| Équations équilibrées la veille |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeS + HCI = FeCCI2 + H2S =>
FeS + 2 HCI = FeCCI2 + H2S
Na3PO4 + LiOH = NaOH + Li3PO4 =>
Na3PO4 + 3 LiOH = 3 NaOH + Li3PO4
KMnO4 + H2CC2O4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 H2CC2O4 + 9 H2SO4 = 15 CO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
PCl5 = PCl + Cl2 =>
PCl5 = PCl + 2 Cl2
S + HCl = SCl2 + H2 =>
S + 2 HCl = SCl2 + H2
K{3}PO{4} + HCl = KCl + H{3}PO{4} =>
K{3}PO{4} + HCl = KCl + H{3}PO{4}
C5H10 + Br2 = C5 + H10Br2 =>
C5H10 + Br2 = C5 + H10Br2
C7H14 + O2 = C7H14O =>
2 C7H14 + O2 = 2 C7H14O
Rb[Al(OH)4(H2O)2] + H2SO4 = Rb2SO4 + Al2(SO4)3 + H2O =>
2 Rb[Al(OH)4(H2O)2] + 4 H2SO4 = Rb2SO4 + Al2(SO4)3 + 12 H2O
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
AsH3 + H2O = H3AsO4 + H3O =>
AsH3 + 12 H2O = H3AsO4 + 8 H3O
Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + NaOH =>
2 Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + 2 NaOH
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
Ti + N2 = TiN4 =>
Ti + 2 N2 = TiN4
PbO + Mg = MgO + Pb =>
PbO + Mg = MgO + Pb
HBr + Ca(OH)2 = CaBr + H3O2 =>
HBr + Ca(OH)2 = CaBr + H3O2
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(aq) + H2O(i) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 H2O(i)
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
NaF + Ba(NO3)2 = BaF2 + Na(NO3) =>
2 NaF + Ba(NO3)2 = BaF2 + 2 Na(NO3)
Li3PO4 + BaCl2 = Ba3(PO4)2 + LiCl =>
2 Li3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 LiCl
(KClO3)2 + (Na2SnO2)6 = KCl + Na2SnO3 =>
(KClO3)2 + (Na2SnO2)6 = 2 KCl + 6 Na2SnO3
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
Cs2O2 + H2 = Cs2O + H2O =>
Cs2O2 + H2 = Cs2O + H2O
Hg2(C2H3O2)2(aq) + KCl(ap) = Hg2Cl2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KCl(ap) = Hg2Cl2(s) + 2 KC2H3O2(aq)
C2H4(g) + SCl2(g) = C4H8Cl2S =>
2 C2H4(g) + SCl2(g) = C4H8Cl2S
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
CH3COCl + NaOH = CH3COOH + NaCl =>
CH3COCl + NaOH = CH3COOH + NaCl
FeCl3 + SnCl2 = Fe2Cl2 + SnCl4 =>
2 FeCl3 + 2 SnCl2 = Fe2Cl2 + 2 SnCl4
KHC4H4O6 = K + HC4H4O6 =>
KHC4H4O6 = K + HC4H4O6
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
Fe + S = FeS =>
Fe + S = FeS
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
AgNO3 + (NH4)2SO4 = Ag2SO4 + NH4NO3 =>
2 AgNO3 + (NH4)2SO4 = Ag2SO4 + 2 NH4NO3
PbCrO4*PbO + H2SO4 = PbSO4 + H2CrO4 + H2O =>
PbCrO4*PbO + 2 H2SO4 = 2 PbSO4 + H2CrO4 + H2O
Sn3(PO4)2 + Rb2SO4 = Sn3(SO4)3 + Rb6(PO4)2 =>
Sn3(PO4)2 + 3 Rb2SO4 = Sn3(SO4)3 + Rb6(PO4)2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CoCl2*6H2O + CH4 = CoCl2CH4 + H2O =>
CoCl2*6H2O + CH4 = CoCl2CH4 + 6 H2O
C6H6 + HNO3 + H2SO4 = C6H6(NO2)2 + HSO4 + H3O =>
C6H6 + 2 HNO3 + 4 H2SO4 = C6H6(NO2)2 + 4 HSO4 + 2 H3O
Rb + RbNO3 = Rb2O + N3 =>
15 Rb + 3 RbNO3 = 9 Rb2O + N3
PCI5 + H2O = H3PO4 + H + C + I =>
PCI5 + 4 H2O = H3PO4 + 5 H + C + 5 I
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Mg(s) + HOH(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 HOH(l) = Mg(OH)2(aq) + H2(g)
KNO2 + HCI = KCI + HNO2 =>
KNO2 + HCI = KCI + HNO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
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