| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 NH4NO3 + 3 H2O = 10 HNO3 + 8 NH4
Ni + MgCl2 = Cl2 + NiMg =>
Ni + MgCl2 = Cl2 + NiMg
Ni + C4H8N2 = Ni(C4H8N2)2 =>
Ni + 2 C4H8N2 = Ni(C4H8N2)2
*C + O2 = CO =>
2*C + O2 = 2 CO
KCr(OH)4 + HNO3 = Cr(OH)4 + KHNO3 =>
KCr(OH)4 + HNO3 = Cr(OH)4 + KHNO3
NH4NO3 + KOH3 = KNO3 + H2O + NH =>
2 NH4NO3 + KOH3 = KNO3 + 4 H2O + 3 NH
Ca5(PO4)3(OH) + HCl = CaCl2 + H2O + CaHPO4 =>
Ca5(PO4)3(OH) + 4 HCl = 2 CaCl2 + H2O + 3 CaHPO4
SrBr2 + K2SO4 = KBr + SrSO4 =>
SrBr2 + K2SO4 = 2 KBr + SrSO4
HgCl2 = Cl2 + HgCl =>
2 HgCl2 = Cl2 + 2 HgCl
KMnO4 + (NH4)2S + NaOH = K2MnO4 + Na2MnO4 + S + NH4OH =>
2 KMnO4 + (NH4)2S + 2 NaOH = K2MnO4 + Na2MnO4 + S + 2 NH4OH
NaOH + H2O2 + CrCl3 = Na2CrO4 + H2O + Cl2 =>
4 NaOH + 6 H2O2 + 2 CrCl3 = 2 Na2CrO4 + 8 H2O + 3 Cl2
Na2CO3 + FeCrO + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Na2CO3 + 4 FeCrO + 7 O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO2
C4H5Na + H2 = C4H6 + Na =>
2 C4H5Na + H2 = 2 C4H6 + 2 Na
Cr{+3} + H2O2 + NaOH = CrO4{-2} + H2O + Na{+} =>
2 Cr{+3} + 3 H2O2 + 10 NaOH = 2 CrO4{-2} + 8 H2O + 10 Na{+}
KMnO4 + CuCl + KOH = K2MnO4 + KCl + Cu(OH)2 =>
KMnO4 + CuCl + 2 KOH = K2MnO4 + KCl + Cu(OH)2
K2[HgI4] + NH4OH + KOH = [Hg2N]I + KI + H2O =>
2 K2[HgI4] + NH4OH + 3 KOH = [Hg2N]I + 7 KI + 4 H2O
Na2CO3 + H2O = H2Na2CO4 =>
Na2CO3 + H2O = H2Na2CO4
Mg(OH)2 + H3PO2 = H2O + Mg(H2PO2)2 =>
Mg(OH)2 + 2 H3PO2 = 2 H2O + Mg(H2PO2)2
AlCl3 + O2 = Al2O3 + Cl =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 12 Cl
MnF3 + LiOH = MnOH + LiF3 =>
MnF3 + LiOH = MnOH + LiF3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
*C + O = CO =>
*C + O = CO
P6 + F1 = PF3 =>
P6 + 18 F1 = 6 PF3
H3PO4*H2O + NaHCO3 = NaHPO4 + CO2 + H + O =>
H3PO4*H2O + NaHCO3 = NaHPO4 + CO2 + 5 H + 2 O
C1025H2853O498N269S16P45Cl89 + O2 = CO2 + NO2 + H2O + HCl + SO2 + P2O5 =>
4 C1025H2853O498N269S16P45Cl89 + 7233 O2 = 4100 CO2 + 1076 NO2 + 5528 H2O + 356 HCl + 64 SO2 + 90 P2O5
NaCl + Mo(OH)2 = Na + H2 + O2 + MoCl2 =>
2 NaCl + Mo(OH)2 = 2 Na + H2 + O2 + MoCl2
Fe(NO3)3 + Na2CrO4 = Fe2(CrO4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaNO3
Ba(IO)2 + NaF + HI = F + BaI2 + NaI + H2O =>
Ba(IO)2 + 4 NaF + 4 HI = 4 F + BaI2 + 4 NaI + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MgCO3H2 = MgCO2H2O =>
MgCO3H2 = MgCO2H2O
AgNO3 + KOH + NH4OH = Ag0 + NO3NH4K + O2 =>
7 AgNO3 + 5 KOH + 3 NH4OH = 7 Ag0 + 5 NO3NH4K + 7 O2
H2O + NaH2PO2 + I2 = NaI + H3PO4 + HI =>
2 H2O + NaH2PO2 + 2 I2 = NaI + H3PO4 + 3 HI
MnO4{-2}(aq) + C2O4{-2}(aq) = MnO2(s) + CO3{-2}(aq) =>
MnO4{-2}(aq) + C2O4{-2}(aq) = MnO2(s) + 2 CO3{-2}(aq)
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2 =>
Cu(NO3)2 + Na3PO4 = CuPO4 + Na3(NO3)2
NH4OH + H + PO4 = N3H12PO4 + H2O =>
3 NH4OH + 3 H + PO4 = N3H12PO4 + 3 H2O
HPbO2 + O2 = Pb3O4 + OH =>
6 HPbO2 + O2 = 2 Pb3O4 + 6 OH
N2O4 + C4N2 = CO2 + N2 =>
2 N2O4 + C4N2 = 4 CO2 + 3 N2
K + ICl = KCl2 + I2 =>
K + 2 ICl = KCl2 + I2
SiO2 + NaOH + KOH = Na2K2(SiO4) + H2O =>
SiO2 + 2 NaOH + 2 KOH = Na2K2(SiO4) + 2 H2O
CuI + O2 = CuO + I =>
2 CuI + O2 = 2 CuO + 2 I
Ethane + oxygen = Carbondioxide + water =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + H2O = Zn(OH)2 + H =>
Zn + 2 H2O = Zn(OH)2 + 2 H
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Zn + HCl = ZnCl2 + [H2(g)] =>
Zn + 2 HCl = ZnCl2 + [H2(g)]
K2S + CO2 = K2SO4 + C =>
K2S + 2 CO2 = K2SO4 + 2 C
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
AsO4{3-} + I{-} + H3O{+} = AsO3{3-} + I2 + H2O =>
AsO4{3-} + 2 I{-} + 2 H3O{+} = AsO3{3-} + I2 + 3 H2O
Cr2O7{2-} + C2H3OCl + H{+} = Cr{3+} + CO2 + Cl2 + H2O =>
3 Cr2O7{2-} + 2 C2H3OCl + 24 H{+} = 6 Cr{3+} + 4 CO2 + Cl2 + 15 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C2H5OH + HCOOH = HCO2CH2CH3 + H2O =>
C2H5OH + HCOOH = HCO2CH2CH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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