| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 8 HI = MnI + 4 H2O + KI + 3 I2
C + H2 = CH1 =>
2 C + H2 = 2 CH1
AlCl3 = Al2 + Cl3 =>
2 AlCl3 = Al2 + 2 Cl3
K2Cr2O7 + Al + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Al2(SO4)3 =>
K2Cr2O7 + 2 Al + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + Al2(SO4)3
K2Se + N2 = K3N + Se2 =>
6 K2Se + 2 N2 = 4 K3N + 3 Se2
NaClO + NH3 + H2O = NaOH + ClO{-} + NH4{+} =>
NaClO + NH3 + H2O = NaOH + ClO{-} + NH4{+}
P2S5 + O2 = PO3 + SO2 =>
P2S5 + 8 O2 = 2 PO3 + 5 SO2
K2CrO4 + Na2SO3 + H2O = Na2SO4 + Cr(OH)3 + KOH =>
2 K2CrO4 + 3 Na2SO3 + 5 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 4 KOH
C40H42 + O2 = CO2 + H2O =>
2 C40H42 + 101 O2 = 80 CO2 + 42 H2O
Ca2 + NaNo3 = Na + Ca(No3)2 =>
Ca2 + 4 NaNo3 = 4 Na + 2 Ca(No3)2
SiO2 + CaO = SiCa + O =>
SiO2 + CaO = SiCa + 3 O
Fe + Cu(NO3)2 + H2O = CuOHNO3 + Fe(NO3)3 + NO =>
Fe + 4 Cu(NO3)2 + 2 H2O = 4 CuOHNO3 + Fe(NO3)3 + NO
FeO + ZnO = FeZn + O2 =>
FeO + ZnO = FeZn + O2
H2O + NaNO2 = N2O + NaNO3 + NaOH =>
H2O + 4 NaNO2 = N2O + 2 NaNO3 + 2 NaOH
NaHCO3 + CH3COOH = CO2 + H2O + NaC2H3O =>
4 NaHCO3 + 5 CH3COOH = 6 CO2 + 6 H2O + 4 NaC2H3O
Cr2O6 = Cr2O3 + O =>
Cr2O6 = Cr2O3 + 3 O
C4H9Cl + NH3 = HCl + C4H8NH3 =>
C4H9Cl + NH3 = HCl + C4H8NH3
KCIO3 + CrCI + KOH = K2CrO4 + KCI + H2O =>
5 KCIO3 + 6 CrCI + 18 KOH = 6 K2CrO4 + 11 KCI + 9 H2O
FeS2 + H2O2 = FeO + SO2 + H =>
2 FeS2 + 5 H2O2 = 2 FeO + 4 SO2 + 10 H
C9H9O(l) + O2(l) = CO2(g) + H2O(l) =>
4 C9H9O(l) + 43 O2(l) = 36 CO2(g) + 18 H2O(l)
Al + CuSO4 = Al(SO4) + Cu =>
Al + CuSO4 = Al(SO4) + Cu
KBr + MnO2 + H2SO4 = MnSO4 + K2SO4 + Br + H2O =>
2 KBr + MnO2 + 2 H2SO4 = MnSO4 + K2SO4 + 2 Br + 2 H2O
Al(s) + HSO4(aq) = Al2(SO4)3(aq) + H2 =>
4 Al(s) + 6 HSO4(aq) = 2 Al2(SO4)3(aq) + 3 H2
C6H15N + HNO3 = CO2 + H2O + N2 =>
5 C6H15N + 39 HNO3 = 30 CO2 + 57 H2O + 22 N2
H2SiO3 + Cu(OH)2 = Cu(SiO3) + H2O =>
H2SiO3 + Cu(OH)2 = Cu(SiO3) + 2 H2O
Zn2125 + HCl = H2 + ZnCl2 =>
Zn2125 + 4250 HCl = 2125 H2 + 2125 ZnCl2
Li + Pb(NO3)2 = LiNO3 + Pb =>
2 Li + Pb(NO3)2 = 2 LiNO3 + Pb
Na(OH) + (NH4)2SO4 = Na2(SO4) + NH3 + H2O =>
2 Na(OH) + (NH4)2SO4 = Na2(SO4) + 2 NH3 + 2 H2O
H + N2 = HN3(aq) =>
2 H + 3 N2 = 2 HN3(aq)
CO2 + H2O = C6HO2 + O =>
12 CO2 + H2O = 2 C6HO2 + 21 O
K4[Fe(CN)6] + NH4OH = KOH + (NH4)4[Fe(CN)6] =>
K4[Fe(CN)6] + 4 NH4OH = 4 KOH + (NH4)4[Fe(CN)6]
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
MgCl2 + K2Co3 = MgCo3 + KCl =>
MgCl2 + K2Co3 = MgCo3 + 2 KCl
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
HI(aq) + Sr(OH)2(aq) = SrI2(aq) + H2O(l) =>
2 HI(aq) + Sr(OH)2(aq) = SrI2(aq) + 2 H2O(l)
Na2SCa(NO3)2 = Na2(NO3)2 + CaS =>
Na2SCa(NO3)2 = Na2(NO3)2 + CaS
H2O + O2 + CO = H4CO4 =>
4 H2O + O2 + 2 CO = 2 H4CO4
HCl2 + H2 = HCl =>
2 HCl2 + H2 = 4 HCl
H3PO4 + HF = H2PO3F + H2O =>
H3PO4 + HF = H2PO3F + H2O
HCl + K2Al2O4 + H2O = KCl + Al(OH)3 =>
2 HCl + K2Al2O4 + 2 H2O = 2 KCl + 2 Al(OH)3
H2SO4 + FeCl3 = HCl + Fe2(SO4)3 =>
3 H2SO4 + 2 FeCl3 = 6 HCl + Fe2(SO4)3
P4 + S2 = P2S5 =>
P4 + 5 S2 = 2 P2S5
Sn(NO3)2 + K3PO4 = Sn3(PO4)2 + KNO3 =>
3 Sn(NO3)2 + 2 K3PO4 = Sn3(PO4)2 + 6 KNO3
CaO + ZnO = CaZnO2 =>
CaO + ZnO = CaZnO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na4P4O12 + NaOH = Na3PO4 + H2O =>
Na4P4O12 + 8 NaOH = 4 Na3PO4 + 4 H2O
HNO3 = NO2 + H2 + O2 =>
2 HNO3 = 2 NO2 + H2 + O2
Co(OH)2 + HCl = CoOHCl + H2O =>
Co(OH)2 + HCl = CoOHCl + H2O
nitricacid + lithiumhydroxide = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
