| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + NH4 = NH4Br + K
AgNO3(aq) + NiCl2(aq) = AgCl(s) + Ni(NO3)2(aq) =>
2 AgNO3(aq) + NiCl2(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
HSO3 + MnO4 = MnO2 + HSO4 =>
2 HSO3 + MnO4 = MnO2 + 2 HSO4
SO3 + Ca(OH)2 = CaSO4*H2O =>
SO3 + Ca(OH)2 = CaSO4*H2O
Hg(CIO3)2 + Na2S = Hg(S)2 + Na2CIO3 =>
Hg(CIO3)2 + 2 Na2S = Hg(S)2 + 2 Na2CIO3
Zn3Cr2 + Pb(NO3)2 = Zn(NO3)2 + Pb3Cr2 =>
Zn3Cr2 + 3 Pb(NO3)2 = 3 Zn(NO3)2 + Pb3Cr2
Pb + H{+} + SO4{2-} = Pb{2+} + SO2 + H2O =>
Pb + 4 H{+} + SO4{2-} = Pb{2+} + SO2 + 2 H2O
S + NaClO + NaOH = Na2SO4 + NaCl + H2O =>
S + 3 NaClO + 2 NaOH = Na2SO4 + 3 NaCl + H2O
MgH2O = MgOH + H =>
MgH2O = MgOH + H
HNO3(aq) + KBr = HBr + KNO3 =>
HNO3(aq) + KBr = HBr + KNO3
Cu(NO3)2 + Na2Cr2O4 = CuCr2O4 + NaNO3 =>
Cu(NO3)2 + Na2Cr2O4 = CuCr2O4 + 2 NaNO3
C5H10 + Br2 = C4H5 + HBr =>
8 C5H10 + 15 Br2 = 10 C4H5 + 30 HBr
Mn(O)3 + H2SO3 = Mn2(SO4)3 + H2O =>
2 Mn(O)3 + 3 H2SO3 = Mn2(SO4)3 + 3 H2O
AgNO3 + NaSCN = AgSCN + NO3Na =>
AgNO3 + NaSCN = AgSCN + NO3Na
C8H14 + Cl2 = C + HCl =>
C8H14 + 7 Cl2 = 8 C + 14 HCl
Ca + H2O = Ca(HO)2 + H2(g) =>
Ca + 2 H2O = Ca(HO)2 + H2(g)
[Cu(OH)2] = CuO + H2O =>
[Cu(OH)2] = CuO + H2O
PH4I + H3PO4 = P4 + H2O + P2I4 =>
40 PH4I + 32 H3PO4 = 13 P4 + 128 H2O + 10 P2I4
(H2)O2 + C = HCOOH =>
(H2)O2 + C = HCOOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CO + HCl = COCl2(s) + H2(h) =>
CO + 2 HCl = COCl2(s) + H2(h)
Cr2O7{-2} + C2O{-2}4 + H{+} = Cr{+3} + CO2 + H2O =>
4 Cr2O7{-2} + 3 C2O{-2}4 + 38 H{+} = 8 Cr{+3} + 6 CO2 + 19 H2O
H2SOH + KIO3 + KI = K2SO4 + H2O + I2 =>
2 H2SOH + 3 KIO3 + KI = 2 K2SO4 + 3 H2O + 2 I2
Cr2O7{-2} + CH3OH + H3O{+} = Cr{3+} + HCOOH + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H3O{+} = 4 Cr{3+} + 3 HCOOH + 27 H2O
HNO2 + NaOH = NO2{-} + H2O + Na{+} =>
HNO2 + NaOH = NO2{-} + H2O + Na{+}
NaNO2(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + NaNO3(aq) + K2SO4(aq) + H2O(l) =>
5 NaNO2(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 5 NaNO3(aq) + K2SO4(aq) + 3 H2O(l)
C8H10 + CO2 = C + H2O =>
2 C8H10 + 5 CO2 = 21 C + 10 H2O
C2H4(g) + O2 = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2 = 2 CO2(g) + 2 H2O(l)
CrCl3 + NaCl + H2O = Na3[Cr(OH)6] + HCl =>
CrCl3 + 3 NaCl + 6 H2O = Na3[Cr(OH)6] + 6 HCl
Ca(NO3)2 + (NH4)2S = Ca2S2 + NH4NO3 =>
2 Ca(NO3)2 + 2(NH4)2S = Ca2S2 + 4 NH4NO3
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O
C60 + O2 = CO10939029784982 =>
C60 + 3.2817089354946E + 14 O2 = 60 CO10939029784982
K2O + D2O = KOD =>
K2O + D2O = 2 KOD
AgNO3 + NaSnO2 + NaOH = Ag + Na2SnO3 + NaNO3 + H2O =>
AgNO3 + NaSnO2 + 2 NaOH = Ag + Na2SnO3 + NaNO3 + H2O
AgNO3(aq) + K2CrO4(s) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(s) = Ag2CrO4(s) + 2 KNO3(aq)
Ca(s) + Cd(NO3)2(aq) = Ca(NO3)2 + Cd(s) =>
Ca(s) + Cd(NO3)2(aq) = Ca(NO3)2 + Cd(s)
C8H14 + KMnO4 = K2C8H12O4 + MnO2 + KOH + H2O =>
3 C8H14 + 8 KMnO4 = 3 K2C8H12O4 + 8 MnO2 + 2 KOH + 2 H2O
CH3COOH + NaCO3 = Na2CO3 + H2O + CO2 =>
CH3COOH + 8 NaCO3 = 4 Na2CO3 + 2 H2O + 6 CO2
C6H8O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
C6H8O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
Ag(NO3)(aq) + Cu(SO4)(aq) = Ag(SO4)(s) + Cu(NO3)(aq) =>
Ag(NO3)(aq) + Cu(SO4)(aq) = Ag(SO4)(s) + Cu(NO3)(aq)
HCN + MgO = Mg(CN)2 + H2O =>
2 HCN + MgO = Mg(CN)2 + H2O
Zn3(PO4)2 + Al2(SO4)3 = ZnSO4 + AlPO4 =>
Zn3(PO4)2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlPO4
C6H5SH + SO2 = CO2 + H2O + S =>
2 C6H5SH + 15 SO2 = 12 CO2 + 6 H2O + 17 S
Ca(OH)2 + HNO3 = CaNO3OH + H2O =>
Ca(OH)2 + HNO3 = CaNO3OH + H2O
Fe + C12 = Fe1C13 =>
12 Fe + 13 C12 = 12 Fe1C13
Sb2S3 + OH{-} = SbS3{3-} + SbO3{3-} + H2O =>
Sb2S3 + 6 OH{-} = SbS3{3-} + SbO3{3-} + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag + O = Ag3O2 =>
3 Ag + 2 O = Ag3O2
Ag2CrO4 = CrO4 + Ag =>
Ag2CrO4 = CrO4 + 2 Ag
C6H4C3H4O2 + O2 = H2O + CO2 =>
C6H4C3H4O2 + 10 O2 = 4 H2O + 9 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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