Équations équilibrées la veille |
6 ArOH + Fe{3+} = (Fe(OAr)6){3-} + 6 H{+}
(NH3OH)Cl + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + H2O + HCl =>
6(NH3OH)Cl + K2Cr2O7 + 4 H2SO4 = 3 N2 + K2SO4 + Cr2(SO4)3 + 13 H2O + 6 HCl
F + P21 = F4P122 =>
84 F + 122 P21 = 21 F4P122
CuS + HNO2 = Cu(NO3)2 + S + H2O + NO =>
CuS + 8 HNO2 = Cu(NO3)2 + S + 4 H2O + 6 NO
Zn(OH)2 + CaSO4 = Ca(OH)2 + ZnSO4 =>
Zn(OH)2 + CaSO4 = Ca(OH)2 + ZnSO4
KMnO4 + NaHC2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
4 KMnO4 + 10 NaHC2O4 + 11 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Na2SO4 + 16 H2O + 20 CO2
CH3OHOOC2H5 + O2 = CO2 + H2O =>
4 CH3OHOOC2H5 + 15 O2 = 12 CO2 + 18 H2O
In(OH)3 + HClO4 = In(ClO4)3 + H2O =>
In(OH)3 + 3 HClO4 = In(ClO4)3 + 3 H2O
Mg(s) + CuSO4(aq) = Mg(SO4)2(aq) + Cu(s) =>
Mg(s) + 2 CuSO4(aq) = Mg(SO4)2(aq) + 2 Cu(s)
NaBiO3 + NaOH + FeSO4 = Na2FeO4 + Bi + Na2SO4 + H2O =>
4 NaBiO3 + 16 NaOH + 5 FeSO4 = 5 Na2FeO4 + 4 Bi + 5 Na2SO4 + 8 H2O
P + CBr4 = P2Br5 + C =>
8 P + 5 CBr4 = 4 P2Br5 + 5 C
Na2S + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2S + 8 KMnO4 + 12 H2SO4 = 5 Na2SO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
MnO4{-} + As4O6 + H2O = Mn{+2} + AsO4{-3} + H{+} =>
8 MnO4{-} + 5 As4O6 + 18 H2O = 8 Mn{+2} + 20 AsO4{-3} + 36 H{+}
(NH4)2MoS4 = MoS3 + H2S + NH3 =>
(NH4)2MoS4 = MoS3 + H2S + 2 NH3
Cr2(SO4)3 + K2CO3 = K2(SO4) + Cr2(CO3)3 =>
Cr2(SO4)3 + 3 K2CO3 = 3 K2(SO4) + Cr2(CO3)3
Fe + CO2 = FeO + CO =>
Fe + CO2 = FeO + CO
C6H5NH2 + C2H5OH = C6H5NHC2H5 + H2O =>
C6H5NH2 + C2H5OH = C6H5NHC2H5 + H2O
C3H7NO2 + H2 = C3H7NH2 + H2O =>
C3H7NO2 + 3 H2 = C3H7NH2 + 2 H2O
Ba3(PO4)2 + H{+} = Ba{2+} + H3PO4 =>
Ba3(PO4)2 + 6 H{+} = 3 Ba{2+} + 2 H3PO4
CHOOH + Br2 = CO2 + HBr =>
CHOOH + Br2 = CO2 + 2 HBr
FeSCN + Na3PO4 = SCNNa3 + FePO4 =>
FeSCN + Na3PO4 = SCNNa3 + FePO4
NaAt + Cl2 = NaCl + At2 =>
2 NaAt + Cl2 = 2 NaCl + At2
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
MgO + NaNO3 = NaO + Mg(NO3) =>
MgO + NaNO3 = NaO + Mg(NO3)
V2(SO4)5 + Na3PO4 = V3(PO4)5 + Na2SO4 =>
3 V2(SO4)5 + 10 Na3PO4 = 2 V3(PO4)5 + 15 Na2SO4
MgCl2 + HC2H3O2 = Mg(C2H3O2)2 + HCl =>
MgCl2 + 2 HC2H3O2 = Mg(C2H3O2)2 + 2 HCl
Ag + K3N = K + Ag3N =>
3 Ag + K3N = 3 K + Ag3N
C6H5NHCOCH3 + CH3CH2OH = C6H5NHCOCH2 + CH3CH2 + H2O =>
C6H5NHCOCH3 + CH3CH2OH = C6H5NHCOCH2 + CH3CH2 + H2O
C4H8 + CBr4 = CBr + H2 =>
3 C4H8 + 4 CBr4 = 16 CBr + 12 H2
HNO3 + LiOH = LiNO3 + H2O =>
HNO3 + LiOH = LiNO3 + H2O
Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2 =>
2 Cu + CO2 + O2 + H2O = CuCO3Cu(OH)2
H2O + SnO3{2-} + Pb = SnO2{-2} + HPbO2{-} + H{+} =>
H2O + SnO3{2-} + Pb = SnO2{-2} + HPbO2{-} + H{+}
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O =>
4 KMnO4 + 4 NaOH + 2 KNO2 = 3 K2MnO4 + Na2MnO4 + 2 NaNO3 + 2 H2O
MnSO4 + KBrO3 + H3PO4 = MnPO4 + KBr + H2SO4 + H2O =>
6 MnSO4 + KBrO3 + 6 H3PO4 = 6 MnPO4 + KBr + 6 H2SO4 + 3 H2O
ZnSO4 + H3PO4 = ZnPO4 + H3SO4 =>
ZnSO4 + H3PO4 = ZnPO4 + H3SO4
NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + H2O(l) + CO2(g)
Ag2SO4 = Ag + SO2 + O2 =>
Ag2SO4 = 2 Ag + SO2 + O2
CO2 + H2O4 = C6H12O6 + O2 =>
6 CO2 + 6 H2O4 = C6H12O6 + 15 O2
Co(Cl)2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 Co(Cl)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
C20H42(s) + O2 = CO2 + H2O =>
2 C20H42(s) + 61 O2 = 40 CO2 + 42 H2O
XeF2 + U = Xe + UF6 =>
3 XeF2 + U = 3 Xe + UF6
C22H16N3O6SNa + HCl = NaCl + C22H17N3O6S =>
C22H16N3O6SNa + HCl = NaCl + C22H17N3O6S
Cl2 + HBr = Cl2Br + H2 =>
2 Cl2 + 2 HBr = 2 Cl2Br + H2
N2 + Cl2 = Cl2N2 =>
N2 + Cl2 = Cl2N2
Cr(OH)3 + HCl = CrCl2 + H2O + Cl2 =>
2 Cr(OH)3 + 6 HCl = 2 CrCl2 + 6 H2O + Cl2
Pb(NO3)2 + KCl = PbK + Cl(NO3)2 =>
Pb(NO3)2 + KCl = PbK + Cl(NO3)2
CrO7{2-} + SO3{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
2 CrO7{2-} + 9 SO3{2-} + 10 H{+} = 2 Cr{3+} + 9 SO4{2-} + 5 H2O
C2H5OH + I2 + NaOH = CH3I + H2O + HCOONa =>
5 C2H5OH + 4 I2 + 2 NaOH = 8 CH3I + 3 H2O + 2 HCOONa
PbCrO4 + Na2CO3 = Na2CrO4 + PbCO3 =>
PbCrO4 + Na2CO3 = Na2CrO4 + PbCO3
C7H16 + O2 = CO2 + H2O = SiF4 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.