| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)S + 2 HCl = (NH4)Cl2 + H2S
KI + FeCl3*6H2O = FeI3 + H2O + KCl =>
3 KI + FeCl3*6H2O = FeI3 + 6 H2O + 3 KCl
Au + FeCl3 = AuCl2 + Fe =>
3 Au + 2 FeCl3 = 3 AuCl2 + 2 Fe
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
C6H2Cl3OH + NaOH = C6H5OH + NaClO =>
C6H2Cl3OH + 3 NaOH = C6H5OH + 3 NaClO
Cu(OH)2 + NO2 = Cu(NO3)2 + NO + H2O =>
Cu(OH)2 + 3 NO2 = Cu(NO3)2 + NO + H2O
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
ammoniumhydroxide = ammonia + water =>
NH4OH = NH3 + H2O
H2S(g) + CH4(g) = CS2(g) + H2(g) =>
2 H2S(g) + CH4(g) = CS2(g) + 4 H2(g)
H2C2O4 + MnO4{-} + H{+} = (Mn)2{+} + CO2 + H2O =>
13 H2C2O4 + 4 MnO4{-} + 6 H{+} = 2(Mn)2{+} + 26 CO2 + 16 H2O
FeCl2 + NaOCl + HCl = FeCl3 + NaCl + H2O =>
2 FeCl2 + NaOCl + 2 HCl = 2 FeCl3 + NaCl + H2O
CuSO4 + KI = K2SO4 + Cu2I2 + I2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + Cu2I2 + I2
Mr(OH)2 + H2SO4 = MrSO4 + H2O =>
Mr(OH)2 + H2SO4 = MrSO4 + 2 H2O
C6H5CH(OH)CH3 + Mg + CO2HCl = C6H5CH(CH3)COOH + MgCl2 + H2O =>
33 C6H5CH(OH)CH3 + 12 Mg + 24 CO2HCl = 32 C6H5CH(CH3)COOH + 12 MgCl2 + 17 H2O
P + O*2 = P*4O*10 =>
P + 4 O*2 = P*4O*10
Pb + Cu{+2} = Pb{+2} + Cu{+} =>
Pb + 2 Cu{+2} = Pb{+2} + 2 Cu{+}
NaCIO + HI = NaI + HCIO =>
NaCIO + HI = NaI + HCIO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + K4Fe(CN)6 + H2SO4 = MnSO4 + K3Fe(CN)6 + K2SO4 + H2O =>
KMnO4 + 5 K4Fe(CN)6 + 4 H2SO4 = MnSO4 + 5 K3Fe(CN)6 + 3 K2SO4 + 4 H2O
Na2(Cr(OH)6) + H2O2 = Na2Cr2O7 + H2O + NaOH =>
2 Na2(Cr(OH)6) + 2 H2O2 = Na2Cr2O7 + 7 H2O + 2 NaOH
Ag2S + O2 = Ag + SO =>
2 Ag2S + O2 = 4 Ag + 2 SO
H2So4(aq) + NaOH(sol) = Na2So4(aq) + H2O(l) =>
H2So4(aq) + 2 NaOH(sol) = Na2So4(aq) + 2 H2O(l)
AgNO2 + Fe = Fe(NO2)2 + Ag =>
2 AgNO2 + Fe = Fe(NO2)2 + 2 Ag
Na2CO3 + Ca(Cl2) = NaCl + CaCO3 =>
Na2CO3 + Ca(Cl2) = 2 NaCl + CaCO3
SO3 + Na = Na2SO3 =>
SO3 + 2 Na = Na2SO3
C7H6O + Br2 = C7H6OBr2 =>
C7H6O + Br2 = C7H6OBr2
Al + Sc = AlSc =>
Al + Sc = AlSc
H2SO4 + NaCI = H2CI + NaSO4 =>
H2SO4 + NaCI = H2CI + NaSO4
HNo3 + Ca(OH)2 = H2O + Ca(No3)2 =>
2 HNo3 + Ca(OH)2 = 2 H2O + Ca(No3)2
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
H3PO4 + HCl + Zn = PH + ZnCl2 + H2O =>
H3PO4 + 6 HCl + 3 Zn = PH + 3 ZnCl2 + 4 H2O
H3PO4 + (NH4)2MoO4 = (NH4)7[P(Mo2O7)6] + NH3 + H2O =>
H3PO4 + 12(NH4)2MoO4 = (NH4)7[P(Mo2O7)6] + 17 NH3 + 10 H2O
C4H8 + KMnO4 + H2O + H{+} = (CH5)2(OH)2 + MnO4{2–} + KOH =>
3 C4H8 + 8 KMnO4 + 20 H2O + 16 H{+} = 6(CH5)2(OH)2 + 8 MnO4{2–} + 8 KOH
Ll + Cl = LlCl =>
Ll + Cl = LlCl
Pr2(CO3)3 + HNO3 = Pr(NO3)3 + CO2 + H2O =>
Pr2(CO3)3 + 6 HNO3 = 2 Pr(NO3)3 + 3 CO2 + 3 H2O
CH3CHOHCH2CH2CH3 + I2 + NaOH = CHI3 + CH3COONa + NaIH2O =>
CH3CHOHCH2CH2CH3 + 8 I2 + 8 NaOH = 3 CHI3 + CH3COONa + 7 NaIH2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
CrCl2 + NaOH = CrCl2NaOH =>
CrCl2 + NaOH = CrCl2NaOH
Ba(OH)2H16O8(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2H16O8(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 10 H2O(l) + 2 NH3(g)
CH4(g) + H2O = CO2 + H2 =>
CH4(g) + 2 H2O = CO2 + 4 H2
CaBr2 + KF = CaF2 + KBr =>
CaBr2 + 2 KF = CaF2 + 2 KBr
HCH3CO2 + H2O = H3CO3 + CH3 =>
HCH3CO2 + H2O = H3CO3 + CH3
SO3 + NaCl = NaSO3 + Cl =>
SO3 + NaCl = NaSO3 + Cl
MnO4{-} + Cl{-} + H2O = Mn{2+} + Cl2 + OH{-} =>
2 MnO4{-} + 10 Cl{-} + 8 H2O = 2 Mn{2+} + 5 Cl2 + 16 OH{-}
MgOH + CuCl = MgCl + CuOH =>
MgOH + CuCl = MgCl + CuOH
H2SiO3 + K(OH) = K2SiO3 + H2O =>
H2SiO3 + 2 K(OH) = K2SiO3 + 2 H2O
HAu + Cl = HAuCl4 =>
HAu + 4 Cl = HAuCl4
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
K2S2O8 + KI = SO4 + K3I =>
K2S2O8 + KI = 2 SO4 + K3I
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
