Équations équilibrées la veille |
NH4OH + HCl = H2O + NH4Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2 =>
MgCl2 + Ba(OH)2 = BaCl2 + Mg(OH)2
CH3CO2H + LiOH = CH3COOLi + H2O =>
CH3CO2H + LiOH = CH3COOLi + H2O
(NH4)2S + K2CrO4 + KOH + H2O = S + K3(Cr(OH)6) + NH3 =>
3(NH4)2S + 2 K2CrO4 + 2 KOH + 2 H2O = 3 S + 2 K3(Cr(OH)6) + 6 NH3
Na2Cr2O7 + LiOH = Li2Cr2O7 + NaOH =>
Na2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 NaOH
NH3ClO4 = N2 + Cl2 + O2 + H2O =>
4 NH3ClO4 = 2 N2 + 2 Cl2 + 5 O2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pt + H2SO4 = PtSO4 + SO2 + H2O =>
Pt + 2 H2SO4 = PtSO4 + SO2 + 2 H2O
HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2
Mg + HBr = MgBr2 + H1 =>
Mg + 2 HBr = MgBr2 + 2 H1
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
Fe = Fe2{+} + e =>
2 Fe = Fe2{+} + e
Cr2(SO4)3 + H2O = CrOHSO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 CrOHSO4 + H2SO4
SO2 + HNO3 + H2O = H2SO5 + NO =>
3 SO2 + 4 HNO3 + H2O = 3 H2SO5 + 4 NO
KNO3 + NaOH = KNa + NO3OH =>
KNO3 + NaOH = KNa + NO3OH
Al(NO3)3 + HCl = AlCl3 + H3(NO3)3 =>
Al(NO3)3 + 3 HCl = AlCl3 + H3(NO3)3
CuSO4 + KCl = CuCl + KSO4 =>
CuSO4 + KCl = CuCl + KSO4
CuSO4*5H2O + BaCl2 = CuCl2 + H2O + BaSO4 =>
CuSO4*5H2O + BaCl2 = CuCl2 + 5 H2O + BaSO4
SiO2 + HF = SiF4 + H2O = =>
SiO2 + 4 HF = SiF4 + 2 H2O
PbOH2 = Pb + H2O =>
PbOH2 = Pb + H2O
Ca + TiCl4 = CaCl2 + Ti =>
2 Ca + TiCl4 = 2 CaCl2 + Ti
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
B4O5(OH)4 + HCl + H2O = H3BO3 + Cl =>
B4O5(OH)4 + 2 HCl + 3 H2O = 4 H3BO3 + 2 Cl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
FeCO3 + H2O = FeO + H2CO3 =>
FeCO3 + H2O = FeO + H2CO3
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O =>
C4H9COOH + C5H11OH = C4H9COOC5H11 + H2O
CH3OO + O2 = CO2 + H2O =>
4 CH3OO + 3 O2 = 4 CO2 + 6 H2O
CH2Cl + O2 = CO2 + Cl2 + H2O =>
2 CH2Cl + 3 O2 = 2 CO2 + Cl2 + 2 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Cu(NO3)2 + Fe2(SO4)3 = Cu(SO4)3 + Fe2(NO3)2 =>
Cu(NO3)2 + Fe2(SO4)3 = Cu(SO4)3 + Fe2(NO3)2
HCl(aq) + NH4NO3 = HNO3 + NH4Cl =>
HCl(aq) + NH4NO3 = HNO3 + NH4Cl
CH3CO2H + LiOH = CH3COOLi + H2O =>
CH3CO2H + LiOH = CH3COOLi + H2O
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3CO2H + LiOH = CH3COOLi + H2O =>
CH3CO2H + LiOH = CH3COOLi + H2O
AlNO3 + HCl = AlCl + HNO3 =>
AlNO3 + HCl = AlCl + HNO3
AgOH + H3Po4 = Ag3Po4 + H2O =>
3 AgOH + H3Po4 = Ag3Po4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Fe + H2SO4 = Fe2(SO4)3 + S + H2O =>
2 Fe + 4 H2SO4 = Fe2(SO4)3 + S + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + CuI2 = Cu + FeI2 =>
Fe + CuI2 = Cu + FeI2
NaHCO3 + Na2CO3 = Na2HCO3 + NaCO3 =>
NaHCO3 + Na2CO3 = Na2HCO3 + NaCO3
Na3PO4 + MnCl2 = Mn3(PO4)2 + sodiumchloride =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
K + AgNO3 = AgK + NO3 =>
K + AgNO3 = AgK + NO3
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