| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 O2 = CO2 + 2 SO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
POCl3 + NaOH = Na2HPO4 + NaCl + H2O =>
POCl3 + 5 NaOH = Na2HPO4 + 3 NaCl + 2 H2O
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
S + O2 = SO2 =>
S + O2 = SO2
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
NaOH + HCO3 = NaCO3 + H2O =>
NaOH + HCO3 = NaCO3 + H2O
Na3PO4 + NaCl = Na3Cl + NaPO4 =>
Na3PO4 + NaCl = Na3Cl + NaPO4
K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + KCl(aq) + H2O(l) =>
3 K2C2O4*H2O(aq) + FeCl3*6H2O(aq) = FeK3(C2O4)3*3H2O(s) + 3 KCl(aq) + 6 H2O(l)
NaOH + SnCl4 = NaCl + Sn(OH)4 =>
4 NaOH + SnCl4 = 4 NaCl + Sn(OH)4
FeCl3 + KOH + KClO3 = KCl + H2O + K2FeO4 =>
2 FeCl3 + 10 KOH + KClO3 = 7 KCl + 5 H2O + 2 K2FeO4
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Cu(SO4)2 + Ni(NO3)2 = Cu(NO3)2 + Ni(SO4)2 =>
Cu(SO4)2 + Ni(NO3)2 = Cu(NO3)2 + Ni(SO4)2
Hexane + O2 = CO2 + H2 =>
C6H14 + 6 O2 = 6 CO2 + 7 H2
FeCl3 + I2 = FeI2Cl3 =>
FeCl3 + I2 = FeI2Cl3
NaOH + Cu(OH)2 = H2O + Na2CuO2 =>
2 NaOH + Cu(OH)2 = 2 H2O + Na2CuO2
Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3
Al + SO2 = Al(SO2)3 =>
Al + 3 SO2 = Al(SO2)3
KCl + Ag(ClO3) = KAg + Cl2 + O2 =>
2 KCl + 2 Ag(ClO3) = 2 KAg + 2 Cl2 + 3 O2
Ca(OH)2 + CO2 = CaOH + HCO3 =>
Ca(OH)2 + CO2 = CaOH + HCO3
NiCl2 + HOH = Ni(OH)2 + HCl =>
NiCl2 + 2 HOH = Ni(OH)2 + 2 HCl
Zn + Cu(NO3)2 = Zn(NO3)3 + Cu =>
2 Zn + 3 Cu(NO3)2 = 2 Zn(NO3)3 + 3 Cu
Na2SH2 = H2SNa2 =>
Na2SH2 = H2SNa2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Pt[NH3]2[NO2]2 = Pt + O2 + N2 + H =>
Pt[NH3]2[NO2]2 = Pt + 2 O2 + 2 N2 + 6 H
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
Na + Au = Na11Au9 =>
11 Na + 9 Au = Na11Au9
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
(Na)2(O)2 + (H)2O = NaOH + (O)2 =>
2(Na)2(O)2 + 2(H)2O = 4 NaOH + (O)2
Ni + H2SO4 = Ni2(SO4)3 + H2 =>
2 Ni + 3 H2SO4 = Ni2(SO4)3 + 3 H2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
AgNO3 + NH4CNS = AgCNS + NH4NO3 =>
AgNO3 + NH4CNS = AgCNS + NH4NO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH3CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2COOK + CH3CH(OH)CH3 =>
CH3CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2COOK + CH3CH(OH)CH3
AgN03 + AlCl3 = AgCl + Al(N03)3 =>
3 AgN03 + AlCl3 = 3 AgCl + Al(N03)3
F + KBr = KF + Br =>
F + KBr = KF + Br
KI + H2O + O2 = KOH + I2 =>
4 KI + 2 H2O + O2 = 4 KOH + 2 I2
KBrO3 + KI + HNO3 = KBr + I2 + H2O + KNO3 =>
KBrO3 + 6 KI + 6 HNO3 = KBr + 3 I2 + 3 H2O + 6 KNO3
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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