn + 4 Cl2O
Na2TeO3H2SO4 = TeO2Na2SO4H2O =>
Na2TeO3H2SO4 = TeO2Na2SO4H2O
Al + HS = Al(HS)3 =>
Al + 3 HS = Al(HS)3
P + I2 = PI3 =>
2 P + 3 I2 = 2 PI3
Al + HS = Al(HS)3 =>
Al + 3 HS = Al(HS)3
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + NH4NO3 =>
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4NO3
B + O2 = B2O37 =>
4 B + 37 O2 = 2 B2O37
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
NH2 + CuO = N2 + Cu + H2O =>
2 NH2 + 2 CuO = N2 + 2 Cu + 2 H2O
PB(NO3)2 = PBO(s) + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO(s) + 4 NO2 + O2
Na3PO4 + BaCl2 = Na2Cl2 + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCl2 = 3 Na2Cl2 + Ba3(PO4)2
KNO3(s) + C(s) + S(s) = K2S(s) + CO2(g) + N2(g) =>
2 KNO3(s) + 3 C(s) + S(s) = K2S(s) + 3 CO2(g) + N2(g)
K2C2O4 + H2C2O4 = KHC2O4 =>
K2C2O4 + H2C2O4 = 2 KHC2O4
Al + NH4Cl = AlCl3 + NH4 =>
Al + 3 NH4Cl = AlCl3 + 3 NH4
C5H8 + KMnO4 + H2O = MnO2 + KOH + C5H8O2 =>
3 C5H8 + 4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 C5H8O2
KMnO4 + HNO2 + H2SO40 = HNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 113 HNO2 + 3 H2SO40 = 113 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
NH2 + CuO = N2 + Cu + H2O =>
2 NH2 + 2 CuO = N2 + 2 Cu + 2 H2O
LiClBr{2} = LiBrCl{2} =>
LiClBr{2} = LiBrCl{2}
Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ca(NO3)2 + BaBr2 = CaBr2 + Ba(NO3)2 =>
Ca(NO3)2 + BaBr2 = CaBr2 + Ba(NO3)2
NaOH + H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + NaCl + H2O =>
6 NaOH + 3 H2C2O4*2H2O + FeCl3*6H2O = Na3[Fe(C2O4)3]*5H2O + 3 NaCl + 13 H2O
CuCl2 + Ba(NO3)2 = Cu(NO3)2 + BaCl2 =>
CuCl2 + Ba(NO3)2 = Cu(NO3)2 + BaCl2
NaBr(aq)AgC2H3O2(aq) = NaC2H3O2BrAg =>
NaBr(aq)AgC2H3O2(aq) = NaC2H3O2BrAg
K3PO4(aq)NH4Cl(aq) = NPO4(aq)K3H4Cl(aq) =>
K3PO4(aq)NH4Cl(aq) = NPO4(aq)K3H4Cl(aq)
CuCl2 + Ba(NO3)2 = Cu(NO3)2 + BaCl2 =>
CuCl2 + Ba(NO3)2 = Cu(NO3)2 + BaCl2
Cr + HgCl2 = Hg + CrCl2 =>
Cr + HgCl2 = Hg + CrCl2
PbSO4 + K2CrO4 = K2SO4 + PbCrO4 =>
PbSO4 + K2CrO4 = K2SO4 + PbCrO4
Hg + H2O = HgO + H2 =>
Hg + H2O = HgO + H2
MnO2 + KOH + O = K2MnO4 + H2O =>
MnO2 + 2 KOH + O = K2MnO4 + H2O
MgCl2 + KNO3 = KCl + Mg(NO3)2 =>
MgCl2 + 2 KNO3 = 2 KCl + Mg(NO3)2
HNO3 + ZnSO4 = ZnNO3 + HSO4 =>
HNO3 + ZnSO4 = ZnNO3 + HSO4
CuOH2(SO4) = CuSO4H2O =>
CuOH2(SO4) = CuSO4H2O
H2O2 + HCl + CoS = CoCl2 + H2O + H2SO4 =>
4 H2O2 + 2 HCl + CoS = CoCl2 + 4 H2O + H2SO4
MnO2 + H2C2O4 = MnC2O4 + CO2 + H2O =>
MnO2 + 2 H2C2O4 = MnC2O4 + 2 CO2 + 2 H2O
FeS2 + C12 = FeC13 + S2C12 =>
12 FeS2 + 25 C12 = 12 FeC13 + 12 S2C12
Hg(ClO3)2Na2SO4 = HgSO4Na2(ClO3)2 =>
Hg(ClO3)2Na2SO4 = HgSO4Na2(ClO3)2
C7H16Br2(aq) = C7H15BrHBr =>
C7H16Br2(aq) = C7H15BrHBr
KReO4 + H3PO2 + HBr = ReBr2 + KBr + H3PO4 + H2O =>
4 KReO4 + 5 H3PO2 + 12 HBr = 4 ReBr2 + 4 KBr + 5 H3PO4 + 6 H2O
NH4NO3RbCl = NH4ClRbNO3 =>
NH4NO3RbCl = NH4ClRbNO3
B2H6 + KOH + H2O = K2B4O7 + H2 =>
2 B2H6 + 2 KOH + 5 H2O = K2B4O7 + 12 H2
Mg + AlNO = MgNO + Al =>
Mg + AlNO = MgNO + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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