| Équations équilibrées la veille |
2 LiOH + CaCl2 = 2 LiCl + Ca(OH)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
HNO3 + Br2CO3 = BrNO3 + H2O + CO2 =>
2 HNO3 + Br2CO3 = 2 BrNO3 + H2O + CO2
Si + Au = SiAu =>
Si + Au = SiAu
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
CH2(HS)CH(NH2)COOH + O2 = H2O + CO2 + H2S + NH3 =>
2 CH2(HS)CH(NH2)COOH + 5 O2 = 2 H2O + 6 CO2 + 2 H2S + 2 NH3
InCl3 + H2O = In(OH)3 + HCl =>
InCl3 + 3 H2O = In(OH)3 + 3 HCl
NaOH(aq) + Fe(NO3)3 = Fe(OH)3 + NaNO3 =>
3 NaOH(aq) + Fe(NO3)3 = Fe(OH)3 + 3 NaNO3
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
SiO + Cl = SiCl4 + O =>
SiO + 4 Cl = SiCl4 + O
LiNo3 + Na2Co3 = Li2Co3 + NaNo3 =>
2 LiNo3 + Na2Co3 = Li2Co3 + 2 NaNo3
HNO3 + Sb + H2O = H[Sb(OH)6] + NO2 =>
5 HNO3 + Sb + H2O = H[Sb(OH)6] + 5 NO2
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
Al + S = AlS =>
Al + S = AlS
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4 + 5 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Au + O2 = AuO =>
2 Au + O2 = 2 AuO
Fe{2+} + KMnO4 + H2O = Fe(OH)3 + MnO2 + K{+} + H{+} =>
3 Fe{2+} + KMnO4 + 7 H2O = 3 Fe(OH)3 + MnO2 + K{+} + 5 H{+}
SiC + KClO3 + KOH = K2SiO4 + KCl + H2O + CO2 =>
3 SiC + 5 KClO3 + 6 KOH = 3 K2SiO4 + 5 KCl + 3 H2O + 3 CO2
HgSe + HNO3 + HCl = H2HgCl4 + H2O + NO + Se =>
3 HgSe + 2 HNO3 + 12 HCl = 3 H2HgCl4 + 4 H2O + 2 NO + 3 Se
Ca2Al(AlSi3O10)(OH)2 + AlO(OH) = Ca3Al2Si3O12 + CaAl2(Al2Si2O10)(OH)2 + H2O =>
3 Ca2Al(AlSi3O10)(OH)2 + 8 AlO(OH) = Ca3Al2Si3O12 + 3 CaAl2(Al2Si2O10)(OH)2 + 4 H2O
H2O + W = H2OW =>
H2O + W = H2OW
Cr2(SO4)3 + KOH + Cl2 = K2CrO4 + KCl + H2O + K2SO4 =>
Cr2(SO4)3 + 16 KOH + 3 Cl2 = 2 K2CrO4 + 6 KCl + 8 H2O + 3 K2SO4
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
MgBr2 + LiClO3 = Mg(ClO3)2 + LiBr =>
MgBr2 + 2 LiClO3 = Mg(ClO3)2 + 2 LiBr
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
XCH4 + Cl2 = XCCl4 + HCl =>
XCH4 + 4 Cl2 = XCCl4 + 4 HCl
(NH4)2Fe(SO4)2 + BaCl2 = BaSO4 + FeCl2 + NH4Cl =>
(NH4)2Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + FeCl2 + 2 NH4Cl
NaMnO4 + CaC2O4 + H2SO4 = Na2SO4 + CaSO4 + MnSO4 + CO2 + H2O =>
2 NaMnO4 + 5 CaC2O4 + 8 H2SO4 = Na2SO4 + 5 CaSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
BN + Zr3N2 + Zr = Zr6BN4 =>
2 BN + 3 Zr3N2 + 3 Zr = 2 Zr6BN4
Cd + Al(NO3)3 = Cd(NO3)2 + Al =>
3 Cd + 2 Al(NO3)3 = 3 Cd(NO3)2 + 2 Al
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
BaCI2 + K2CO3 = K2CI2 + BaCO3 =>
BaCI2 + K2CO3 = K2CI2 + BaCO3
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
C3H8N2 + N2O4 = N2 + CO2 + H2O =>
2 C3H8N2 + 5 N2O4 = 7 N2 + 6 CO2 + 8 H2O
SnCl2 + NaBiO3 + HCl = H3SnO4 + BiCl3 + NaCl + H2O =>
2 SnCl2 + 3 NaBiO3 + 8 HCl = 2 H3SnO4 + 3 BiCl3 + 3 NaCl + H2O
Zn(s) + CuS(aq) = ZnS(aq) + Cu(s) =>
Zn(s) + CuS(aq) = ZnS(aq) + Cu(s)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(NO3)2 + KI = CuI + K(NO3)2 =>
Cu(NO3)2 + KI = CuI + K(NO3)2
Na2O + H3PO4 = NaH2PO4 + H2O =>
Na2O + 2 H3PO4 = 2 NaH2PO4 + H2O
Ag2O + HNO3 + Fe = Ag2 + FeNO3 + H2O =>
Ag2O + 2 HNO3 + 2 Fe = Ag2 + 2 FeNO3 + H2O
Pa + T = PaT =>
Pa + T = PaT
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Équations équilibrées sur01/13/25
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