| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + H2SO4 = CaSO4 + 2(H2O)
HgCl2 + NiSO4 = HgSO4 + NiCl2 =>
HgCl2 + NiSO4 = HgSO4 + NiCl2
MgS + SrOH = SrS + MgOH =>
MgS + SrOH = SrS + MgOH
Ca2(CO3)2 = CaCO3 =>
Ca2(CO3)2 = 2 CaCO3
MoO + HNO3 = Mo(NO3)2 + H2O =>
MoO + 2 HNO3 = Mo(NO3)2 + H2O
NaSO2 + HCl = SO2 + HNaCl =>
NaSO2 + HCl = SO2 + HNaCl
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Na2OH2SO3 = Na2SO3H2O =>
Na2OH2SO3 = Na2SO3H2O
HCl + Na2Co3 = H2Co3 + NaCl =>
2 HCl + Na2Co3 = H2Co3 + 2 NaCl
Co2(CO)8 + C5H6 = C5H5Co(CO)2 + H2 + CO =>
Co2(CO)8 + 2 C5H6 = 2 C5H5Co(CO)2 + H2 + 4 CO
NaOH + H2Cl3 = H2O + Na2Cl3 =>
2 NaOH + H2Cl3 = 2 H2O + Na2Cl3
KBr + AlCl3 = AlBr3 + KCl =>
3 KBr + AlCl3 = AlBr3 + 3 KCl
Zn + HC1 = ZnC + H =>
Zn + HC1 = ZnC + H
Pb(aq) + K2CrO4(aq) = PbCrO4 + K2 =>
Pb(aq) + K2CrO4(aq) = PbCrO4 + K2
NaOH + Hg = Na + Hg(OH)2 =>
2 NaOH + Hg = 2 Na + Hg(OH)2
Ca(HCO3)2 + NH4(OH) = CaCO3 + NH4HCO3 + H2O =>
Ca(HCO3)2 + NH4(OH) = CaCO3 + NH4HCO3 + H2O
Fl + NaCl = FlCl + Na =>
Fl + NaCl = FlCl + Na
KBr + AlCl3 = AlBr3 + KCl =>
3 KBr + AlCl3 = AlBr3 + 3 KCl
NaNo3 + O2 = NaO2 + No3 =>
NaNo3 + O2 = NaO2 + No3
Ba2CO3 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
4 Ba2CO3 + 15 CH3COOH = 8 Ba(CH3COO)2 + 6 H2O + 2 CO2
MgBr2 + K3PO4 = KBr() + Mg3(PO4)2() =>
3 MgBr2 + 2 K3PO4 = 6 KBr() + Mg3(PO4)2()
Cu(NO3)2 + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3)2 + 6 H2O = Cu(H2O)6 + 2 NO3
FeS + HCI = HSFeCI =>
FeS + HCI = HSFeCI
C + H + O2 = CH2O =>
2 C + 4 H + O2 = 2 CH2O
B2H6 + Na = Na2B2H6 =>
B2H6 + 2 Na = Na2B2H6
CH3COOH + CaCO3 = CO2 + CaCOOH + H2O =>
3 CH3COOH + 8 CaCO3 = 6 CO2 + 8 CaCOOH + 2 H2O
KS + HNO3 = KNO3 + HS =>
KS + HNO3 = KNO3 + HS
Pt + SO2 = PtS + O2 =>
Pt + SO2 = PtS + O2
Zn + H2NO3 = Zn(NO3)2 + H2O + NH4NO3 =>
3 Zn + 10 H2NO3 = 3 Zn(NO3)2 + 6 H2O + 2 NH4NO3
[Cu(NH3)4]SO4 + H2S = CuS + (NH4)2SO4 + NH3 =>
[Cu(NH3)4]SO4 + H2S = CuS + (NH4)2SO4 + 2 NH3
FeSO4 + NaOH = FeOH + NaSO4 =>
FeSO4 + NaOH = FeOH + NaSO4
Na2SO3 + H2 = Na2S + H2O =>
Na2SO3 + 3 H2 = Na2S + 3 H2O
C6H5ClNaOH = C6H5OHNaCl =>
C6H5ClNaOH = C6H5OHNaCl
KOH + NH4(NO3) = KNO3 + NH4(OH) =>
KOH + NH4(NO3) = KNO3 + NH4(OH)
Al2O3 + P4 = AlP + O2 =>
2 Al2O3 + P4 = 4 AlP + 3 O2
Zn(NO3)2 + HCl = ZnHCl + NO3 =>
Zn(NO3)2 + HCl = ZnHCl + 2 NO3
SO2(g) + H2O(l) = H2SO3 =>
SO2(g) + H2O(l) = H2SO3
NaHCO3 + CH3OOH = CH3COONa + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = CH3COONa + 3 H2O + CO2
Bi(OH)3HCl = Bi(OH)2ClH2O =>
Bi(OH)3HCl = Bi(OH)2ClH2O
Na3[Cr(OH)6] + H2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 = 2 Na2CrO4 + 2 NaOH + 8 H2O
Ag{+} + Fe(SCN){2+} = Ag + Fe(SCN){3 = } =>
Ag{+} + Fe(SCN){2+} = Ag + Fe(SCN){3
Sr3P2 + H2O = Sr(OH)2 + PH3 =>
Sr3P2 + 6 H2O = 3 Sr(OH)2 + 2 PH3
PbO2 + Ca = PbO + CaO =>
PbO2 + Ca = PbO + CaO
C16H31O2Na + CH3COOH = C16H32O2 + CH3COONa =>
C16H31O2Na + CH3COOH = C16H32O2 + CH3COONa
SO2 + Br2 = SO2Br2 =>
SO2 + Br2 = SO2Br2
CO + CI = COCI =>
CO + CI = COCI
KNO3 + Pb(NO3)2 = KPb + NO3 =>
KNO3 + Pb(NO3)2 = KPb + 3 NO3
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Ca(NO3)2(aq) + NH4Cl(aq) = CaCl2(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + 2 NH4Cl(aq) = CaCl2(s) + 2 NH4NO3(aq)
NaNo3 + O2 = NaO2 + No3 =>
NaNo3 + O2 = NaO2 + No3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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