| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au + HNO3 + 2 HCl = 2 AuCl + HNO2 + H2O
K2Cr2O7 + KCl + H2SO4 = Cl2 + K2SO4 + Cr2O3 + H2O =>
K2Cr2O7 + 6 KCl + 4 H2SO4 = 3 Cl2 + 4 K2SO4 + Cr2O3 + 4 H2O
Sn(s) + AgNO3(aq) = Sn(NO3)4(aq) + Ag(s) =>
Sn(s) + 4 AgNO3(aq) = Sn(NO3)4(aq) + 4 Ag(s)
Br2 + CHCl3 = Br2CHCl3 =>
Br2 + CHCl3 = Br2CHCl3
Na2S + N2 = Na3N + S =>
3 Na2S + N2 = 2 Na3N + 3 S
(NH4)2S2O3 + AgC2H3O2 = NH4C2H3O2 + Ag2S2O3 =>
(NH4)2S2O3 + 2 AgC2H3O2 = 2 NH4C2H3O2 + Ag2S2O3
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
NH4Cl + NaBH4 = B3N3H6 + H2 + NaCl =>
3 NH4Cl + 3 NaBH4 = B3N3H6 + 9 H2 + 3 NaCl
Fe{3+} + Na2SiO3 = Fe2(SiO3)3 + Na{+} =>
2 Fe{3+} + 3 Na2SiO3 = Fe2(SiO3)3 + 6 Na{+}
LiOH + MgCl2 = Mg(OH)2 + LiCl =>
2 LiOH + MgCl2 = Mg(OH)2 + 2 LiCl
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2 =>
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2
H2C2O4 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
Cu(NO3)2 + HCl = Cu(Cl)2 + HNO3 =>
Cu(NO3)2 + 2 HCl = Cu(Cl)2 + 2 HNO3
Zn(CH3COO)2 + C4H9OH = ZnO + CH3COOH + C4H10 =>
Zn(CH3COO)2 + 5 C4H9OH = ZnO + 4 CH3COOH + 4 C4H10
NaF + KIO3 = NaIO3 + KF =>
NaF + KIO3 = NaIO3 + KF
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Mg(OH)2N2O5 = Mg(NO3)2H2O =>
Mg(OH)2N2O5 = Mg(NO3)2H2O
NaClO + NaOH + I2 = NaIO3 + NaCl + H2 =>
4 NaClO + 2 NaOH + I2 = 2 NaIO3 + 4 NaCl + H2
F + AgNO3 = AgF + NO3 =>
F + AgNO3 = AgF + NO3
Zh + HCl = ZhCl2 + H2 =>
Zh + 2 HCl = ZhCl2 + H2
CH3O + H2O = CH4 + HO2 =>
CH3O + H2O = CH4 + HO2
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(aq) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(aq) + 6 NH4Cl(aq)
Cr2O7{2-} + NH4{+} = N2 + Cr2O3 + H2O =>
Cr2O7{2-} + 2 NH4{+} = N2 + Cr2O3 + 4 H2O
H2O + SO2 = H2SO4 + H2S =>
4 H2O + 4 SO2 = 3 H2SO4 + H2S
Al(s) + NaOH(aq) + H2O(l) = NaAlO(l)2(s) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 2 H2O(l) = 2 NaAlO(l)2(s) + 3 H2(g)
F2 + NaOH = F2O + Na + H =>
F2 + NaOH = F2O + Na + H
SO2 + O2 = SO2SO3 =>
4 SO2 + O2 = 2 SO2SO3
Pb2{+} + Mg = Pb + Mg2{+} =>
Pb2{+} + 2 Mg = 2 Pb + Mg2{+}
CH3COC3 + O2 = CO2 + H2O =>
4 CH3COC3 + 21 O2 = 20 CO2 + 6 H2O
ZnO + H2O = Zn(OH)3 + H2 =>
2 ZnO + 4 H2O = 2 Zn(OH)3 + H2
MnS + HCl = H2S + MnCl2 =>
MnS + 2 HCl = H2S + MnCl2
Al + Cr2H2O7 = AlH2O7 + Cr =>
Al + Cr2H2O7 = AlH2O7 + 2 Cr
NaI + PbCl2 = NaCl2 + PbI =>
NaI + PbCl2 = NaCl2 + PbI
Sm60Mo24P48O192P3 = SmPO4 + Sm4P3O12 + Mo + Mo3P =>
Sm60Mo24P48O192P3 = 12 SmPO4 + 12 Sm4P3O12 + 15 Mo + 3 Mo3P
H2S + PbCl2 = HCl + PbS =>
H2S + PbCl2 = 2 HCl + PbS
Mg3P2 + HCl = MgCl2 + H3P =>
Mg3P2 + 6 HCl = 3 MgCl2 + 2 H3P
CH3CH2CH2CH(OH)CH3 + H2SO4 = CH3CHHCCCH2 + H2O + H2S04 =>
26 CH3CH2CH2CH(OH)CH3 + 12 H2SO4 = 26 CH3CHHCCCH2 + 74 H2O + 3 H2S04
LiOH + VCl3 = LiCl + V(HO)3 =>
3 LiOH + VCl3 = 3 LiCl + V(HO)3
NaHCO3(s) + H2O = H2CO3 + NaOH =>
NaHCO3(s) + H2O = H2CO3 + NaOH
AgNO3 + H2O2 = HNO3 + Ag2O2 =>
2 AgNO3 + H2O2 = 2 HNO3 + Ag2O2
KAl(SO4)2 + Na2CO3 + H2O = Al(OH)3 + CO2 + K2SO4 + Na2SO4 =>
2 KAl(SO4)2 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + K2SO4 + 3 Na2SO4
FeCl2(ac) + Na3PO4(ac) = Fe3(PO4)2(g) + NaCl(ac) =>
3 FeCl2(ac) + 2 Na3PO4(ac) = Fe3(PO4)2(g) + 6 NaCl(ac)
KOH + CuO = KO + CuOH =>
KOH + CuO = KO + CuOH
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
H2Cr2O7 + C2H40 = Cr + C2H4O + H2O =>
19 H2Cr2O7 + 6 C2H40 = 38 Cr + 6 C2H4O + 127 H2O
CuS + HNO3 = Cu(NO3)2 + H2O + S + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 3 S + 2 NO
(CH3)2CHCH2CH2OH + CH3COCl = CH3COOCH2CH2CH(CH3)2 + HCl =>
(CH3)2CHCH2CH2OH + CH3COCl = CH3COOCH2CH2CH(CH3)2 + HCl
NH4OH + CuS = Cu(NH3)4S + H2O =>
4 NH4OH + CuS = Cu(NH3)4S + 4 H2O
F2 + Cl2O = F2ClO2 + Cl2 =>
2 F2 + 4 Cl2O = 2 F2ClO2 + 3 Cl2
Cr + Mn2O3 = Cr2O3 + MnO =>
2 Cr + 3 Mn2O3 = Cr2O3 + 6 MnO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
