Équations équilibrées la veille |
MgF2 + Na2S = MgS + 2 NaF
HCHO + O2 = CHOOH =>
2 HCHO + O2 = 2 CHOOH
Fe + Cr2(SO4)3 = Fe2(SO4)3 + Cr =>
2 Fe + Cr2(SO4)3 = Fe2(SO4)3 + 2 Cr
Ag + L = AgL =>
Ag + L = AgL
Cr(NO3)3 + LiOH = LiNO3(aq) + Cr(OH)3 =>
Cr(NO3)3 + 3 LiOH = 3 LiNO3(aq) + Cr(OH)3
CsOH + H2SO4 = CsHSO4 + H2O =>
CsOH + H2SO4 = CsHSO4 + H2O
HNO3 + HI = HIO3 + NO2 + H2O =>
6 HNO3 + HI = HIO3 + 6 NO2 + 3 H2O
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
NiBr2 + FeF3 = NiF3 + FeBr2 =>
NiBr2 + FeF3 = NiF3 + FeBr2
OH + CHCl3 = CCl2 + H2O + Cl =>
OH + CHCl3 = CCl2 + H2O + Cl
C3H6O3 + HBr = C3H5O2Br + H2O =>
C3H6O3 + HBr = C3H5O2Br + H2O
Ra + HCl = RaCl2 + H2 =>
Ra + 2 HCl = RaCl2 + H2
Al + H2O(steam) = AlO + H2 =>
Al + H2O(steam) = AlO + H2
Na2S + Zn(SO4) = Na2(SO4) + ZnS =>
Na2S + Zn(SO4) = Na2(SO4) + ZnS
NO2C6H4CH3 + KMnO4 + H2SO4 = NO2C6H4COOH + MnSO4 + K2SO4 + H2O =>
5 NO2C6H4CH3 + 6 KMnO4 + 9 H2SO4 = 5 NO2C6H4COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
C3H6O3 + HBr = C3H5BrO2 + H2O =>
C3H6O3 + HBr = C3H5BrO2 + H2O
KClO3 + KCrO2 + NaOH = KCl + K2CrO4 + Na2CrO4 + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = KCl + K2CrO4 + Na2CrO4 + H2O
Rb2Se = Rb + Se =>
Rb2Se = 2 Rb + Se
CuBr2 + Na = NaBr + Cu =>
CuBr2 + 2 Na = 2 NaBr + Cu
Pd(NO3)2 + NaI = PdI2 + NaNO3 =>
Pd(NO3)2 + 2 NaI = PdI2 + 2 NaNO3
CaCO3 + SO4 = CaSO4 + CO3 =>
CaCO3 + SO4 = CaSO4 + CO3
(NH4)2SO4 + KOCN = CH4N2O + K2SO4 =>
(NH4)2SO4 + 2 KOCN = 2 CH4N2O + K2SO4
NiSO4 + CaCl2 = NiCl2 + CaSO4 =>
NiSO4 + CaCl2 = NiCl2 + CaSO4
Fe(NO3)3 + (NH4)2O = Fe2O3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2O = Fe2O3 + 6 NH4NO3
NaHCO3 + K2CO3 = Na2CO3 + KHCO3 =>
2 NaHCO3 + K2CO3 = Na2CO3 + 2 KHCO3
P4 + CuSO4 + KOH = Cu3P + K3PO4 + K2SO4 + H2O =>
11 P4 + 60 CuSO4 + 192 KOH = 20 Cu3P + 24 K3PO4 + 60 K2SO4 + 96 H2O
Al + CrCl3 = AlCl3 + Cr =>
Al + CrCl3 = AlCl3 + Cr
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
KI(aq) + AgNO3 = KNO3 + AgI =>
KI(aq) + AgNO3 = KNO3 + AgI
N2H4 + OH = NO + H2O =>
N2H4 + 8 OH = 2 NO + 6 H2O
Cu + Pd(No3)2 = Cu(No3)2 + Pd =>
Cu + Pd(No3)2 = Cu(No3)2 + Pd
KI + AgNO3 = K(NO3) + AgI =>
KI + AgNO3 = K(NO3) + AgI
Cr2O7{-2} + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 H2C2O4 + 8 H{+} = 2 Cr{+3} + 6 CO2 + 7 H2O
CuS04 + O2 = CuO + S02 =>
2 CuS04 + O2 = 2 CuO + 4 S02
Ni(OH)3 + HCl = NiCl3 + H2O =>
Ni(OH)3 + 3 HCl = NiCl3 + 3 H2O
H + H2MoO4 = MoO2 + H2O =>
2 H + H2MoO4 = MoO2 + 2 H2O
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2
H2S + Hg2{2+} = Hg + S + H{+} =>
H2S + Hg2{2+} = 2 Hg + S + 2 H{+}
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KBr + Cl3 = KCl + Br2 =>
6 KBr + 2 Cl3 = 6 KCl + 3 Br2
NaOH + Na3PO4 = NaPO4 + Na3OH =>
NaOH + Na3PO4 = NaPO4 + Na3OH
H2NC6H4CO2C2H5 + HCl = H3NC6H4CO2C2H5 + Cl =>
H2NC6H4CO2C2H5 + HCl = H3NC6H4CO2C2H5 + Cl
P + NO2 = P2O5 + NO =>
2 P + 5 NO2 = P2O5 + 5 NO
NiBr2 + FeF3 = Ni2F6 + FeBr2 =>
2 NiBr2 + 2 FeF3 = Ni2F6 + 2 FeBr2
Mn2O3 + CN{-} + H2O = Mn(CN)6{4-} + (CN)2 + OH{-} =>
Mn2O3 + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + (CN)2 + 6 OH{-}
N2 + O2 = (NO)2 =>
N2 + O2 = (NO)2
C21H26 + O2 = CO2 + H2O =>
2 C21H26 + 55 O2 = 42 CO2 + 26 H2O
CuO + Al2O3 = CuAlO2 + O2 =>
4 CuO + 2 Al2O3 = 4 CuAlO2 + O2
H2SiO3 + Mg(OH)2 = Mg(SiO3) + H2O =>
H2SiO3 + Mg(OH)2 = Mg(SiO3) + 2 H2O
KBrO3 + Br2 = K + Br2O3 =>
2 KBrO3 + Br2 = 2 K + 2 Br2O3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.