| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBrAgN = KNAgBr
CH3COOHNaHCO3 = H2CO3NaCH3CO2 =>
CH3COOHNaHCO3 = H2CO3NaCH3CO2
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
iron + hydrochloricacid = iron(ii)chloride + hydrogen =>
Fe + 2 HCl = FeCl2 + H2
NaBrAg = AgBrNa =>
NaBrAg = AgBrNa
Sb + S = SbS =>
Sb + S = SbS
Sb(s) + I2(g) = SbI3(s) =>
2 Sb(s) + 3 I2(g) = 2 SbI3(s)
C4H2O3C8H16 = H2OC12H16O2 =>
C4H2O3C8H16 = H2OC12H16O2
C6H8O7 + KOH = C6H5O7K3 + H2O =>
C6H8O7 + 3 KOH = C6H5O7K3 + 3 H2O
H2(SO4) + Hg2Cl2 = H2Cl2 + Hg2(SO4) =>
H2(SO4) + Hg2Cl2 = H2Cl2 + Hg2(SO4)
Sb2S3 + KClO3 = Sb2O3 + SO2 + K2O + Cl2 =>
5 Sb2S3 + 18 KClO3 = 5 Sb2O3 + 15 SO2 + 9 K2O + 9 Cl2
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
Ca(CH3COO)2 = CaCO3 + CH3COCH3 =>
Ca(CH3COO)2 = CaCO3 + CH3COCH3
NaBr + KMnO4 = NaMnO4 + KBr =>
NaBr + KMnO4 = NaMnO4 + KBr
Ba(No3)2 + Sr(NO3)2 = Ba(NO3)2 + Sr(No3)2 =>
Ba(No3)2 + Sr(NO3)2 = Ba(NO3)2 + Sr(No3)2
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
ZnCO3 = Zn(CO3) =>
ZnCO3 = Zn(CO3)
C2H6 + H2O = CH3OOH + H =>
C2H6 + 4 H2O = 2 CH3OOH + 6 H
C3H5Br3 + O2 = HBr + CO2 + H2O =>
2 C3H5Br3 + 7 O2 = 6 HBr + 6 CO2 + 2 H2O
Na2CrO4KIO3 = Na2IO3KCrO4 =>
Na2CrO4KIO3 = Na2IO3KCrO4
HNO3(aq) + KI(aq) = HI(s) + KNO3(aq) =>
HNO3(aq) + KI(aq) = HI(s) + KNO3(aq)
LiNO3(aq) + Na2CO3(aq) = Li2CO3 + NaNO3 =>
2 LiNO3(aq) + Na2CO3(aq) = Li2CO3 + 2 NaNO3
CO3Ca = CO2 + OCa =>
CO3Ca = CO2 + OCa
NH3 + CI = N2H4 + NH4CI =>
4 NH3 + 2 CI = N2H4 + 2 NH4CI
KO4 + H2O = KOH + O2 =>
4 KO4 + 2 H2O = 4 KOH + 7 O2
M + NaNO3 = M(NO3)3 + Na =>
M + 3 NaNO3 = M(NO3)3 + 3 Na
K4Fe(CN)6 + K(MnO4) + H2(SO4) = KH(SO4) + Fe2(SO4)3 + Mn(SO4) + H(NO3) + CO2 + H2O =>
10 K4Fe(CN)6 + 122 K(MnO4) + 299 H2(SO4) = 162 KH(SO4) + 5 Fe2(SO4)3 + 122 Mn(SO4) + 60 H(NO3) + 60 CO2 + 188 H2O
C4H4O + C2H2(CO)2O = C8H6O4 =>
C4H4O + C2H2(CO)2O = C8H6O4
K2C2O4*H2O + FeCl3 = (FeK3(C2O4)3*H2O) + KCl + H2O =>
3 K2C2O4*H2O + FeCl3 = (FeK3(C2O4)3*H2O) + 3 KCl + 2 H2O
MnO4{-} + OH{-} = H2O + MnO4{3-} + O2 =>
2 MnO4{-} + 4 OH{-} = 2 H2O + 2 MnO4{3-} + O2
CaI2(aq) + Na2CO3(aq) = CaCO3(s) + NaI(aq) =>
CaI2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaI(aq)
Ca + SO2 = CaO + S =>
2 Ca + SO2 = 2 CaO + S
NaAtBr = NaBrAt =>
NaAtBr = NaBrAt
MgBr2 + V2(CO3)5 = MgCO3 + VBr5 =>
5 MgBr2 + V2(CO3)5 = 5 MgCO3 + 2 VBr5
HNO3 + K2CO3 = H2O + CO2 + KNO3 =>
2 HNO3 + K2CO3 = H2O + CO2 + 2 KNO3
K + SO2 = K2SO3 + K2S2O3 =>
4 K + 3 SO2 = K2SO3 + K2S2O3
H{+} + Cr2O7{2-} + C2H6O = Cr{3+} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{2-} + C2H6O = 4 Cr{3+} + 2 CO2 + 11 H2O
Ca(OH)2 + NaCl = CaCl2 + Na(OH) =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 Na(OH)
Na3PO3 + K2SO4 = Na2SO4 + K3PO3 =>
2 Na3PO3 + 3 K2SO4 = 3 Na2SO4 + 2 K3PO3
N2 + SO3 = N(SO3) =>
N2 + 2 SO3 = 2 N(SO3)
AgNO3 + I2 = AgI + AgIO3 + NO2 =>
6 AgNO3 + 3 I2 = 4 AgI + 2 AgIO3 + 6 NO2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ti + Br2 = TiBr4 =>
Ti + 2 Br2 = TiBr4
C6H11OH + HNO3 = C6H10O4 + HNO2 + H2O =>
C6H11OH + 4 HNO3 = C6H10O4 + 4 HNO2 + H2O
(NH4)(OH) + Al2(SO4)3 = (NH4)2SO4 + Al(OH)3 =>
6(NH4)(OH) + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(OH)3
KIOH = KOHI =>
KIOH = KOHI
S(g)Cu(s) = CuS =>
S(g)Cu(s) = CuS
PaI5 = Pa + I5 =>
PaI5 = Pa + I5
Hg2(NO3)2 + H2S = HgS + Hg + HNO3 =>
Hg2(NO3)2 + H2S = HgS + Hg + 2 HNO3
CoCl2 + KI = CoI2 + KCl =>
CoCl2 + 2 KI = CoI2 + 2 KCl
| 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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
