| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HCI + O = H2O + CI =>
2 HCI + O = H2O + 2 CI
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(Hg) + HgO(s) = ZnO(s) + Hg(l) =>
Zn(Hg) + HgO(s) = ZnO(s) + 2 Hg(l)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
K2Cr2O6 + H2O = H2O2 + KCrO2 =>
K2Cr2O6 + 2 H2O = 2 H2O2 + 2 KCrO2
BaCl2 + CH3COOH = Ba(CH3COO)2 + ClH =>
BaCl2 + 2 CH3COOH = Ba(CH3COO)2 + 2 ClH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
K + Na + Cl = KNaCl2 =>
K + Na + 2 Cl = KNaCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
K2O + P2O5 = K2(PO3)2 =>
K2O + P2O5 = K2(PO3)2
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(l) =>
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(l)
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Ni(OH)3 + MnSO4 + H2SO4 = HMnO4 + NiSO4 + H2O =>
5 Ni(OH)3 + MnSO4 + 4 H2SO4 = HMnO4 + 5 NiSO4 + 11 H2O
NiSO4 + NH4OH = Ni(OH)2 + (NH4)2(SO4) =>
NiSO4 + 2 NH4OH = Ni(OH)2 + (NH4)2(SO4)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KNO3 + NaOH = KNa + NO3OH =>
KNO3 + NaOH = KNa + NO3OH
Li + CH = LiCH =>
Li + CH = LiCH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al(OH)3 + BaSO4 = Ba(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 BaSO4 = 3 Ba(OH)2 + Al2(SO4)3
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + SO4Ba =>
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + SO4Ba
KClO3(cr) = KCl(cr) + O2 =>
2 KClO3(cr) = 2 KCl(cr) + 3 O2
S + H + O = HOS =>
S + H + O = HOS
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Ba(OH)2 + CH3COOH = BaC(OH)2 + H2O =>
2 Ba(OH)2 + CH3COOH = 2 BaC(OH)2 + 2 H2O
Na2CO3(aq) + HCl(aq) = Na2Cl + HCO3 =>
Na2CO3(aq) + HCl(aq) = Na2Cl + HCO3
C6H5OH + SO4 = CO2 + H2O + H2S =>
5 C6H5OH + 14 SO4 = 30 CO2 + H2O + 14 H2S
NOH + H = N + HOH =>
NOH + H = N + HOH
CuCl2 + Na2S = Na2Cl2 + CuS =>
CuCl2 + Na2S = Na2Cl2 + CuS
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CF3COOH + Cl2CHCOCl = (CF3CO)2O + Cl2CHCOOH + HCl =>
2 CF3COOH + Cl2CHCOCl = (CF3CO)2O + Cl2CHCOOH + HCl
Fe(s) + Cu(SO4) = Fe(SO4) + Cu(s) =>
Fe(s) + Cu(SO4) = Fe(SO4) + Cu(s)
Ni + CuSO4 = Cu + Ni2(SO4)3 =>
2 Ni + 3 CuSO4 = 3 Cu + Ni2(SO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + P2O5 = (CH3CO)2O + H3PO4 =>
6 CH3COOH + P2O5 = 3(CH3CO)2O + 2 H3PO4
Zn + Fe(CN)6 = Zn2Fe(CN)6 =>
2 Zn + Fe(CN)6 = Zn2Fe(CN)6
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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