Équations équilibrées la veille |
Li2CO3 = Li2O + CO2
H2SO4 + CuAl6(PO4)4(OH)8*H2O = Al2O3 + H3PO4 + CuSO4 =>
H2SO4 + CuAl6(PO4)4(OH)8*H2O = 3 Al2O3 + 4 H3PO4 + CuSO4
K2Cr2O7 + H2SO4 + CH3CH2OH = K2SO4 + Cr2(SO4)3 + CH2OOH + H2O =>
K2Cr2O7 + 4 H2SO4 + CH3CH2OH = K2SO4 + Cr2(SO4)3 + 2 CH2OOH + 4 H2O
K2(CrO4)3 + Al2(SO4)3 = K2(SO4)3 + Al2(CrO4)3 =>
K2(CrO4)3 + Al2(SO4)3 = K2(SO4)3 + Al2(CrO4)3
AgNO3 + NH4NCO = Ag(NH2)2 + CONO3 =>
AgNO3 + NH4NCO = Ag(NH2)2 + CONO3
Mg + FeCO3 = MgCO3 + Fe =>
Mg + FeCO3 = MgCO3 + Fe
NH2OH + KMnO4 = HNO3 + KOH + MnO2 =>
NH2OH + 2 KMnO4 = HNO3 + 2 KOH + 2 MnO2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
KCl + AgN = KN + AgCl =>
KCl + AgN = KN + AgCl
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
K2Co3 + Al(OH)3 = KOH + Al2(Co3)3 =>
3 K2Co3 + 2 Al(OH)3 = 6 KOH + Al2(Co3)3
Mg + S = MgS =>
Mg + S = MgS
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + NH2CH2COOH = MgAl2O4 + H2O + N2 + CO2 =>
9 Mg(NO3)2*6H2O + 18 Al(NO3)3*9H2O + 40 NH2CH2COOH = 9 MgAl2O4 + 316 H2O + 56 N2 + 80 CO2
KCr2O7 + C6H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
24 KCr2O7 + 7 C6H12O6 + 84 H2SO4 = 24 Cr2(SO4)3 + 12 K2SO4 + 42 CO2 + 126 H2O
NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH
Mg2 + OH = MgOH =>
Mg2 + 2 OH = 2 MgOH
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
Ag2O = Ag + O2 = =>
2 Ag2O = 4 Ag + O2
K3N = K3 + N2 =>
2 K3N = 2 K3 + N2
Al2Zn3 + NaOH = Al(OH)3 + Na2Zn =>
Al2Zn3 + 6 NaOH = 2 Al(OH)3 + 3 Na2Zn
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
AgOH(s) + H2SO4(aq) = Ag2SO4(s) + H2O(l) =>
2 AgOH(s) + H2SO4(aq) = Ag2SO4(s) + 2 H2O(l)
Zn + CO2 = ZnO2 + C =>
Zn + CO2 = ZnO2 + C
C10H22(decano) + O2 = CO2 + H2O =>
2 C10H22(decano) + 31 O2 = 20 CO2 + 22 H2O
Co(NO3)2*6H2O + C18H15O3P + NaH4B = CoH(C18H15O3P)4 + NO3 + H2O + NaH3B =>
Co(NO3)2*6H2O + 4 C18H15O3P + NaH4B = CoH(C18H15O3P)4 + 2 NO3 + 6 H2O + NaH3B
C14H12 + Br2 = C14H12Br2 =>
C14H12 + Br2 = C14H12Br2
CO + oxygen = carbondioxide =>
2 CO + O2 = 2 CO2
Ba(OH)2 + PbO = BaO + Pb(OH)2 =>
Ba(OH)2 + PbO = BaO + Pb(OH)2
BeO + NaOH = BeOH + NaO =>
BeO + NaOH = BeOH + NaO
Ga2(SO4)3 = Ga2O3 + SO3 =>
Ga2(SO4)3 = Ga2O3 + 3 SO3
C2H4(OH)2 + HCOOH = HCOOC2H4 + H2O =>
7 C2H4(OH)2 + 4 HCOOH = 6 HCOOC2H4 + 10 H2O
N + HO = NO + H2O =>
N + 2 HO = NO + H2O
AgCl + HNO3 + NH3 = NH4Cl + AgNO3 =>
AgCl + HNO3 + NH3 = NH4Cl + AgNO3
C9H12 + Cl2 = C9H9Cl3 + HCl =>
C9H12 + 3 Cl2 = C9H9Cl3 + 3 HCl
K2Cr2O7 + KI + HCl = KCl + CrCl3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 8 KCl + 2 CrCl3 + 3 I2 + 7 H2O
Na2CrO4 + H2SO4 + KI = I2 + Cr2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
2 Na2CrO4 + 8 H2SO4 + 6 KI = 3 I2 + Cr2(SO4)3 + 2 Na2SO4 + 8 H2O + 3 K2SO4
Al(NO3)3 + K3PO4 = AlPO4 + K(NO3) =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 K(NO3)
HBrO4 + NH4OH = NH4BrO4 + H2O =>
HBrO4 + NH4OH = NH4BrO4 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Hg(OH) + H2SO4 = Hg2(SO4) + H2O =>
2 Hg(OH) + H2SO4 = Hg2(SO4) + 2 H2O
F2(g) + O2 = F2O =>
2 F2(g) + O2 = 2 F2O
H2SO4 + HNO3 + FeSO4 = Fe2(SO4)3 + NO + H2O =>
3 H2SO4 + 2 HNO3 + 6 FeSO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
K3O4P + BaCl2 = K3Cl2 + BaO4P =>
K3O4P + BaCl2 = K3Cl2 + BaO4P
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
C4H6O6 + CaCO3 = CaC4H4O5 + H2O + CO =>
3 C4H6O6 + CaCO3 = CaC4H4O5 + 7 H2O + 9 CO
C + H2O = CO + H2 =>
C + H2O = CO + H2
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