| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 H2O2 + 2 MnCl2 + 6 KOH = 2 KMnO4 + 4 KClO + 12 H2O
MnO4{-} + SO2 + H2O = Mn + HSO4{-} + H{+} =>
2 MnO4{-} + 7 SO2 + 6 H2O = 2 Mn + 7 HSO4{-} + 5 H{+}
C3H6 + OH = C3H4 + H2O =>
C3H6 + 2 OH = C3H4 + 2 H2O
HNO3 + H2SO4 + Al(OH)3 = AlSO4NO3 + H2O =>
HNO3 + H2SO4 + Al(OH)3 = AlSO4NO3 + 3 H2O
KMnO4 + H2SO4 + CH3CH2CH2COH = K2SO4 + MnSO4 + H2O + CH3CH2CH2COOH =>
2 KMnO4 + 3 H2SO4 + 5 CH3CH2CH2COH = K2SO4 + 2 MnSO4 + 3 H2O + 5 CH3CH2CH2COOH
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2SO4 + KCl = (NH4)2Cl + KSO4 =>
(NH4)2SO4 + KCl = (NH4)2Cl + KSO4
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + KSO4 + NaSO4 + H2O =>
3 KMnO4 + 6 H2SO4 + 4 NaHSO3 = 3 MnSO4 + 3 KSO4 + 4 NaSO4 + 8 H2O
Ca(AlO2)2 + H + Cl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 H + 8 Cl = 2 AlCl3 + CaCl2 + 4 H2O
Fe2O3H2O + C = Fe + CO + H2O =>
Fe2O3H2O + 3 C = 2 Fe + 3 CO + H2O
Fe + Sn = Fe2Sn =>
2 Fe + Sn = Fe2Sn
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na2Cr2O7 + H2SO4 = Na2SO4 + H2O + CrO3 =>
Na2Cr2O7 + H2SO4 = Na2SO4 + H2O + 2 CrO3
K + N = K3N =>
3 K + N = K3N
Pb[NO3]2 + NaCl = NaNO3 + PbCl2 =>
Pb[NO3]2 + 2 NaCl = 2 NaNO3 + PbCl2
ZnOH = Zn + H2 + O2 =>
2 ZnOH = 2 Zn + H2 + O2
MgCaCl2 = MgCl2Ca =>
MgCaCl2 = MgCl2Ca
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
(NH4)2SO3 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + K2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 5(NH4)2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
HNO3 + Hg2S = S + NO + HgNO3 + H2O =>
8 HNO3 + 3 Hg2S = 3 S + 2 NO + 6 HgNO3 + 4 H2O
HFeCl = HClFe =>
HFeCl = HClFe
CH3CHClCOONa + CH3CH2Br = NaBr + CH3CHClCOOCH2CH3 =>
CH3CHClCOONa + CH3CH2Br = NaBr + CH3CHClCOOCH2CH3
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
H3AsO3 + Ni(OH)2 = Ni3(AsO3)2 + H2O =>
2 H3AsO3 + 3 Ni(OH)2 = Ni3(AsO3)2 + 6 H2O
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H12O7 + 2 H2O
ClNH2 + H2O = OH{-} + ClNH3{+} =>
ClNH2 + H2O = OH{-} + ClNH3{+}
Ag + HCIO3 = AgCI + AgCIO3 + H2O =>
6 Ag + 6 HCIO3 = AgCI + 5 AgCIO3 + 3 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = H2O + CH3COH + Cr2(SO4) + K2SO4 =>
5 CH3CH2OH + K2Cr2O7 + 2 H2SO4 = 7 H2O + 5 CH3COH + Cr2(SO4) + K2SO4
MnO4 + (NH)2Fe(SO4)2 + H = MnSO4 + FeO + H2O + NH =>
2 MnO4 + (NH)2Fe(SO4)2 + 14 H = 2 MnSO4 + FeO + 7 H2O + 2 NH
C2H5OH + C2H5Br = C2H5OC2H5 + HBr =>
C2H5OH + C2H5Br = C2H5OC2H5 + HBr
Au + Hg(NO3)2 = AuNO3 + Hg2 =>
4 Au + 2 Hg(NO3)2 = 4 AuNO3 + Hg2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
AgNo3 = Ag + No3 = O2 =>
AgNo3 = Ag + No3
H2S + KCIO3 = S + KCI + H2O =>
3 H2S + KCIO3 = 3 S + KCI + 3 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
CrCl3 + KMnO4 + H2O = KCl + MnCl2 + H2CrO4 + HCl =>
5 CrCl3 + 3 KMnO4 + 8 H2O = 3 KCl + 3 MnCl2 + 5 H2CrO4 + 6 HCl
KCl(aq) + Ni(NO3)2(aq) = KNO3(aq) + NiCl2(aq) =>
2 KCl(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + NiCl2(aq)
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
FeCl3 + Cs2PO4 = Fe2(PO4)3 + CsCl =>
2 FeCl3 + 3 Cs2PO4 = Fe2(PO4)3 + 6 CsCl
Al2O3 + KOH = KAlO2 + HOH =>
Al2O3 + 2 KOH = 2 KAlO2 + HOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2S + KCIO3 = S + KCI + H2O =>
3 H2S + KCIO3 = 3 S + KCI + 3 H2O
HNO3 + MgSO4 = HNO3MgSO4 =>
HNO3 + MgSO4 = HNO3MgSO4
N2O + HCl = N2Cl2 + H2O =>
N2O + 2 HCl = N2Cl2 + H2O
C2H2Cl3 + O2 = CO + H2O + Cl2 =>
2 C2H2Cl3 + 3 O2 = 4 CO + 2 H2O + 3 Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
