| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9Br + NaOH = NaBr + C4H10O
Ni(NO3)2*6H2O + La(NO3)2*H2O + C4H6O6 = NiLaO + N2 + CO2 + H2 =>
Ni(NO3)2*6H2O + La(NO3)2*H2O + 9 C4H6O6 = NiLaO + 2 N2 + 36 CO2 + 34 H2
Zn + Na(OH) + H2O = H2 + Na2Zn(OH)4 =>
Zn + 2 Na(OH) + 2 H2O = H2 + Na2Zn(OH)4
MnO2 + SO2 = MnO + SO3 =>
MnO2 + SO2 = MnO + SO3
Ca3(PO4)2 + SiO2 + C = Ca2(SiO)4 + P + CO =>
2 Ca3(PO4)2 + 12 SiO2 + 28 C = 3 Ca2(SiO)4 + 4 P + 28 CO
Ir + F = IrF5 =>
Ir + 5 F = IrF5
Ll + O = LlO =>
Ll + O = LlO
C6H12O5 = C5H6O + H2O + O2 =>
10 C6H12O5 = 12 C5H6O + 24 H2O + 7 O2
Ba + K2CrO4 = K2 + BaCrO4 =>
Ba + K2CrO4 = K2 + BaCrO4
PbS + C + O2 = Pb + CSO2 =>
PbS + C + O2 = Pb + CSO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + K = K(OH) + H2 =>
2 H2O + 2 K = 2 K(OH) + H2
H{+} + SO42{-} + C6H12O6 = CO2 + H2S + H2O =>
24 H{+} + 24 SO42{-} + 85 C6H12O6 = 510 CO2 + 24 H2S + 498 H2O
Ag + Na2S = Ag2S + Na1 =>
2 Ag + Na2S = Ag2S + 2 Na1
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H7ONaCH3Br = C4H10ONaBr =>
C3H7ONaCH3Br = C4H10ONaBr
H{+} + SO42{-} + C6H12O6 = CO2 + H2S + H2O =>
24 H{+} + 24 SO42{-} + 85 C6H12O6 = 510 CO2 + 24 H2S + 498 H2O
LiOH(aq) + BaCl2(aq) = LiCl(aq) + Ba(OH)2(aq) =>
2 LiOH(aq) + BaCl2(aq) = 2 LiCl(aq) + Ba(OH)2(aq)
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
CH3CH2Cl + KMnO4 + KOH = MnO2 + CH3CHO + H2O + KCl =>
3 CH3CH2Cl + 2 KMnO4 + KOH = 2 MnO2 + 3 CH3CHO + 2 H2O + 3 KCl
Cu(OCOCH3)2 + NaOH = Cu(OH)2 + H3CCOONa =>
Cu(OCOCH3)2 + 2 NaOH = Cu(OH)2 + 2 H3CCOONa
Se + O2 + NaOH = Na2SeO4 + H2O =>
2 Se + 3 O2 + 4 NaOH = 2 Na2SeO4 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Ca + Al2O3 = Al + CaO =>
3 Ca + Al2O3 = 2 Al + 3 CaO
H{+} + SO42{-} + C6H12O6 = CO2 + H2S + H2O =>
24 H{+} + 24 SO42{-} + 85 C6H12O6 = 510 CO2 + 24 H2S + 498 H2O
Na2CO3 + HC1 = Na + CO2 + H2O =>
5 Na2CO3 + 2 HC1 = 10 Na + 7 CO2 + H2O
AlCl3 + KCl = KAlCl4 =>
AlCl3 + KCl = KAlCl4
F2 + {-} = F{-} =>
F2 + 2e = 2 F{-}
HgC12 + Sb = SbC13 + Hg =>
13 HgC12 + 12 Sb = 12 SbC13 + 13 Hg
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
NH4VO3 = H2O + NH3 + V2O5 =>
2 NH4VO3 = H2O + 2 NH3 + V2O5
PBO + NaOH = Na2PBO2 + H2O =>
PBO + 2 NaOH = Na2PBO2 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CuCO3 + CH3COOH = Cu(CH3CO2)2 + CO2 + H2O =>
CuCO3 + 2 CH3COOH = Cu(CH3CO2)2 + CO2 + H2O
NiSO4 + KOH = K2SO4 + Ni(OH)2 =>
NiSO4 + 2 KOH = K2SO4 + Ni(OH)2
C4H11NO2 + O2 = CO2 + H2O + HNO3 =>
C4H11NO2 + 7 O2 = 4 CO2 + 5 H2O + HNO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Pb(NO3)2(ac) + NaI(ac) = NaNO3(ac) + PbI2(s) =>
Pb(NO3)2(ac) + 2 NaI(ac) = 2 NaNO3(ac) + PbI2(s)
KNO3 + (NH4)2S = K2S + (NH4)(NO3) =>
2 KNO3 + (NH4)2S = K2S + 2(NH4)(NO3)
C2H60 + Cr2O7{2-} + H{+} = Cr{+3} + C2H4O2 + H2O =>
C2H60 + 10 Cr2O7{2-} + 80 H{+} = 20 Cr{+3} + C2H4O2 + 68 H2O
CaCO3 + NH2 = CaO + H2O + N2 + CO =>
2 CaCO3 + 2 NH2 = 2 CaO + 2 H2O + N2 + 2 CO
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
H2C2O4 + H2O = C2O4 + H3O =>
H2C2O4 + 2 H2O = C2O4 + 2 H3O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C6H12O6 + O2 = O2C6H12O6 =>
C6H12O6 + O2 = O2C6H12O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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