Équations équilibrées la veille |
Ag2O + H2CO3 = Ag2CO3 + H2O
MgCl2(l) + (NH4)2C2O4(l) = MgC2O4 + NH4Cl =>
MgCl2(l) + (NH4)2C2O4(l) = MgC2O4 + 2 NH4Cl
BaCO3 + CaCO3 + H2O = Ba(HCO3)2 + Ca(OH)2 =>
BaCO3 + CaCO3 + 2 H2O = Ba(HCO3)2 + Ca(OH)2
C2P2O7H8 + FeSO4*7H2O = C2P2FeSO4H8O7 + H2O =>
C2P2O7H8 + FeSO4*7H2O = C2P2FeSO4H8O7 + 7 H2O
MnSO4 + KClO3 + KOH = KCl + MnO2 + K2SO4 + H2O =>
3 MnSO4 + KClO3 + 6 KOH = KCl + 3 MnO2 + 3 K2SO4 + 3 H2O
Li2CO3 + H2SO4 = Li2SO4 + H2CO3 =>
Li2CO3 + H2SO4 = Li2SO4 + H2CO3
NOCl + AgNO3 = AgCl + N2O4 =>
NOCl + AgNO3 = AgCl + N2O4
HCl + Na2SiO3 = NaCl + H2SiO3 =>
2 HCl + Na2SiO3 = 2 NaCl + H2SiO3
CU + HSO4 = CUO + H2O + SO2 =>
3 CU + 2 HSO4 = 3 CUO + H2O + 2 SO2
K2Cr2O7 + K2HPO3 + H2SO4 = K2HPO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 K2HPO3 + 4 H2SO4 = 3 K2HPO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Ga + Cl = GaCl =>
Ga + Cl = GaCl
Cu(OH)2(s) = CuO(s) + H2O(s) =>
Cu(OH)2(s) = CuO(s) + H2O(s)
HNO3 + K2S = KNO3 + H2SO4 + NO2 + H2O =>
10 HNO3 + K2S = 2 KNO3 + H2SO4 + 8 NO2 + 4 H2O
Ag2S + H2SO4 = Ag2SO4 + S + H =>
Ag2S + H2SO4 = Ag2SO4 + S + 2 H
S + HNO3(conc) = H2SO4 + H2O + NO2 =>
S + 6 HNO3(conc) = H2SO4 + 2 H2O + 6 NO2
Ba(NO3)2 + Li3PO4 = BaPO4 + Li3(NO3)2 =>
Ba(NO3)2 + Li3PO4 = BaPO4 + Li3(NO3)2
Cu + HBr = CuH + Br =>
Cu + HBr = CuH + Br
ZnO + CH3COOH = ZnC4H6O4 + H2O =>
ZnO + 2 CH3COOH = ZnC4H6O4 + H2O
Na3N + H2 = NaH + NH3 =>
Na3N + 3 H2 = 3 NaH + NH3
BaCO3 + RuO2 = BaRuO3 + CO2 =>
BaCO3 + RuO2 = BaRuO3 + CO2
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
ClH + Zn = ClZn + H =>
ClH + Zn = ClZn + H
H2O2 + KI = H2O + K2O + I2O =>
2 H2O2 + 2 KI = 2 H2O + K2O + I2O
KOH + SO2 = KO2 + SOH =>
KOH + SO2 = KO2 + SOH
Fe2(OH)3 + KOH = K[Fe2(OH)4] =>
Fe2(OH)3 + KOH = K[Fe2(OH)4]
KBr2 = K + Br =>
KBr2 = K + 2 Br
NH3 + FeO = Fe + H2O + N2 =>
2 NH3 + 3 FeO = 3 Fe + 3 H2O + N2
C + HNO3 = N2 + CO2 + HO2 =>
C + 2 HNO3 = N2 + CO2 + 2 HO2
O2N + H2O = O3NH + NO =>
3 O2N + H2O = 2 O3NH + NO
Fe(HCO3)3 + Na2SO4 = Fe2(SO4)3 + NaHCO3 =>
2 Fe(HCO3)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaHCO3
C6H10Cl2 + O2 = CO2 + H2O + Cl =>
2 C6H10Cl2 + 17 O2 = 12 CO2 + 10 H2O + 4 Cl
Br2 + SO4 = SO3 + BrO3 =>
Br2 + 6 SO4 = 6 SO3 + 2 BrO3
Al2(CO3)3 + Ca = Al + CaCO3 =>
Al2(CO3)3 + 3 Ca = 2 Al + 3 CaCO3
K2S + Fe(NO3)3 = Fe + S + KNO3 =>
3 K2S + 2 Fe(NO3)3 = 2 Fe + 3 S + 6 KNO3
CO + H2 = CH6 + O3 =>
3 CO + 9 H2 = 3 CH6 + O3
KHS + Cl2 = KCl + HCl + S =>
KHS + Cl2 = KCl + HCl + S
NH4OH + CH3COOH = CH3COONH4 + H2O =>
NH4OH + CH3COOH = CH3COONH4 + H2O
CrO + Ba(OH)2 = BaO + Cr(OH)2 =>
CrO + Ba(OH)2 = BaO + Cr(OH)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Pb(NO3) + BrNa = PbBr + Na(NO3) =>
Pb(NO3) + BrNa = PbBr + Na(NO3)
Ca(OH)2(aq) + H3PO4(aq) = Ca(H2PO4)2(s) + H2O(l) =>
Ca(OH)2(aq) + 2 H3PO4(aq) = Ca(H2PO4)2(s) + 2 H2O(l)
SnCl2 + H2O = Sn(OH)2 + HCl =>
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
KBrO3 + K2S2O3 + H2O = KBr + K2S4O6 + KOH =>
KBrO3 + 6 K2S2O3 + 3 H2O = KBr + 3 K2S4O6 + 6 KOH
C6H5OH + Br2 = C6H5OHBr2 =>
C6H5OH + Br2 = C6H5OHBr2
C1000H1510N36O712 + O2 = CO2 + H2O + NH3 =>
2 C1000H1510N36O712 + 1989 O2 = 2000 CO2 + 1402 H2O + 72 NH3
Ca3(PO4)2 + Na = Na4PO4 + Ca =>
Ca3(PO4)2 + 8 Na = 2 Na4PO4 + 3 Ca
Fe(NO3)3 + NaCl = Na(NO3) + Fe(Cl)3 =>
Fe(NO3)3 + 3 NaCl = 3 Na(NO3) + Fe(Cl)3
Ar5 + O = ArO =>
Ar5 + 5 O = 5 ArO
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