| Équations équilibrées la veille | Équations équilibrées le lendemain |
HZCO3 = CO2 + HZO
Ag2 + CO3 = Ag2C + O2 =>
2 Ag2 + 2 CO3 = 2 Ag2C + 3 O2
Zn + HBiCl4 = ZnCl2 + Bi + HCl =>
3 Zn + 2 HBiCl4 = 3 ZnCl2 + 2 Bi + 2 HCl
C6H12O6 + C4H3O6 = C16H22O11 + OH =>
46 C6H12O6 + 15 C4H3O6 = 21 C16H22O11 + 135 OH
TiF3 + CaTe = TiTe + CaF3 =>
TiF3 + CaTe = TiTe + CaF3
C2H5Br3 + Zn = C2H5Br + ZnBr2 =>
C2H5Br3 + Zn = C2H5Br + ZnBr2
Sn{2+} + Bi(NO3)3 = Bi + Sn{4+} + NO3{-} =>
3 Sn{2+} + 2 Bi(NO3)3 = 2 Bi + 3 Sn{4+} + 6 NO3{-}
NaNO3 + SiO2 = Na2SiO3 + N2 + O3 =>
6 NaNO3 + 3 SiO2 = 3 Na2SiO3 + 3 N2 + 5 O3
K2SO3 + H2SO4 = K2SO4 + SO3H2 =>
K2SO3 + H2SO4 = K2SO4 + SO3H2
KMnO4(aq) + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
2 KMnO4(aq) + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
SrCl3 + NaOH = Sr2O3 + HCl + NaCl =>
2 SrCl3 + 3 NaOH = Sr2O3 + 3 HCl + 3 NaCl
KMnO4 + NaHCO3 = (OH)2 + MnO2 + KOH + NaCO3 =>
2 KMnO4 + 4 NaHCO3 = (OH)2 + 2 MnO2 + 2 KOH + 4 NaCO3
KC4H5O6 + NaOH = KOH + NaC4H5O6 =>
KC4H5O6 + NaOH = KOH + NaC4H5O6
Cu + NaCl = NaCu + Cl =>
Cu + NaCl = NaCu + Cl
K2MnO4 + H2SO4 = MnSO4 + KMnO4 + K2SO4 + H2O =>
5 K2MnO4 + 4 H2SO4 = MnSO4 + 4 KMnO4 + 3 K2SO4 + 4 H2O
NiSO4 + KCl = K2SO4 + NiCl2 =>
NiSO4 + 2 KCl = K2SO4 + NiCl2
FeCl3 + H2S = FeCl2HCl + S =>
2 FeCl3 + H2S = 2 FeCl2HCl + S
PbO2 + KOH + KNO2 = KNO3 + K2PbO2 + H2O =>
PbO2 + 2 KOH + KNO2 = KNO3 + K2PbO2 + H2O
Na2SnO2 + NaMnO4 + H2O = Na2SnO3 + NaOH + MnO2 =>
3 Na2SnO2 + 2 NaMnO4 + H2O = 3 Na2SnO3 + 2 NaOH + 2 MnO2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CH3CH2OK + H2O = CH3CH2OH + KOH =>
CH3CH2OK + H2O = CH3CH2OH + KOH
Ag2SO4 + Ni = AgNi + SO4 =>
Ag2SO4 + 2 Ni = 2 AgNi + SO4
SiO2 + HF = SiF + O2H =>
SiO2 + HF = SiF + O2H
Mg(OH)2(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O =>
Mg(OH)2(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + 2 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Ni + H4P2O5 = Ni4(P2O5)3 + H2 =>
4 Ni + 3 H4P2O5 = Ni4(P2O5)3 + 6 H2
Al3 + H2SO4 = (Al2(SO4)3) + H2 =>
2 Al3 + 9 H2SO4 = 3(Al2(SO4)3) + 9 H2
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
FeCl + KOH = KCl + FeOH =>
FeCl + KOH = KCl + FeOH
CH3{-}CH = CH{-}CH2{-}CH3 + H2 = =>
CH3{-}CH = CH{-}CH2{-}CH3 + H2
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O =>
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
C2H4 + CO2 + H2O = C2H5O2H =>
5 C2H4 + 2 CO2 + 8 H2O = 6 C2H5O2H
NaHPO4 + Ca(OH)2 = Ca(HPO4)2 + NaOH =>
2 NaHPO4 + Ca(OH)2 = Ca(HPO4)2 + 2 NaOH
P2O5 + Mg(OH)2 = MgP2O6 + H2O =>
P2O5 + Mg(OH)2 = MgP2O6 + H2O
Cu(OH)2(aq) + HCl(aq) = CuCl2(aq) + H2O(l) =>
Cu(OH)2(aq) + 2 HCl(aq) = CuCl2(aq) + 2 H2O(l)
NaOH + Ca(OH)2 + Cl = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 4 Cl = Ca(ClO)2 + 2 NaCl + 2 H2O
NO3{-} + H{+} + P4S6 = NO + H3PO4 + SO2 + H2O =>
44 NO3{-} + 44 H{+} + 3 P4S6 = 44 NO + 12 H3PO4 + 18 SO2 + 4 H2O
CH3COCNOHNO2 + HClO = CCl3NO2 + CH3COOOH + HNO3 + HCl =>
6 CH3COCNOHNO2 + 29 HClO = 4 CCl3NO2 + 7 CH3COOOH + 8 HNO3 + 17 HCl
AgNO3(aq) + KBr(aq) = AgBr(s) + KNO3(aq) =>
AgNO3(aq) + KBr(aq) = AgBr(s) + KNO3(aq)
PbCl2 + H2O = PbO + HCl =>
PbCl2 + H2O = PbO + 2 HCl
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2S3O12 + K2SO4 + ZnSO4 + Cl2 + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2S3O12 + K2SO4 + 3 ZnSO4 + 3 Cl2 + 7 H2O
KI + Cu(NO3)2 = KNO3 + CuI + I2 =>
4 KI + 2 Cu(NO3)2 = 4 KNO3 + 2 CuI + I2
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
Cr2O3 + CO2 = Cr2CO5 =>
Cr2O3 + CO2 = Cr2CO5
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
AgNO3 + NH4CNS = AgCNS + NH4NO3 =>
AgNO3 + NH4CNS = AgCNS + NH4NO3
NiSO4 + HCl = NiCl + HSO4 =>
NiSO4 + HCl = NiCl + HSO4
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2 =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2
HF + Pt = PtF2 + H2 =>
2 HF + Pt = PtF2 + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/24
Équations équilibrées sur11/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
