| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg + S2 = 2 HgS
Na2 + Pb(No3)2 = Pb + NaNo3 =>
Na2 + Pb(No3)2 = Pb + 2 NaNo3
O2(g) + PH3(g) = H2O(g) + P4O10(s) =>
8 O2(g) + 4 PH3(g) = 6 H2O(g) + P4O10(s)
H2SO4 + KCl + MnO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
4 H2SO4 + 6 KCl + MnO4 = 3 K2SO4 + MnSO4 + 4 H2O + 3 Cl2
As + Cl = AsCl5 =>
As + 5 Cl = AsCl5
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
SrCl2(aq) + Na2SO4(aq) = SrSO4(s) + Na2Cl2(aq) =>
SrCl2(aq) + Na2SO4(aq) = SrSO4(s) + Na2Cl2(aq)
CH3CH2CH2CH2COONa + NaOH = CH3CH2CH2CH3 + Na2CO3 =>
CH3CH2CH2CH2COONa + NaOH = CH3CH2CH2CH3 + Na2CO3
Zn(NO3)26H2O + Ga(NO3)3 + CH4N2O = ZnGa2O4 + H2O + CO2 + N2 =>
3 Zn(NO3)26H2O + 6 Ga(NO3)3 + 92.000000000001CH4N2O = 3 ZnGa2O4 + 187 H2O + 92.000000000001CO2 + 140 N2
H2Te + Sn(OH)4 = Sn2(Te)4 + H2O =>
4 H2Te + 2 Sn(OH)4 = Sn2(Te)4 + 8 H2O
(NH4)3PO4 + AlCl3 = AlPO4 + NH4Cl =>
(NH4)3PO4 + AlCl3 = AlPO4 + 3 NH4Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Fe(NO3)2 + KBr = K(NO3)2 + FeBr =>
Fe(NO3)2 + KBr = K(NO3)2 + FeBr
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
C2H5N + O2 = CO2 + H2O + NO =>
4 C2H5N + 15 O2 = 8 CO2 + 10 H2O + 4 NO
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
HAc + CO3 = Ac + H2CO3 =>
2 HAc + CO3 = 2 Ac + H2CO3
PH3 + H3PO3 = P4 + H2O =>
2 PH3 + 2 H3PO3 = P4 + 6 H2O
CuSCN + KIO3 + HCl = CuSO4 + ICl + HCN + KCl + H2O =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 ICl + 4 HCN + 7 KCl + 5 H2O
Fe2O3(s) + C = Fe + CO2 =>
2 Fe2O3(s) + 3 C = 4 Fe + 3 CO2
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
Br + Au = Br1Au2 =>
Br + 2 Au = Br1Au2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
[Co(H2O)6]Cl2 + KNCS = K2(Co(SCN)4) + KCl + H2O =>
[Co(H2O)6]Cl2 + 4 KNCS = K2(Co(SCN)4) + 2 KCl + 6 H2O
Fe2O3 + NH3 + H2SO4 = [Fe(NH4)(SO4)2] + H2O =>
Fe2O3 + 2 NH3 + 4 H2SO4 = 2[Fe(NH4)(SO4)2] + 3 H2O
C24H50 + NO3{-} + PO4{3-} + O2 + H{+} = C60H87O23N12P + H2O =>
10 C24H50 + 48 NO3{-} + 4 PO4{3-} + 19 O2 + 60 H{+} = 4 C60H87O23N12P + 106 H2O
MnO4{-} + OH{-} + HSO3{-} = H2O + SO4{2-} + MnO4{2-} =>
2 MnO4{-} + 3 OH{-} + HSO3{-} = 2 H2O + SO4{2-} + 2 MnO4{2-}
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
Na4[Fe(CN)6] + KIO3 + H2O = I2 + Fe(CN)6 + NaOH + KOH =>
5 Na4[Fe(CN)6] + 4 KIO3 + 12 H2O = 2 I2 + 5 Fe(CN)6 + 20 NaOH + 4 KOH
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Al(OH)3 + HCl = Al11Cl24(OH)9 + H2O =>
11 Al(OH)3 + 24 HCl = Al11Cl24(OH)9 + 24 H2O
BaCl2 + CuSO4 = BaSO4 + Cl2Cu =>
BaCl2 + CuSO4 = BaSO4 + Cl2Cu
Sn(SO4)2 + Ca = Sn + Ca(SO4)2 =>
Sn(SO4)2 + Ca = Sn + Ca(SO4)2
CH3COOH + SO4 = CO2 + HS + H2O =>
9 CH3COOH + 8 SO4 = 18 CO2 + 8 HS + 14 H2O
ZnSO4 + HCl = H2SO4 + ZnCl2 =>
ZnSO4 + 2 HCl = H2SO4 + ZnCl2
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHOOH + Cr2S3O12 + Na2SO4 + H2O =>
2 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CHOOH + Cr2S3O12 + Na2SO4 + 5 H2O
BaSO4 + CO2 = BaCO3 + SO3 =>
BaSO4 + CO2 = BaCO3 + SO3
KMnO4 + NaI + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + I2 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 5 I2 + 8 H2O
C(s) + O2(g) = CO2 =>
C(s) + O2(g) = CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn2(OH)2SO4 + HNO3 = Zn(NO3)2 + H2SO4 + H2O =>
Zn2(OH)2SO4 + 4 HNO3 = 2 Zn(NO3)2 + H2SO4 + 2 H2O
Na3PO4(aq) + MnCl2(s) = Mn3(PO4)2(aq) + NaCl(s) =>
2 Na3PO4(aq) + 3 MnCl2(s) = Mn3(PO4)2(aq) + 6 NaCl(s)
[Cr(OH)4] + OH = CrO4 + H2O =>
[Cr(OH)4] + 4 OH = CrO4 + 4 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O
Au + H2O = AuH2 + O =>
Au + H2O = AuH2 + O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
