| Équations équilibrées la veille |
CrCl2 + SnCl2 + 2 HCl = H2SnCl6 + Cr
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
H2SO4 + CrC2O4 + K2CrO4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
4 H2SO4 + CrC2O4 + K2CrO4 = Cr2(SO4)3 + 2 CO2 + K2SO4 + 4 H2O
Au + FeCl3 = AuCl3 + FeCl2 =>
Au + 3 FeCl3 = AuCl3 + 3 FeCl2
Sodiumhydroxide + Chlorine = sodiumchloride + sodiumhypochlorite + water =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Ba + Ca(NO3)2 = Ba(NO3)2 + Ca =>
Ba + Ca(NO3)2 = Ba(NO3)2 + Ca
C3H7OH = C2H5COH + H2 =>
C3H7OH = C2H5COH + H2
C6H42(NO2) + TiCl3 + HCl = C6H42(NH2) + TiCl4 + H2O =>
C6H42(NO2) + 6 TiCl3 + 6 HCl = C6H42(NH2) + 6 TiCl4 + 2 H2O
C3H6O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H6O2(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(l)
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
NaCH3COOH2O = NaOHCH3COOH =>
NaCH3COOH2O = NaOHCH3COOH
NiSO4*6H2O + MnSO4*H2O + CoSO4*7H2O + NaOH = Ni60Co20Mn20(OH)200 + Na2SO4 + H2O =>
60 NiSO4*6H2O + 20 MnSO4*H2O + 20 CoSO4*7H2O + 200 NaOH = Ni60Co20Mn20(OH)200 + 100 Na2SO4 + 520 H2O
Mg(s) + N2(g) + O2(g) = Mg(NO3)2(s) =>
Mg(s) + N2(g) + 3 O2(g) = Mg(NO3)2(s)
NaCH3COOH2O = NaOH2CH3COO =>
NaCH3COOH2O = NaOH2CH3COO
NaCH3COOH2O = HCH3COONaOH =>
NaCH3COOH2O = HCH3COONaOH
H2SO4 + KO4 = H2O + K2SO4 + O2 =>
2 H2SO4 + 4 KO4 = 2 H2O + 2 K2SO4 + 7 O2
NH4OH + HCl = NH4Cl + H(OH) =>
NH4OH + HCl = NH4Cl + H(OH)
NaCH3COOH2O = H3ONaCH2COO =>
NaCH3COOH2O = H3ONaCH2COO
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
Pa(No3)2 + NaBr = PaBr2 + NaNo3 =>
Pa(No3)2 + 2 NaBr = PaBr2 + 2 NaNo3
NH3 + CuCl2 = Cu(NH3)4Cl2 =>
4 NH3 + CuCl2 = Cu(NH3)4Cl2
Al + HCl = AlCl3 + H24 =>
8 Al + 24 HCl = 8 AlCl3 + H24
SrN6 + P3N5 + Li7PN4 = SrLi4P6N12 + N2 =>
21 SrN6 + 38 P3N5 + 12 Li7PN4 = 21 SrLi4P6N12 + 56 N2
P + NO2 = P2O5 + N2 =>
8 P + 10 NO2 = 4 P2O5 + 5 N2
I2 + AgNO3 = Ag + AgIO3 + NO2 =>
I2 + 6 AgNO3 = 4 Ag + 2 AgIO3 + 6 NO2
NaMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + H2O =>
2 NaMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 6 Na2SO4 + 8 H2O
Rb1{+} + P3{-} = RbP3 =>
Rb1{+} + P3{-} = RbP3
CH3CHCHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCHCH2 + 5 KMnO4 + 19 H2O = 5 MnO2 + 12 CH3CH(OH)CH2(OH) + 5 KOH
KCl + H2X = K2X + HCl =>
2 KCl + H2X = K2X + 2 HCl
KHCO3 + HF = KF + H2CO3 =>
KHCO3 + HF = KF + H2CO3
Al(NO3)3(aq) + KOH(aq) = Al(OH)3(s) + KNO3(aq) =>
Al(NO3)3(aq) + 3 KOH(aq) = Al(OH)3(s) + 3 KNO3(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaCH3COOH2O = NaCH3COOHOH =>
NaCH3COOH2O = NaCH3COOHOH
C6H9N + CH3CH2COOH = C5H10 + CH3CH2COOCN =>
C6H9N + CH3CH2COOH = C5H10 + CH3CH2COOCN
Zn(OH2)6{2+} = Zn{2+} + H2O =>
Zn(OH2)6{2+} = Zn{2+} + 6 H2O
Pb + Zn(NO3)2 = Zn + Pb(NO3)4 =>
Pb + 2 Zn(NO3)2 = 2 Zn + Pb(NO3)4
Au + Br{-} + IO{-} + H2O = AuBr4{-} + I{-} + OH{-} =>
2 Au + 8 Br{-} + 3 IO{-} + 3 H2O = 2 AuBr4{-} + 3 I{-} + 6 OH{-}
Si + MgCl2 = SiCl4 + Mg =>
Si + 2 MgCl2 = SiCl4 + 2 Mg
Pb(NO3)2 + BaS = Ba(NO3)2 + PbS =>
Pb(NO3)2 + BaS = Ba(NO3)2 + PbS
CaO + BaS = BaO + CaS =>
CaO + BaS = BaO + CaS
AgClNH4OH = AgCl(NH3)H2O =>
AgClNH4OH = AgCl(NH3)H2O
HClO3 + CaOH2 = HOH2 + CaClO3 =>
HClO3 + CaOH2 = HOH2 + CaClO3
Au + Br{-} + IO{-} + H2O = AuBr4{-} + I{-} + OH{-}' =>
2 Au + 8 Br{-} + 3 IO{-} + 3 H2O = 2 AuBr4{-} + 3 I{-} + 6 OH{-}'
KCrO2 + PBO2 + KOH = K2CrO4 + PBO + H2O =>
2 KCrO2 + 3 PBO2 + 2 KOH = 2 K2CrO4 + 3 PBO + H2O
CaO(s)SiO2(s) = CaO2SiO =>
CaO(s)SiO2(s) = CaO2SiO
Au2S + Fe + H2O = Au + Fe(OH)2 + H2S =>
Au2S + Fe + 2 H2O = 2 Au + Fe(OH)2 + H2S
FeCl2 + K3Fe(CN)6 = Fe2(CN)6 + K3Cl2 =>
FeCl2 + K3Fe(CN)6 = Fe2(CN)6 + K3Cl2
Te + O2 = Te2O6 =>
2 Te + 3 O2 = Te2O6
HOOC(CH2)2COOH + NaOH = NaOOC(CH2)2COONa + H2O =>
HOOC(CH2)2COOH + 2 NaOH = NaOOC(CH2)2COONa + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
