| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C9H7Cl2N5 + 8 H2O2 = C10H15N + 8 CO2 + 4 NCl + 5 NH3
Sn(NO3)2 + Cs2CO3 = Sn2(CO3)2 + Cs(NO3) =>
2 Sn(NO3)2 + 2 Cs2CO3 = Sn2(CO3)2 + 4 Cs(NO3)
NaHCO3 + CH3COH = CH3COONa + CO22 + H2O =>
15 NaHCO3 + 8 CH3COH = 15 CH3COONa + CO22 + H2O
CH2CH2Br + AgNO3 = CH2CH2NO3 + AgBr =>
CH2CH2Br + AgNO3 = CH2CH2NO3 + AgBr
NH4CO3 + CaBr = CaCO3 + NH4Br =>
NH4CO3 + CaBr = CaCO3 + NH4Br
Cu(H2O){2+} + NH3 = Cu(NH3)4{2+} + H2O =>
Cu(H2O){2+} + 4 NH3 = Cu(NH3)4{2+} + H2O
HCl + K2Cr2O7 = Cl + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 6 Cl + 2 CrCl3 + 2 KCl + 7 H2O
(NH4)2SO4 + Ca3(PO4)2 = (NH4)3PO4 + CaSO4 =>
3(NH4)2SO4 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 CaSO4
H{+} + Cl{-} + MnO2 = Cl2 + MnCl2 + H2O =>
4 H{+} + 4 Cl{-} + MnO2 = Cl2 + MnCl2 + 2 H2O
SiCl5 + Mg = MgCl2 + Si =>
2 SiCl5 + 5 Mg = 5 MgCl2 + 2 Si
Zn(s) + AgNO3(s) = Zn(NO3)2(s) + Ag(s) =>
Zn(s) + 2 AgNO3(s) = Zn(NO3)2(s) + 2 Ag(s)
NaHSO3(aq) + KIO3(aq) = I2(aq) + Na2SO4(aq) + H2SO4(aq) + H2O(l) + K2SO4(aq) =>
10 NaHSO3(aq) + 4 KIO3(aq) = 2 I2(aq) + 5 Na2SO4(aq) + 3 H2SO4(aq) + 2 H2O(l) + 2 K2SO4(aq)
H2S + H2TeO6 = H2SO3 + H2TeO3 =>
H2S + H2TeO6 = H2SO3 + H2TeO3
HBr(aq) = H(g) + Br(l) =>
HBr(aq) = H(g) + Br(l)
In + CuSO4 = InO + CuSO3 =>
In + CuSO4 = InO + CuSO3
Na2S + AgNO3 = Na2NO3 + AgS =>
Na2S + AgNO3 = Na2NO3 + AgS
HCl2 + Zn = H + ZnCl =>
HCl2 + 2 Zn = H + 2 ZnCl
Sn + PCl5 = SnCl2 + PCl3 =>
Sn + PCl5 = SnCl2 + PCl3
HMn04 + Pb(NO3)2 + H2O = MnO2 + PbO2 + HN03 =>
26 HMn04 + 51 Pb(NO3)2 + 4 H2O = 104 MnO2 + 51 PbO2 + 34 HN03
CaCl2(s) + O2(g) = CaO(s) + Cl(g) =>
2 CaCl2(s) + O2(g) = 2 CaO(s) + 4 Cl(g)
K2O + N2O5 = KO + NNO =>
4 K2O + N2O5 = 8 KO + NNO
Zn + HCl4 = ZnCl + H2 =>
8 Zn + 2 HCl4 = 8 ZnCl + H2
Mg + (AlCl)3 = (MgCl)2 + Al =>
6 Mg + 2(AlCl)3 = 3(MgCl)2 + 6 Al
FeSO4 + Na2HPO4 = Fe3(PO4)2 + Na2SO4 + H2SO4 =>
3 FeSO4 + 2 Na2HPO4 = Fe3(PO4)2 + 2 Na2SO4 + H2SO4
BiCl3(aq) + H2S(aq) = BiS(aq) + H2Cl3(aq) =>
BiCl3(aq) + H2S(aq) = BiS(aq) + H2Cl3(aq)
MnSO4 + KCIO3 + KOH = K2MnO4 + KCI + K2SO4 + H2O =>
3 MnSO4 + 2 KCIO3 + 12 KOH = 3 K2MnO4 + 2 KCI + 3 K2SO4 + 6 H2O
Mg(ClO4)2 + KNO3 = Mg(NO3)2 + KClO4 =>
Mg(ClO4)2 + 2 KNO3 = Mg(NO3)2 + 2 KClO4
V2(SO4)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + (VO2)SO4 + H2O =>
5 V2(SO4)3 + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 10(VO2)SO4 + 4 H2O
(COOH) + NaO = NaOH + COO =>
(COOH) + NaO = NaOH + COO
KHCO3 + HBr = CO2 + H2O + KBr =>
KHCO3 + HBr = CO2 + H2O + KBr
KMnO4 + C6H12 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
36 KMnO4 + 5 C6H12 + 54 H2SO4 = 18 K2SO4 + 36 MnSO4 + 30 CO2 + 84 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PH + O2 = PHO2 =>
PH + O2 = PHO2
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NO(g) + H2O(aq) =>
3 Zn(s) + 8 HNO3(aq) = 3 Zn(NO3)2(aq) + 2 NO(g) + 4 H2O(aq)
K2HPO3 = PH3 + K3PO4 + K4P2O7 + H2O =>
8 K2HPO3 = 2 PH3 + 4 K3PO4 + K4P2O7 + H2O
NaCl{2} = NaCl{2] =>
NaCl{2} = NaCl{2]
Al + LiF = AlF3 + Li =>
Al + 3 LiF = AlF3 + 3 Li
SO2 + HNO3 + H2O = H2SO5 + NO =>
3 SO2 + 4 HNO3 + H2O = 3 H2SO5 + 4 NO
Na2CO3 + MgBr2 = MgCO3 + NaBr =>
Na2CO3 + MgBr2 = MgCO3 + 2 NaBr
Ca(s) + H2(l) + O2(g) = Ca(OH)2(s) =>
Ca(s) + H2(l) + O2(g) = Ca(OH)2(s)
Mg(OH)2 + (NH4)3PO4 = (Mg3(PO4)2) + NH4OH =>
3 Mg(OH)2 + 2(NH4)3PO4 = (Mg3(PO4)2) + 6 NH4OH
AgI + Fe = FeI3 + Ag =>
3 AgI + Fe = FeI3 + 3 Ag
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
H2S + Cl2 = S9 + HCl =>
9 H2S + 9 Cl2 = S9 + 18 HCl
Au + H = AuH =>
Au + H = AuH
(NH4)2Cr2O7 + H3PO4 + Cr4N = Cr2(HPO4)3 + H2O + NH4H2PO4 =>
3(NH4)2Cr2O7 + 29 H3PO4 + 2 Cr4N = 7 Cr2(HPO4)3 + 21 H2O + 8 NH4H2PO4
Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu
C4H10 + H2O = CO2 + H2 =>
C4H10 + 8 H2O = 4 CO2 + 13 H2
H2SO3 + Hg(OH)2 = HgSO3 + H2O =>
H2SO3 + Hg(OH)2 = HgSO3 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
