| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H12O6 + 13 O2 = C2H60 + 28 CO2
Al(s) + PbSO4(aq) = SO4 + AlPb =>
Al(s) + PbSO4(aq) = SO4 + AlPb
Cu(OH)2 + SO3 = CuSO4 + H2O =>
Cu(OH)2 + SO3 = CuSO4 + H2O
C10H18O + Br = C10H18BrO =>
C10H18O + Br = C10H18BrO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SiO + KOH = KO + SiOH =>
SiO + KOH = KO + SiOH
NiSO4*6H2O + NH4Br = Ni(NH3)6SO4 + H2O + HBr =>
NiSO4*6H2O + 6 NH4Br = Ni(NH3)6SO4 + 6 H2O + 6 HBr
CaNO3BaCl2 = CaCl2BaNO3 =>
CaNO3BaCl2 = CaCl2BaNO3
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
CH4O + CH4N2O + C6H8O7 + HCl + HF = C22H17ClF3N3O7 + H2O =>
11 CH4O + 3 CH4N2O + 5 C6H8O7 + 2 HCl + 6 HF = 2 C22H17ClF3N3O7 + 35 H2O
AgBr + Na2S2O3 = Na9Ag(S2O3)4Br2 + NaAgS2O3 =>
2 AgBr + 5 Na2S2O3 = Na9Ag(S2O3)4Br2 + NaAgS2O3
C7H8O + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 C7H6O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
N2O + Al = Al2O3 + N2 =>
3 N2O + 2 Al = Al2O3 + 3 N2
AgCl = Cl + Ag =>
AgCl = Cl + Ag
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
Mg2SiO4 + H = Mg + H4SiO4 =>
Mg2SiO4 + 4 H = 2 Mg + H4SiO4
Zn + HCOOH = ZnHCOO + H2 =>
2 Zn + 2 HCOOH = 2 ZnHCOO + H2
Al3 + CuCO3 = CO3 + Al2Cu3 =>
2 Al3 + 9 CuCO3 = 9 CO3 + 3 Al2Cu3
AgNO3 + Fe(Br)3 = Fe(NO3)3 + AgBr =>
3 AgNO3 + Fe(Br)3 = Fe(NO3)3 + 3 AgBr
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
(NH4)2S + CrI2 = NH4I + CrS =>
(NH4)2S + CrI2 = 2 NH4I + CrS
Zn(OH)2FeSO4 = ZnSO4Fe(OH)2 =>
Zn(OH)2FeSO4 = ZnSO4Fe(OH)2
PCl5 + KOH = K3PO4 + KCl + H2O =>
PCl5 + 8 KOH = K3PO4 + 5 KCl + 4 H2O
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
BrH3NCH2COOCH2C6H5 + H2O = BrH3NCH2COOH + C6H5CH2OH =>
BrH3NCH2COOCH2C6H5 + H2O = BrH3NCH2COOH + C6H5CH2OH
CaO + H2SO4 = CaSO4 + H2O(l) =>
CaO + H2SO4 = CaSO4 + H2O(l)
K2S + CuCl2 = K2Cl2 + CuS =>
K2S + CuCl2 = K2Cl2 + CuS
NO2 + HI = HNO2 + I =>
NO2 + HI = HNO2 + I
K3[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + 3 NaOH = Na3[Fe(CN)6] + 3 KOH
C6H13OH + KMnO4 + H2SO4 = C6H11OOH + K2SO4 + MnSO4 + H2O =>
5 C6H13OH + 4 KMnO4 + 6 H2SO4 = 5 C6H11OOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
K3[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + 3 NaOH = Na3[Fe(CN)6] + 3 KOH
Na2O + NaOH = Na3O2H =>
Na2O + NaOH = Na3O2H
NaOH + C20H14O4 = C2H3O2 + Na =>
16 NaOH + C20H14O4 = 10 C2H3O2 + 16 Na
Na2S + I2 + Na(OH) = Na2SO4 + NaI + H2O =>
Na2S + 4 I2 + 8 Na(OH) = Na2SO4 + 8 NaI + 4 H2O
Pb(NO3)2 + (EDTA) = Pb(EDTA)2 + NO3 =>
Pb(NO3)2 + 2(EDTA) = Pb(EDTA)2 + 2 NO3
K3[Fe(CN)6] + NaOH = Na3[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + 3 NaOH = Na3[Fe(CN)6] + 3 KOH
Pb(heat) + O2 = PbO2 =>
Pb(heat) + O2 = PbO2
Pb(CH3COO)2 + FeCl3 = Fe(CH3COO)3 + PbCl2 =>
3 Pb(CH3COO)2 + 2 FeCl3 = 2 Fe(CH3COO)3 + 3 PbCl2
Na2Co3 + Cr(No3)3 = NaNo3 + Cr2(Co3)3 =>
3 Na2Co3 + 2 Cr(No3)3 = 6 NaNo3 + Cr2(Co3)3
CuCO3 + Ca(OH)2 = Cu(OH)2 + Ca + H2 + CO20 =>
2 CuCO3 + 19 Ca(OH)2 = 2 Cu(OH)2 + 19 Ca + 17 H2 + 2 CO20
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KO2 + CO5 = K4CO3 + O3 =>
12 KO2 + 3 CO5 = 3 K4CO3 + 10 O3
C2H4 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H4 + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
CuO + CuS = Cu + SO =>
CuO + CuS = 2 Cu + SO
Ca + Al2(CO3)3 = Al + Ca(CO3)3 =>
Ca + Al2(CO3)3 = 2 Al + Ca(CO3)3
Fe(s) + H2O(l) = Fe3O4(s) + H2(g)(H2) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 2 H2(g)(H2)
Ni(CN)2 + H3O{+} = Ni{2+} + H2O + HCN =>
Ni(CN)2 + 2 H3O{+} = Ni{2+} + 2 H2O + 2 HCN
(Hg2)2O2 = Hg + O =>
(Hg2)2O2 = 4 Hg + 2 O
(HBr) + (NaOH) = (H2O) + (NaBr) =>
(HBr) + (NaOH) = (H2O) + (NaBr)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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