| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CI2O7 = 2 CI2 + 7 O2
Mn3(PO4)4 + K2CO3 = Mn2(CO3)4 + K3PO4 =>
2 Mn3(PO4)4 + 12 K2CO3 = 3 Mn2(CO3)4 + 8 K3PO4
C2H3F + O2 = CO2 + H2O + HF =>
2 C2H3F + 5 O2 = 4 CO2 + 2 H2O + 2 HF
(KH2PO4) + MgCl2 = (Mg(H2PO4)2) + KCl =>
2(KH2PO4) + MgCl2 = (Mg(H2PO4)2) + 2 KCl
H3AsO3 + CrO7 = H3AsO4 + Cr =>
7 H3AsO3 + CrO7 = 7 H3AsO4 + Cr
Ni{+2} + Zn = Zn{+2} + Ni =>
Ni{+2} + Zn = Zn{+2} + Ni
K3N + Na = Na3K3 + N2 =>
2 K3N + 6 Na = 2 Na3K3 + N2
CH3CH2OH + NH3CH3CH2COOH = NH3CH3CH2COOCH2CH3 + H2O =>
CH3CH2OH + NH3CH3CH2COOH = NH3CH3CH2COOCH2CH3 + H2O
C4 = C7 =>
7 C4 = 4 C7
MnO4 + Mg = Mn + MgO =>
MnO4 + 4 Mg = Mn + 4 MgO
Ca(C2H3O2)2 + H2SO4 = CH3COOH + CaSO4 =>
Ca(C2H3O2)2 + H2SO4 = 2 CH3COOH + CaSO4
COCl2 + CH3OH = CH3OCO2CH3 + HCl =>
COCl2 + 2 CH3OH = CH3OCO2CH3 + 2 HCl
C99999999999999999999999999999 = C9231596220000000000 =>
C99999999999999999999999999999 = C9231596220000000000
CaNCN + H2O = NH4OH + CaCO3 =>
CaNCN + 5 H2O = 2 NH4OH + CaCO3
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
NaOH + C = Na + H2 + H2CO3 =>
6 NaOH + 2 C = 6 Na + H2 + 2 H2CO3
Zn(s) + H2SO4(l) = H2(g) + ZnSO4 =>
Zn(s) + H2SO4(l) = H2(g) + ZnSO4
[MoO4]{2-} + H{+} = [Mo6O19]{2-} + H2O =>
6[MoO4]{2-} + 10 H{+} = [Mo6O19]{2-} + 5 H2O
Mg + CH3COOH = MgCH3COO + H =>
Mg + CH3COOH = MgCH3COO + H
Al(s) + H3C6H5O7(aq) = Al(C6H5O7)3(aq) + H2(g) =>
2 Al(s) + 6 H3C6H5O7(aq) = 2 Al(C6H5O7)3(aq) + 9 H2(g)
H2CO3 + OH{-} = CO3{2-} + H2O =>
H2CO3 + 2 OH{-} = CO3{2-} + 2 H2O
CrO4{2-} + S2O4{2-} + H2O = Cr(OH)3{2-} + SO4 + OH{-} =>
2 CrO4{2-} + S2O4{2-} + 4 H2O = 2 Cr(OH)3{2-} + 2 SO4 + 2 OH{-}
MnCl2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnCl2 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 8 KCl + 6 H2O
Na3(PO4) + CaCl2 = Ca + (PO4)3 + NaCl =>
6 Na3(PO4) + 9 CaCl2 = 9 Ca + 2(PO4)3 + 18 NaCl
C4H2Na2O4 + O2 = CO2 + NaOH =>
C4H2Na2O4 + 3 O2 = 4 CO2 + 2 NaOH
Ca(SO4) + Mg(OH)2 = Ca(OH)2 + Mg(SO4) =>
Ca(SO4) + Mg(OH)2 = Ca(OH)2 + Mg(SO4)
HCI + AI = H2 + AICI =>
2 HCI + 2 AI = H2 + 2 AICI
CrCl3 + Br2 = CrBr3 + Cl2 =>
2 CrCl3 + 3 Br2 = 2 CrBr3 + 3 Cl2
J2O3 = J2 + O2 =>
2 J2O3 = 2 J2 + 3 O2
CH3CH(OH)CN + HCl + H2O = CH3CH(OH)COOH + NH4Cl =>
CH3CH(OH)CN + HCl + 2 H2O = CH3CH(OH)COOH + NH4Cl
C14H8 + O2 = CO2 + H2O =>
C14H8 + 16 O2 = 14 CO2 + 4 H2O
C6H5Cl + Cl = C5H4Cl + HCl =>
5 C6H5Cl + 2 Cl = 6 C5H4Cl + HCl
Na2SO3(s) + HBr(aq) = NaBr + H2SO3 =>
Na2SO3(s) + 2 HBr(aq) = 2 NaBr + H2SO3
Ag(OH) + NH3 = Ag(NH3)2 + OH =>
Ag(OH) + 2 NH3 = Ag(NH3)2 + OH
H(PO4) + MgOH = HOH + Mg(PO4) =>
H(PO4) + MgOH = HOH + Mg(PO4)
C3H7SH + O2 = CO2 + S + H2O =>
C3H7SH + 5 O2 = 3 CO2 + S + 4 H2O
CH3CH(OH)CH3 + Cr2O7{2-} + H{+} = CH3COCH3 + Cr{3+} + H2O =>
3 CH3CH(OH)CH3 + Cr2O7{2-} + 8 H{+} = 3 CH3COCH3 + 2 Cr{3+} + 7 H2O
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3 + NaNO3 =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3 + 2 NaNO3
SiCl4 + NaOH = NaCl + H4Si + O2 =>
SiCl4 + 4 NaOH = 4 NaCl + H4Si + 2 O2
C8H5KO4 + NaOH = C8H5OH + NaKO4 =>
C8H5KO4 + NaOH = C8H5OH + NaKO4
NaCl + C20H14O4 + NaOH = NaOHC20H14O4NaCl =>
NaCl + C20H14O4 + NaOH = NaOHC20H14O4NaCl
CU(NO3)2 + NH3*H2O = CU(OH)NO3 + NH4NO3 =>
CU(NO3)2 + NH3*H2O = CU(OH)NO3 + NH4NO3
Na + O2 = Na2O0 =>
4 Na + O2 = 2 Na2O0
C5H12NO2 + O3 = CO2 + H2O + NH3 =>
6 C5H12NO2 + 25 O3 = 30 CO2 + 27 H2O + 6 NH3
K3(Cr(OH6)) + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 K3(Cr(OH6)) + 13 Br2 + 24 KOH = 2 K2CrO4 + 26 KBr + 18 H2O
MgCl{2} + NaOH = Mg(OH){2} + NaCl =>
MgCl{2} + NaOH = Mg(OH){2} + NaCl
Sr(OH)2(aq) + Na2SO4(aq) = NaOH + SrSO4 =>
Sr(OH)2(aq) + Na2SO4(aq) = 2 NaOH + SrSO4
H3CCN + H2O = H3CCNH + OH =>
H3CCN + H2O = H3CCNH + OH
CaO + Br2O = CaBr2O2 =>
CaO + Br2O = CaBr2O2
Mg + Cr{3+} = Mg{2+} + Cr{2+} =>
Mg + 2 Cr{3+} = Mg{2+} + 2 Cr{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/08/24
Équations équilibrées sur09/07/23
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