Équations équilibrées la veille |
KClO3 + MgOH2 = MgClO3 + KOH2
Al + HN = AlN + H =>
Al + HN = AlN + H
BaNO3 + NaSO3 = BaSO3 + NaNO3 =>
BaNO3 + NaSO3 = BaSO3 + NaNO3
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
FeCl2(aq) + (NH4)2SO4(aq) = FeSO4() + NH4Cl =>
FeCl2(aq) + (NH4)2SO4(aq) = FeSO4() + 2 NH4Cl
NaOH + NaC6H5COO = C6H6 + Na2CO3 =>
NaOH + NaC6H5COO = C6H6 + Na2CO3
C7H5NaO2 + H2O = C7H4NaO2 + H3O =>
C7H5NaO2 + H2O = C7H4NaO2 + H3O
Ba + HBr = BaBr2 + H2 =>
Ba + 2 HBr = BaBr2 + H2
Ti(NO3)3 + KOH = Ti(OH)3 + KNO3 =>
Ti(NO3)3 + 3 KOH = Ti(OH)3 + 3 KNO3
MnO2(s) + Al(s) = Al2O3(s) + Mn =>
3 MnO2(s) + 4 Al(s) = 2 Al2O3(s) + 3 Mn
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
5 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3(CO)CH2CH3 + 9 H2O
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
C4H6 + KMnO4 + H2O = C4H10O4 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 8 H2O = 3 C4H10O4 + 4 MnO2 + 4 KOH
CH3COH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
Zn3 + H2SO4 = ZnSO4 + H2 =>
Zn3 + 3 H2SO4 = 3 ZnSO4 + 3 H2
FeSO4*7H2O + FeCl3*6H2O + NaOH = H2O + Fe3O4 + H2SO4 + NaCl =>
FeSO4*7H2O + 2 FeCl3*6H2O + 6 NaOH = 21 H2O + Fe3O4 + H2SO4 + 6 NaCl
Pb(OH)4 + HClO2 = Pb(ClO2)4 + H2O =>
Pb(OH)4 + 4 HClO2 = Pb(ClO2)4 + 4 H2O
Cu + HgNo3 = Cu(No3)2 + Hg =>
Cu + 2 HgNo3 = Cu(No3)2 + 2 Hg
C1H2S3Cl4 + H2O + O2 = HCl + SO2 + CO2 =>
2 C1H2S3Cl4 + 2 H2O + 7 O2 = 8 HCl + 6 SO2 + 2 CO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
MnO2(s) + Al(s) = Al2O3(s) + Mn =>
3 MnO2(s) + 4 Al(s) = 2 Al2O3(s) + 3 Mn
ArOH + NaHCO3 = ArO + NaH2CO3 =>
ArOH + NaHCO3 = ArO + NaH2CO3
K4[Fe(CN)6] + H2O + [O] = K3[Fe(CN)6] + KOH =>
2 K4[Fe(CN)6] + H2O + [O] = 2 K3[Fe(CN)6] + 2 KOH
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Ca(OH)2 + C2 = CaC2 + OH =>
Ca(OH)2 + C2 = CaC2 + 2 OH
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Na2PtCl4 + NH3 = Pt(NH3)2Cl2 + NaCl =>
Na2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 NaCl
SrBr2 + Na2CO3 = SrCO3 + Br2Na2 =>
SrBr2 + Na2CO3 = SrCO3 + Br2Na2
CH3COOCl + NaOH = CH3OH + NaCl + CO2 =>
CH3COOCl + NaOH = CH3OH + NaCl + CO2
P2I2 + P4 + H2O = PH4I + H3PO4 =>
5 P2I2 + 2 P4 + 32 H2O = 10 PH4I + 8 H3PO4
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
MnO2(s) + Al(s) = Al2O3(s) + Mn =>
3 MnO2(s) + 4 Al(s) = 2 Al2O3(s) + 3 Mn
C3H4O3 + H2O = C6H14O4 + CO2 =>
3 C3H4O3 + H2O = C6H14O4 + 3 CO2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Fe + HNO3(razb) = Fe(NO3)3 + N2O + H2O =>
8 Fe + 30 HNO3(razb) = 8 Fe(NO3)3 + 3 N2O + 15 H2O
Z2LW3 = LW2 + Z2W =>
Z2LW3 = LW2 + Z2W
Al + HSO = AlSO + H =>
Al + HSO = AlSO + H
HCl(aq) + KSO3(aq) = HSO3(g) + KCl(aq) =>
HCl(aq) + KSO3(aq) = HSO3(g) + KCl(aq)
Mn2O7 + KOH = HMnO4 + K2O =>
Mn2O7 + 2 KOH = 2 HMnO4 + K2O
NH4BF4 + [Ni(NH3)6]Cl2 = [Ni(NH3)6](BF4)2 + NH4Cl =>
2 NH4BF4 + [Ni(NH3)6]Cl2 = [Ni(NH3)6](BF4)2 + 2 NH4Cl
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
magnesium + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
SiO2(s) + HF(aq) = H2O(l) + SiF4(g) =>
SiO2(s) + 4 HF(aq) = 2 H2O(l) + SiF4(g)
C6H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H10(l) + 17 O2(g) = 12 CO2(g) + 10 H2O(l)
CH(H3C)(CH3)CH2OH + O2 = CO2 + H2O =>
CH(H3C)(CH3)CH2OH + 6 O2 = 4 CO2 + 5 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
FeBr6 + (NH4)2S = Fe2S3 + NH4Br2 =>
2 FeBr6 + 3(NH4)2S = Fe2S3 + 6 NH4Br2
Me + H2O = Me(OH)2 + H2 =>
Me + 2 H2O = Me(OH)2 + H2
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