Équations équilibrées la veille |
MnO2 + 4 HCl = MnCl4 + 2 H2O
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
SO2 + Br2 + KOH = K2SO4 + KBr + H2O =>
SO2 + Br2 + 4 KOH = K2SO4 + 2 KBr + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + Cl2 + NH3 = N2H2 + NaCl + H2O =>
4 NaOH + 2 Cl2 + 2 NH3 = N2H2 + 4 NaCl + 4 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
B + Te = BTe =>
B + Te = BTe
NaOH + Cl2 + NH3 = N2H2 + NaCl + H2O =>
4 NaOH + 2 Cl2 + 2 NH3 = N2H2 + 4 NaCl + 4 H2O
Na2SiO3 + FeCl3 = Fe + Fe(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 FeCl3 = Fe + Fe(SiO3)3 + 6 NaCl
(CH3(CH6)CH3) + O2 = CO2 + H2O =>
(CH3(CH6)CH3) + 6 O2 = 3 CO2 + 6 H2O
Mn2O7 + KOH = HMnO4 + K2O =>
Mn2O7 + 2 KOH = 2 HMnO4 + K2O
C2H5NO + O2 = CH4N2O + CH3COOH =>
4 C2H5NO + 2 O2 = 2 CH4N2O + 3 CH3COOH
NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(l) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(l)
C4H10O + Na2 = C4H9Na + NaOH =>
C4H10O + Na2 = C4H9Na + NaOH
K2Cr2O7 + H2SO4 + C3H8OH = Cr2(SO4)3 + K2SO4 + C3H7OH + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 C3H8OH = Cr2(SO4)3 + K2SO4 + 6 C3H7OH + 7 H2O
HCl + Na(NO3)2 = HNO3 + NaCl2 =>
2 HCl + Na(NO3)2 = 2 HNO3 + NaCl2
AgO + H2SO4 = Ag2SO4 + O2 + H2O =>
4 AgO + 2 H2SO4 = 2 Ag2SO4 + O2 + 2 H2O
Fe(OH)3 + OCl{-} = FeO4 + Cl{-} + H =>
Fe(OH)3 + OCl{-} = FeO4 + Cl{-} + 3 H
CaHCl2 = CaCl2 + H2 =>
2 CaHCl2 = 2 CaCl2 + H2
SiO3 + H = SiO2 + H2O =>
SiO3 + 2 H = SiO2 + H2O
H2O + Cl2 = HClO + Cl{-} + H{+} =>
H2O + Cl2 = HClO + Cl{-} + H{+}
Zn + KOH + H2O = [Zn(OH)4]K2 + H2 =>
Zn + 2 KOH + 2 H2O = [Zn(OH)4]K2 + H2
(NH4)2S + H2O = NH4OH + NH4HS =>
(NH4)2S + H2O = NH4OH + NH4HS
KI + HNO3 + H2SO4 = K2SO4 + I2 + H2O + NO2 =>
2 KI + 2 HNO3 + H2SO4 = K2SO4 + I2 + 2 H2O + 2 NO2
C6H6 + H2O = C6O + H6H2 =>
C6H6 + H2O = C6O + H6H2
Ca(NO3)2*4H2O + Gd(NO3)3*6H2O + Zn(NO3)2*6H2O + NH2CONH2 = CaGd2ZnO3(CO3)2*OH + NH4NO3 + CO2 + H2O =>
8 Ca(NO3)2*4H2O + 16 Gd(NO3)3*6H2O + 8 Zn(NO3)2*6H2O + 39 NH2CONH2 = 8 CaGd2ZnO3(CO3)2*OH + 79 NH4NO3 + 23 CO2 + 92 H2O
HCl + Ag2NO3 = HNO3 + Ag2Cl =>
HCl + Ag2NO3 = HNO3 + Ag2Cl
HCOOH + Na{2}O = HCOONa + H{2}O =>
HCOOH + Na{2}O = HCOONa + H{2}O
Cr(NO3)3(aq) + Al(s) = Al(NO3)3(aq) + Cr(s) =>
Cr(NO3)3(aq) + Al(s) = Al(NO3)3(aq) + Cr(s)
Na(CN) + HBr = NaBr + H(CN) =>
Na(CN) + HBr = NaBr + H(CN)
Mg(s) + H2O(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(g) = MgO(s) + H2(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
No2 + H2O = HNo2 + OH =>
No2 + H2O = HNo2 + OH
Bi + Al = BiAl =>
Bi + Al = BiAl
C9H19OH + Na = C9H19ONa + H2 =>
2 C9H19OH + 2 Na = 2 C9H19ONa + H2
CaNO2 + NaF = CaF + NaNO2 =>
CaNO2 + NaF = CaF + NaNO2
Cl2 + NiBr2 = NiCl2 + Br2 =>
Cl2 + NiBr2 = NiCl2 + Br2
NaOH + Br2 = NaBr + H2O + NaBrO3 = =>
6 NaOH + 3 Br2 = 5 NaBr + 3 H2O + NaBrO3
C2H3COOH + Br2 = C2H3COOBr + HBr =>
C2H3COOH + Br2 = C2H3COOBr + HBr
KClO3 + NaH2PO2 = KCl + NaH2PO4 =>
2 KClO3 + 3 NaH2PO2 = 2 KCl + 3 NaH2PO4
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
NaCO3 + Na2S + SO2 = Na2S2O3 + CO2 =>
2 NaCO3 + 3 Na2S + 5 SO2 = 4 Na2S2O3 + 2 CO2
Cl5 + H5 = Cl20H50 =>
4 Cl5 + 10 H5 = Cl20H50
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
S + K2 = S3K =>
6 S + K2 = 2 S3K
H2C2O4 + (CH3COO)2Pb = PbC2O4 + CH3COOH =>
H2C2O4 + (CH3COO)2Pb = PbC2O4 + 2 CH3COOH
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Na2SO3 + CaO = CaSO3 + Na2O =>
Na2SO3 + CaO = CaSO3 + Na2O
HNO2 + (NH4)2S = H2S + NH4NO2 =>
2 HNO2 + (NH4)2S = H2S + 2 NH4NO2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.