| Équations équilibrées la veille |
C6H8O7 + 18 CaCO3 + 5 H2O = 18 CaOH + 24 CO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
HCO3 + K2 = K2CO3 + H2 =>
2 HCO3 + 2 K2 = 2 K2CO3 + H2
Ba(HCO3)2 + (BaOH)2CO3 = BaCO3 + H2O =>
Ba(HCO3)2 + (BaOH)2CO3 = 3 BaCO3 + 2 H2O
KClO3 + Mg + H2SO4 = KCl + MgSO4 + H2O =>
KClO3 + 3 Mg + 3 H2SO4 = KCl + 3 MgSO4 + 3 H2O
CaS + AlF3 = CaF2 + Al2S3 =>
3 CaS + 2 AlF3 = 3 CaF2 + Al2S3
NO3{-} + H{+} + Br{-} = NO + H2O + Br =>
NO3{-} + 4 H{+} + 3 Br{-} = NO + 2 H2O + 3 Br
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Al(OH)3 + HCl*24H2O = Al(H2O)Cl2 + H + O =>
Al(OH)3 + 2 HCl*24H2O = Al(H2O)Cl2 + 99 H + 50 O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HCn + Sn(OH)3 = SnCn3 + H2O =>
3 HCn + Sn(OH)3 = SnCn3 + 3 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
NH4 + OCN = CON2H4 =>
NH4 + OCN = CON2H4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + Zn = ZnAg + Zn(NO3)2 =>
2 AgNO3 + 3 Zn = 2 ZnAg + Zn(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H9O4N + HCl = C5H10O4NCl =>
C5H9O4N + HCl = C5H10O4NCl
K2PtCl6 = KCl + Pt + Cl2 =>
K2PtCl6 = 2 KCl + Pt + 2 Cl2
KS + CuSO4 = KSO4 + CuS =>
KS + CuSO4 = KSO4 + CuS
Br2 + N2 = NBr3 =>
3 Br2 + N2 = 2 NBr3
Mn2O7 + NaOH = H2O + NaMnO4 =>
Mn2O7 + 2 NaOH = H2O + 2 NaMnO4
NiCl2O2 = NiCl2 + O2 =>
NiCl2O2 = NiCl2 + O2
BaO + Al = BaOAl =>
BaO + Al = BaOAl
Ag2CO3 = Ag + CO + O =>
Ag2CO3 = 2 Ag + CO + 2 O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe3(PO4)2 + Tl = Fe + TlPO4 =>
Fe3(PO4)2 + 2 Tl = 3 Fe + 2 TlPO4
NaH2PO4 + Sr(OH)2 = Sr3(PO4)2 + Na3PO4 + H2O =>
3 NaH2PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + Na3PO4 + 6 H2O
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]
Ag2O3 = Ag + O2 =>
2 Ag2O3 = 4 Ag + 3 O2
D2(g) + O2(g) = D2O1 =>
2 D2(g) + O2(g) = 2 D2O1
Al2(SO4)3 + K2SO4 = KAl(SO4)2 =>
Al2(SO4)3 + K2SO4 = 2 KAl(SO4)2
Na + HCl + H2O = NaCl + H3O =>
Na + HCl + H2O = NaCl + H3O
B2S3 + BeCl2 = BCl3 + BeS =>
B2S3 + 3 BeCl2 = 2 BCl3 + 3 BeS
Na2SO4 + Ca(OH)2 = Na2(OH)2 + CaSO4 =>
Na2SO4 + Ca(OH)2 = Na2(OH)2 + CaSO4
H(O2) = HO2 =>
H(O2) = HO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
VO + FeO2 = Fe2O + V2O5 =>
2 VO + 2 FeO2 = Fe2O + V2O5
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S + Sn = SnS + H2 =>
H2S + Sn = SnS + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaF + Br2 = NaBr2 + F2 =>
2 NaF + 2 Br2 = 2 NaBr2 + F2
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| Équations équilibrées la veille |
Équations équilibrées sur11/12/24
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