| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 3 H2SO4 + 10 VOCl2 + 12 H2O = 10 HVO3 + K2SO4 + 2 MnSO4 + 20 HCl
potassiumcarbonate + sulfuricacid = potassiumsulfate + carbondioxide + water =>
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + (NH4)SO4(s) =>
CuSO4(aq) + NH4Cl(aq) = CuCl(s) + (NH4)SO4(s)
MgCO3 + SiO2 = MgO + Si(CO3)2 =>
2 MgCO3 + SiO2 = 2 MgO + Si(CO3)2
H2SO4 + KMnO4 + CH3CH2CHO = MnSO4 + H2O + CH3CH2COOH + K2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 CH3CH2CHO = 2 MnSO4 + 3 H2O + 5 CH3CH2COOH + K2SO4
KNO2 + MnO2 + KOH = N2 + K2MnO4 + H2O =>
2 KNO2 + 3 MnO2 + 4 KOH = N2 + 3 K2MnO4 + 2 H2O
Ba2 + Fe2(SO4)3 = Ba2(SO4)3 + Fe2 =>
Ba2 + Fe2(SO4)3 = Ba2(SO4)3 + Fe2
NH3 + HNO3 = N2H4O3 =>
NH3 + HNO3 = N2H4O3
CH3CoOH + Al(OH)3 = Al(CH3CoO)3 + H2O =>
3 CH3CoOH + Al(OH)3 = Al(CH3CoO)3 + 3 H2O
H2O + NO2 = NH4 + O =>
2 H2O + NO2 = NH4 + 4 O
NH4Br(s) = NH4(g) + Br2(g) =>
2 NH4Br(s) = 2 NH4(g) + Br2(g)
Cu + Zn(NO3)2 + H2SO4 = CuSO4 + ZnSO4 + NO2 + H2O =>
Cu + Zn(NO3)2 + 2 H2SO4 = CuSO4 + ZnSO4 + 2 NO2 + 2 H2O
NH4 + NaOH = Na + NH3 + HOH =>
NH4 + NaOH = Na + NH3 + HOH
HO + NO + HSO3H = HON(SO3H)2 + H2O =>
HO + NO + 2 HSO3H = HON(SO3H)2 + H2O
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
H2[PbCl4] + KI = KCl + PbI2 + HCl =>
H2[PbCl4] + 2 KI = 2 KCl + PbI2 + 2 HCl
C6H5COOH + H2O = C6H5COO + H3O =>
C6H5COOH + H2O = C6H5COO + H3O
CH2O + K2Cr2O7 = CH2O2 + Cr2O3 + K2O =>
3 CH2O + K2Cr2O7 = 3 CH2O2 + Cr2O3 + K2O
KMnO4 + NH4OCl + H2SO4 = K2SO4 + MnSO4 + H2O + N2 + Cl2 =>
4 KMnO4 + 10 NH4OCl + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 26 H2O + 5 N2 + 5 Cl2
VC + HNO3 = VO(NO3)2 + CO2 + H2O + NO =>
3 VC + 14 HNO3 = 3 VO(NO3)2 + 3 CO2 + 7 H2O + 8 NO
C3H8O2 + H2O = C3H8O3 + H2 =>
C3H8O2 + H2O = C3H8O3 + H2
C2H5NO + H2SO4 = C2H5NOH2SO4 =>
C2H5NO + H2SO4 = C2H5NOH2SO4
Cu + H2CO3 = Cu2CO3 + H2 =>
2 Cu + H2CO3 = Cu2CO3 + H2
CdSO4 + H2O = Cd{+2} + {-2} + H2SO4 + H2O2 =>
CdSO4 + 2 H2O = Cd{+2} + {-2} + H2SO4 + H2O2
