Équations équilibrées la veille |
6 NH3 + Ni = [Ni(NH3)6]
(CaSO3)2 = CaO + SO2 =>
(CaSO3)2 = 2 CaO + 2 SO2
CuSO4 + NaHCO3 = CuCO3 + NaHSO4 =>
CuSO4 + NaHCO3 = CuCO3 + NaHSO4
Ag3 + Cl = Ag3Cl =>
Ag3 + Cl = Ag3Cl
Sr(OH)2 + Cl2 = Sr(ClO3)2 + SrCl2 + H2O =>
6 Sr(OH)2 + 6 Cl2 = Sr(ClO3)2 + 5 SrCl2 + 6 H2O
H3PO4 + KO2 = KPO4 + H3O2 =>
H3PO4 + KO2 = KPO4 + H3O2
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
Sr(OH)2 + Cl2 = Sr(ClO3)2 + SrCl2 + H2O =>
6 Sr(OH)2 + 6 Cl2 = Sr(ClO3)2 + 5 SrCl2 + 6 H2O
NaOH + C2H2O4 + CaCl2 = NaCl + CaC2O4 + H2O =>
2 NaOH + C2H2O4 + CaCl2 = 2 NaCl + CaC2O4 + 2 H2O
MgX2 + AgNO3 = AgX + Mg(NO3)2 =>
MgX2 + 2 AgNO3 = 2 AgX + Mg(NO3)2
BaCl2NaF = NaCl2BaF =>
BaCl2NaF = NaCl2BaF
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NO2 = N + O2 =>
NO2 = N + O2
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
Pb(NO3)2 + Na2SO4 = PbSO4 + Na + NO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 Na + 2 NO3
P2O5 + Fe(OH)3 = FePO4 + H2O =>
P2O5 + 2 Fe(OH)3 = 2 FePO4 + 3 H2O
W2TaC2O2 = WC + TaC + WO3 + W =>
3 W2TaC2O2 = 3 WC + 3 TaC + 2 WO3 + W
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C2H2(g) + O2(g) = CO(g) + H2O(l) =>
2 C2H2(g) + 3 O2(g) = 4 CO(g) + 2 H2O(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH2BrCH2CHBrCH3 + KOH = CH2CCHCH3 + KBr + H2O =>
CH2BrCH2CHBrCH3 + 2 KOH = CH2CCHCH3 + 2 KBr + 2 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
CH3CH2CH(OH)CH2CH3 + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CH2CH(OH)CH2CH3 + 5 CH3COOH = 5 CH3COOCH2CH3 + 2 H2O
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
FeSO4 + KClO2 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cl2 + H2O =>
6 FeSO4 + 2 KClO2 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cl2 + 4 H2O
Br2 + O2 = Br2O2 =>
Br2 + O2 = Br2O2
MgSeO4 + KClO2 = Mg(ClO2)2 + K2SeO4 =>
MgSeO4 + 2 KClO2 = Mg(ClO2)2 + K2SeO4
Zn + KOH = Zn(OH) + K =>
Zn + KOH = Zn(OH) + K
HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I
Al + CUO = Al2O3 + CU =>
2 Al + 3 CUO = Al2O3 + 3 CU
Mg + Li2SO4 = MgSO4 + Li =>
Mg + Li2SO4 = MgSO4 + 2 Li
Au(ClO3)3 = AuCl3 + O2 =>
2 Au(ClO3)3 = 2 AuCl3 + 9 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
PbO2 + Cl2 = Pb + ClO =>
PbO2 + Cl2 = Pb + 2 ClO
SO3 + HNaO = Na2SO4 + H2O =>
SO3 + 2 HNaO = Na2SO4 + H2O
MgO + CO = CO2 + Mg =>
MgO + CO = CO2 + Mg
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + H2O = O2 + C1H5O1 =>
4 CO2 + 10 H2O = 7 O2 + 4 C1H5O1
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
HC6H11O2 + H2O = H3O + C6H11O2 =>
HC6H11O2 + H2O = H3O + C6H11O2
BaSO4 + KPO4 = BaPO4 + KSO4 =>
BaSO4 + KPO4 = BaPO4 + KSO4
Na2CO3 + MgSO4 = MgCO3Na2SO4 =>
Na2CO3 + MgSO4 = MgCO3Na2SO4
Zn3P2 = Zn + P4 =>
2 Zn3P2 = 6 Zn + P4
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