| Équations équilibrées la veille |
Ba(NO3)2 + 2 Na(CrO4) = Ba(CrO4)2 + 2 Na(NO3)
C6H12O6 + Na = C6H12O6Na =>
C6H12O6 + Na = C6H12O6Na
Ba(NO3)2 + Na2(CrO4) = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2(CrO4) = BaCrO4 + 2 NaNO3
C6H12O6 + Na = C6H12O6Na =>
C6H12O6 + Na = C6H12O6Na
HI + KHSO3 = KI + H2SO3 =>
HI + KHSO3 = KI + H2SO3
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
C6H12O6 + Na = C6H12O6Na =>
C6H12O6 + Na = C6H12O6Na
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
Ba(OH)2 + HPO3 = Ba(PO3)2 + H2O =>
Ba(OH)2 + 2 HPO3 = Ba(PO3)2 + 2 H2O
Ba(aq) + SO4(aq) = BaSO4 =>
Ba(aq) + SO4(aq) = BaSO4
CH + S = CS + H2S =>
2 CH + 3 S = 2 CS + H2S
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
H2SO4 + Na2MnO4 + Na2SO3 = MnO2 + Na2SO4 + H2O =>
H2SO4 + Na2MnO4 + Na2SO3 = MnO2 + 2 Na2SO4 + H2O
C35(CH4)30(H2O)20(SiO2)15 = C + H2 + H2O + SiO2 =>
C35(CH4)30(H2O)20(SiO2)15 = 65 C + 60 H2 + 20 H2O + 15 SiO2
C3H6(g) + H2(g) = C3H8 =>
C3H6(g) + H2(g) = C3H8
Na3RhCl6 + BrF3 = RhF4 + NaBr + NaCl + Cl2 =>
6 Na3RhCl6 + 8 BrF3 = 6 RhF4 + 8 NaBr + 10 NaCl + 13 Cl2
BOCH + O2 = B2O3 + CO2 + H2O =>
2 BOCH + 3 O2 = B2O3 + 2 CO2 + H2O
Ba(NO3)2Al2(SO4)3 = Ba(SO4)3Al2(NO3)2 =>
Ba(NO3)2Al2(SO4)3 = Ba(SO4)3Al2(NO3)2
(PH3) = P4 + H2 =>
4(PH3) = P4 + 6 H2
O2C2 + Mg = CO2 + MgC =>
O2C2 + Mg = CO2 + MgC
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2 =>
2 K2Cr2O7 + 7 SO2 + H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2(CO3) + Zn(OH)2 = Zn(CO3) + H2O =>
H2(CO3) + Zn(OH)2 = Zn(CO3) + 2 H2O
Cu2O + H2O = Cu(HO) =>
Cu2O + H2O = 2 Cu(HO)
BF3 + KF = BK + F =>
BF3 + KF = BK + 4 F
HCOOH + C2H5OH = C2H5COO + H2O =>
10 HCOOH + 7 C2H5OH = 8 C2H5COO + 11 H2O
Al + CuO2 = AlO + Cu =>
2 Al + CuO2 = 2 AlO + Cu
C26H10O + C3H7O = C26H22O2 + C3H6O =>
20 C26H10O + 150 C3H7O = 23 C26H22O2 + 124 C3H6O
FeCl3 + Na2HPO4 + KSCN = NaSCN + KCl + Fe + HPO4 =>
2 FeCl3 + 3 Na2HPO4 + 6 KSCN = 6 NaSCN + 6 KCl + 2 Fe + 3 HPO4
Ba + MgCl2 = BaCl2 + Mg =>
Ba + MgCl2 = BaCl2 + Mg
KI + CuSO{4} = CuI + KSO{4} =>
KI + CuSO{4} = CuI + KSO{4}
NH4Cl + Na2S(aq) = (NH4)2S + NaCl =>
2 NH4Cl + Na2S(aq) = (NH4)2S + 2 NaCl
C6H11OH + HNO3 = CO2 + N2O + H2O =>
4 C6H11OH + 34 HNO3 = 24 CO2 + 17 N2O + 41 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
FeCl2 + HO + HCl = FeCl3*H2O =>
FeCl2 + HO + HCl = FeCl3*H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
K3(Cr(C2O4)3)*2H2O + KMnO4 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + MnSO4 + K2SO4 =>
10 K3(Cr(C2O4)3)*2H2O + 12 KMnO4 + 48 H2SO4 = 60 CO2 + 5 Cr2(SO4)3 + 68 H2O + 12 MnSO4 + 21 K2SO4
Pb(NO3)2 + ZnI = PbI + Zn(NO3)2 =>
Pb(NO3)2 + ZnI = PbI + Zn(NO3)2
KOH + NaH = KH + NaOH =>
KOH + NaH = KH + NaOH
C3H6 + Br2 = C3H4Br + H2Br =>
C3H6 + Br2 = C3H4Br + H2Br
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
Au2(SO4)3 + Ba = Au + Ba3(SO4) =>
Au2(SO4)3 + 9 Ba = 2 Au + 3 Ba3(SO4)
BaBr2 + AgC2H3O2 = Ba(C2H3O2)2 + AgBr =>
BaBr2 + 2 AgC2H3O2 = Ba(C2H3O2)2 + 2 AgBr
CuSO4 + NH4OH = [Cu(NH3)4]{2+} + SO4{2-} + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]{2+} + SO4{2-} + 4 H2O
Mg(OH)2 + PO4 = Mg + H2PO6 =>
Mg(OH)2 + PO4 = Mg + H2PO6
H{+} + Cr2O7{-2} + FeO = Fe{+3} + Cr{+3} + H2O =>
26 H{+} + Cr2O7{-2} + 6 FeO = 6 Fe{+3} + 2 Cr{+3} + 13 H2O
Sr(NO3)2 + KF = SrF2 + KNO3 =>
Sr(NO3)2 + 2 KF = SrF2 + 2 KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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