| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaOH + CO2 = 2 Na2O + C(OH)4
Ca(OH)2 + HF = Ca + HF(OH) =>
Ca(OH)2 + 2 HF = Ca + 2 HF(OH)
S + C = C2S =>
S + 2 C = C2S
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
MgS + H2O = H2 + MgSO4 =>
MgS + 4 H2O = 4 H2 + MgSO4
Cr(ClO)3 + Ca(NO3)2 = Cr(NO3)3 + Ca(ClO)2 =>
2 Cr(ClO)3 + 3 Ca(NO3)2 = 2 Cr(NO3)3 + 3 Ca(ClO)2
C6H12O6(g) + O2(g) = CO2 + H2O =>
C6H12O6(g) + 6 O2(g) = 6 CO2 + 6 H2O
C6H10O + H2O = CO + H2 =>
C6H10O + 5 H2O = 6 CO + 10 H2
NaIO3 + SO2 + H2O = I2 + H2SO4 + Na2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + 4 H2SO4 + Na2SO4
KMnO4 + H3PO4 = K3PO4 + H3Mn3O12 =>
3 KMnO4 + H3PO4 = K3PO4 + H3Mn3O12
P + KClO2 = KCl + P2O5 =>
4 P + 5 KClO2 = 5 KCl + 2 P2O5
NaBr + H({-}3)PO({-}4) = Na({-}3)PO({-}4) + HBr =>
NaBr + H({-}3)PO({-}4) = Na({-}3)PO({-}4) + HBr
C12H87O23N12P + O2 = CO2 + NH3 + H2O + PO4 =>
4 C12H87O23N12P + 61 O2 = 48 CO2 + 48 NH3 + 102 H2O + 4 PO4
H2SO4 + NaAlO2 = Al2(SO4)3 + H2O + Na2SO4 =>
4 H2SO4 + 2 NaAlO2 = Al2(SO4)3 + 4 H2O + Na2SO4
KNO2 + NaI + H2SO4 = I2 + K2SO4 + Na2SO4 + NO + H2O =>
2 KNO2 + 2 NaI + 2 H2SO4 = I2 + K2SO4 + Na2SO4 + 2 NO + 2 H2O
Fe2(SO4)3(aq) + H2O(l) + CCl4(aq) = H2SO4(aq) + Fe2(ClO)3(aq) + CO2(g) + H2 =>
4 Fe2(SO4)3(aq) + 18 H2O(l) + 3 CCl4(aq) = 12 H2SO4(aq) + 4 Fe2(ClO)3(aq) + 3 CO2(g) + 6 H2
CaO + CO2 = COCaO2 =>
CaO + CO2 = COCaO2
Na2SO4(aq) + CaBr2(aq) = Ca(SO4)(s) + NaBr(aq) =>
Na2SO4(aq) + CaBr2(aq) = Ca(SO4)(s) + 2 NaBr(aq)
KNH + O2 = KNO3 + H2O =>
4 KNH + 7 O2 = 4 KNO3 + 2 H2O
Li[AlH4] + BF3 = LiF + AlF3 + B2H6 =>
3 Li[AlH4] + 4 BF3 = 3 LiF + 3 AlF3 + 2 B2H6
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
Sr(NO3)2 + CaSO4 = SrSO4 + Ca(NO3)2 =>
Sr(NO3)2 + CaSO4 = SrSO4 + Ca(NO3)2
Cu(CH3CO2)2*H2O + (C2H5NO2) = Cu(C2H4NO2)2*H2O + (CH3COOH) =>
Cu(CH3CO2)2*H2O + 2(C2H5NO2) = Cu(C2H4NO2)2*H2O + 2(CH3COOH)
KMnO4 + S = SO2 + K2MnO4 + MnO2 =>
2 KMnO4 + S = SO2 + K2MnO4 + MnO2
BN + Cl2 = BCl3 + N2 =>
2 BN + 3 Cl2 = 2 BCl3 + N2
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg(NO3)2 + N2 = Mg3N2 + NO3 =>
3 Mg(NO3)2 + N2 = Mg3N2 + 6 NO3
K(MnO4) + As2O3 + H2(SO4) = K2(SO4) + Mn(SO4) + As2O5 + H2O =>
4 K(MnO4) + 5 As2O3 + 6 H2(SO4) = 2 K2(SO4) + 4 Mn(SO4) + 5 As2O5 + 6 H2O
K + Fe(NO3)3 = K(NO3) + Fe =>
3 K + Fe(NO3)3 = 3 K(NO3) + Fe
MnO2 + CuClO3 = Mn(ClO3)2 + CuO =>
MnO2 + 2 CuClO3 = Mn(ClO3)2 + 2 CuO
BN + H2O = B2O3 + NH3 =>
2 BN + 3 H2O = B2O3 + 2 NH3
Cs2 + H2O = Cs2OH2 =>
Cs2 + H2O = Cs2OH2
C3H4(OH)2 + O2 = CO2 + H2O =>
2 C3H4(OH)2 + 7 O2 = 6 CO2 + 6 H2O
Fe2PO3 + Ni = NiPO3 + Fe =>
Fe2PO3 + Ni = NiPO3 + 2 Fe
Cu(NO3)2 + Ba = Ba(NO3)2 + Cu =>
Cu(NO3)2 + Ba = Ba(NO3)2 + Cu
CH3CH(CN)CH3 + H2O + HCl = CH3CH(CH3)COOH + NH4Cl =>
CH3CH(CN)CH3 + 2 H2O + HCl = CH3CH(CH3)COOH + NH4Cl
Hg2Cl2 + HIO3 + HCl = HgCl2 + ICl + H2O =>
2 Hg2Cl2 + HIO3 + 5 HCl = 4 HgCl2 + ICl + 3 H2O
SnCl2 + NaOH + HgCl2 = Na2SnO3 + Hg + NaCl + H2O =>
SnCl2 + 6 NaOH + HgCl2 = Na2SnO3 + Hg + 4 NaCl + 3 H2O
Sb2S3 + KOH + H2O2 = HSbO3S + H2O + K2SO4 =>
Sb2S3 + 2 KOH + 8 H2O2 = 2 HSbO3S + 8 H2O + K2SO4
Br2 + FeI3 = I2 + FeBr3 =>
3 Br2 + 2 FeI3 = 3 I2 + 2 FeBr3
C6H8O7 + H3PO4 = C6H12 + H2O + H2PO4 =>
C6H8O7 + 18 H3PO4 = C6H12 + 7 H2O + 18 H2PO4
Mg(NO3) + KOH = Mg(OH) + K(NO3) =>
Mg(NO3) + KOH = Mg(OH) + K(NO3)
KHSO4 + MgCO3 = H2O + Mg(SO4)2 + K + CO2 =>
2 KHSO4 + MgCO3 = H2O + Mg(SO4)2 + 2 K + CO2
KOH + Na = NaOH + K =>
KOH + Na = NaOH + K
CH14O07 = C + H2O =>
CH14O07 = C + 7 H2O
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
ClCH2CH3 + Na2SO3 + H2O = NaCl + H2SO3 + HOCH2CH3 =>
2 ClCH2CH3 + Na2SO3 + 2 H2O = 2 NaCl + H2SO3 + 2 HOCH2CH3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