C6H8O7 + K2CO3 = K3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 K2CO3 = 2 K3C6H5O7 + 3 CO2 + 3 H2O
C3H6Cl2 + O2 = CO2 + Cl2 + H2O =>
2 C3H6Cl2 + 9 O2 = 6 CO2 + 2 Cl2 + 6 H2O
BaO2 + CO = Ba + CO2 =>
BaO2 + 2 CO = Ba + 2 CO2
BaS + CuCl2 = BaCl2 + CuS =>
BaS + CuCl2 = BaCl2 + CuS
NO2 + Cl = ClNO2 =>
NO2 + Cl = ClNO2
Bi(OH)3(s) + H2SO4(aq) = Bi2(SO4)3(s) + H2O(l) =>
2 Bi(OH)3(s) + 3 H2SO4(aq) = Bi2(SO4)3(s) + 6 H2O(l)
Pb + HN3 = PbN + H =>
3 Pb + HN3 = 3 PbN + H
NH3 + CH3CHClCH3 = CH3CHNH2CH3 + HCl =>
NH3 + CH3CHClCH3 = CH3CHNH2CH3 + HCl
C3H7OH + NaHCO3 = CO + H2O + Na =>
C3H7OH + 4 NaHCO3 = 7 CO + 6 H2O + 4 Na
CHOOH + CH3CH2COOH = CH3OOCOCH2CH3 =>
CHOOH + 5 CH3CH2COOH = 4 CH3OOCOCH2CH3
Cr(OH)3 = Cr + H2O2 =>
2 Cr(OH)3 = 2 Cr + 3 H2O2
Mn2{+} + Br{-} + H2O = Mn + BrO3{-} + H{+} =>
6 Mn2{+} + Br{-} + 3 H2O = 12 Mn + BrO3{-} + 6 H{+}
NaI + NaIO3 + H2SO4 = I2 + H2O + Na2SO4 =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 Na2SO4
GeS2 + (NH4)2S = GeS4 + NH4 =>
GeS2 + 2(NH4)2S = GeS4 + 4 NH4
Zn + AuNO2 = Zn2(NO2) + Au =>
2 Zn + AuNO2 = Zn2(NO2) + Au
Ba(OH)2 + KHP = Ba(KP)2 + H2O =>
Ba(OH)2 + 2 KHP = Ba(KP)2 + 2 H2O
Cr3[Mn(CN)6] + KMnO4 + H2O = MnO2 + KOH + Cr(OH)2 + HCN =>
3 Cr3[Mn(CN)6] + 4 KMnO4 + 20 H2O = 7 MnO2 + 4 KOH + 9 Cr(OH)2 + 18 HCN
Cr3{+} + H2O2 + H{-} = CrO4 + H2O =>
2 Cr3{+} + 25 H2O2 + 2 H{-} = 6 CrO4 + 26 H2O
SiO2 + H2O = H3SiO4{-} + H{+} =>
SiO2 + 2 H2O = H3SiO4{-} + H{+}
(NH4)3PO4(aq) + SrCl2(aq) = Sr3(PO4)2(s) + NH4Cl =>
2(NH4)3PO4(aq) + 3 SrCl2(aq) = Sr3(PO4)2(s) + 6 NH4Cl
Ca + N2O6 = CaO + NO2 =>
2 Ca + N2O6 = 2 CaO + 2 NO2
Cr(OH)3 + HNO3 = H2O + CrNO4 =>
Cr(OH)3 + HNO3 = 2 H2O + CrNO4
Sr + H2CO3 = SrCO3 + H2 =>
Sr + H2CO3 = SrCO3 + H2
Ba(NO3)2 + AlCl3 = BaCl2 + Al(NO3)3 =>
3 Ba(NO3)2 + 2 AlCl3 = 3 BaCl2 + 2 Al(NO3)3
Ce{4+} + Sn{2+} = Ce{3+} + Sn{5+} =>
3 Ce{4+} + Sn{2+} = 3 Ce{3+} + Sn{5+}
H2SO3 + AgCl = Ag2SO3 + HCl =>
H2SO3 + 2 AgCl = Ag2SO3 + 2 HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
