Équations équilibrées la veille |
Mg(OH) + HF = MgF + H2O
Al + Br2 = Al2Br32 =>
2 Al + 16 Br2 = Al2Br32
HgCl2 + NH3 = HgNH2Cl + NH4 + Cl =>
HgCl2 + 2 NH3 = HgNH2Cl + NH4 + Cl
Al + AuCl = AlCl3 + Au =>
Al + 3 AuCl = AlCl3 + 3 Au
C2H3O2Cl + NaOH = C2H2ClO2Na + H2O =>
C2H3O2Cl + NaOH = C2H2ClO2Na + H2O
CH3(CH2)7CHCH(CH2)7COOH + H2 = CH3(CH2)7CHCH(CH2)7CH3 + H2O =>
CH3(CH2)7CHCH(CH2)7COOH + 3 H2 = CH3(CH2)7CHCH(CH2)7CH3 + 2 H2O
AlI3(aq) + Hg(NO3)2(aq) = Al(NO3)3 + I2Hg =>
2 AlI3(aq) + 3 Hg(NO3)2(aq) = 2 Al(NO3)3 + 3 I2Hg
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
CaCO3 + CH3COOH = Ca(CH3COO) + HCO3 =>
CaCO3 + CH3COOH = Ca(CH3COO) + HCO3
FeCO3 + S = FeS2 + CO2 + O2 =>
2 FeCO3 + 4 S = 2 FeS2 + 2 CO2 + O2
C5H6O(l) + O2(l) = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2(l) = 5 CO2(g) + 3 H2O(g)
CrS + O2 = CrO + SO =>
CrS + O2 = CrO + SO
Na2B4O7*10H2O + H2O2 + NaOH = NaBO2*H2O2 + H2O =>
Na2B4O7*10H2O + 4 H2O2 + 2 NaOH = 4 NaBO2*H2O2 + 11 H2O
C2H6 + Cl2 = C2HCl5 + H2 =>
2 C2H6 + 5 Cl2 = 2 C2HCl5 + 5 H2
Ca + H2O + CO2 = CaCO3 + H2 =>
Ca + H2O + CO2 = CaCO3 + H2
NaH + H2CO3 = Na4C + H2O =>
4 NaH + H2CO3 = Na4C + 3 H2O
H3PO4 + (NH4)2 + MoO4 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
10 H3PO4 + 36(NH4)2 + 120 MoO4 = 10(NH4)3PO4*12MoO3 + 21 NH4NO3 + 57 H2O
A2S5 + H2O2 + NH4OH = (NH4)2SO4 + (NH4)3A5O4 + H2O =>
5 A2S5 + 80 H2O2 + 56 NH4OH = 25(NH4)2SO4 + 2(NH4)3A5O4 + 108 H2O
H2O2 + K2S = S + KOH =>
H2O2 + K2S = S + 2 KOH
Ca(OH) + NH4Cl = NH4OH + CaCl =>
Ca(OH) + NH4Cl = NH4OH + CaCl
Al + Cu2SO4 = Al2(SO4)3 + Cu2 =>
2 Al + 3 Cu2SO4 = Al2(SO4)3 + 3 Cu2
C2HC + H2 = C2H6 =>
2 C2HC + 8 H2 = 3 C2H6
MagnesiumNitrate + SodiumPhosphate = MagnesiumPhosphate + SodiumNitrate =>
MagnesiumNitrate + SodiumPhosphate = MagnesiumPhosphate + SodiumNitrate
Na + HPO3 = NaPO3 + H =>
Na + HPO3 = NaPO3 + H
Tl(NO2)3 + Mn2O7 = Tl2O3 + Mn(NO2)7 =>
14 Tl(NO2)3 + 3 Mn2O7 = 7 Tl2O3 + 6 Mn(NO2)7
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3COOH + NaHCO3 = H2O + CO2 + CH3COONa =>
CH3COOH + NaHCO3 = H2O + CO2 + CH3COONa
U(s) + F2(g) = UF6(g) =>
U(s) + 3 F2(g) = UF6(g)
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
MnO2 + HCl = Cl2 + MnCl + (H2O)2 =>
2 MnO2 + 8 HCl = 3 Cl2 + 2 MnCl + 2(H2O)2
HSO4 + Cu = Cu(HSO4)2 =>
2 HSO4 + Cu = Cu(HSO4)2
C4H6(g) = C8H12(g) =>
2 C4H6(g) = C8H12(g)
Ba(NO3)2 + (NH4)4PO4 = Ba2PO4 + NH4NO3 =>
2 Ba(NO3)2 + (NH4)4PO4 = Ba2PO4 + 4 NH4NO3
NaHCO3 + HOC(COOH)(CH2COOH)2 = C6H5Na3O7 + H2O + CO2 =>
3 NaHCO3 + HOC(COOH)(CH2COOH)2 = C6H5Na3O7 + 3 H2O + 3 CO2
Al(OH)3 + HBr = AlBrO + H2O =>
Al(OH)3 + HBr = AlBrO + 2 H2O
KNO3 + S + C = CO2 + K2S + N2 =>
2 KNO3 + S + 3 C = 3 CO2 + K2S + N2
LiOH2 = H2O + Li =>
LiOH2 = H2O + Li
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
SiO2 + S + H2O = H2SO4 + Si =>
3 SiO2 + 2 S + 2 H2O = 2 H2SO4 + 3 Si
CuO + CH4O = Cu + CH2O + H2O =>
CuO + CH4O = Cu + CH2O + H2O
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = K3Fe(CN)6 + Cr2(SO4)3 + K2SO4 + H2O =>
6 K4Fe(CN)6 + K2Cr2O7 + 7 H2SO4 = 6 K3Fe(CN)6 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(HOCH2CH2)2S + HCl = (ClCH2CH2)2S + H2O =>
(HOCH2CH2)2S + 2 HCl = (ClCH2CH2)2S + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AgNaHCO3 = NaAgHCO3 =>
AgNaHCO3 = NaAgHCO3
CF3CO2H + NaHCO3 = CF3CO2 + H2CO3Na =>
CF3CO2H + NaHCO3 = CF3CO2 + H2CO3Na
SO2 + CaCO3 + H2O = CaH + SO3 + CO2 =>
3 SO2 + 2 CaCO3 + H2O = 2 CaH + 3 SO3 + 2 CO2
(NH4)I + Ag(NO3) = (NH4)NO3 + AgI =>
(NH4)I + Ag(NO3) = (NH4)NO3 + AgI
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