| Équations équilibrées la veille |
I2 + SO3{2-} + 3 H2O = SO4{2-} + 2 I{-} + 2 H3O{+}
I2 + O3 = I4O9 + O2 =>
2 I2 + 9 O3 = I4O9 + 9 O2
Ca3(PO4)2 + CO2 = CaCO3 + P2O5 =>
Ca3(PO4)2 + 3 CO2 = 3 CaCO3 + P2O5
NaNO2 + H3PO4 = Na3PO4 + NO + NO2 + H2O =>
6 NaNO2 + 2 H3PO4 = 2 Na3PO4 + 3 NO + 3 NO2 + 3 H2O
Al4O3 + C = Al4C3 + CO =>
Al4O3 + 6 C = Al4C3 + 3 CO
H2S + HNO3 = H2O + NO + S =>
3 H2S + 2 HNO3 = 4 H2O + 2 NO + 3 S
S + O + Na = OSNa =>
S + O + Na = OSNa
H2Po3 + NaOH = Na2Po3 + H2O =>
H2Po3 + 2 NaOH = Na2Po3 + 2 H2O
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
KIO3 + KI + H2S04 = I2 + K2SO4 + H2O =>
17 KIO3 + 7 KI + 3 H2S04 = 12 I2 + 12 K2SO4 + 3 H2O
Ca3P2(s) = Ca(s) + P(s) =>
Ca3P2(s) = 3 Ca(s) + 2 P(s)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca3P2(s) = Ca(s) + P(s) =>
Ca3P2(s) = 3 Ca(s) + 2 P(s)
U(SO4)2 + NaF = UF4 + Na2SO4 =>
U(SO4)2 + 4 NaF = UF4 + 2 Na2SO4
H2 + NaOH = H2O + Na =>
H2 + 2 NaOH = 2 H2O + 2 Na
NaI + NaOCl + H2O = I2 + NaCl + NaOH =>
2 NaI + NaOCl + H2O = I2 + NaCl + 2 NaOH
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
AlBr3 + AgOH = Al(OH)3 + AgBr =>
AlBr3 + 3 AgOH = Al(OH)3 + 3 AgBr
Cd + Al2(SO4)3 = Cd(SO4)3 + Al =>
Cd + Al2(SO4)3 = Cd(SO4)3 + 2 Al
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
(CH3)2N2H2(l) + N2O2(g) = N2(g) + H2O(l) + CO2(g) =>
(CH3)2N2H2(l) + 4 N2O2(g) = 5 N2(g) + 4 H2O(l) + 2 CO2(g)
FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S
C18H32O2 + H2O = CO2 + H2 =>
C18H32O2 + 34 H2O = 18 CO2 + 50 H2
F2O3 + Al = Al2O3 + F =>
F2O3 + 2 Al = Al2O3 + 2 F
SO2 + NaOH = Na2SO3 + H2O* =>
SO2 + 2 NaOH = Na2SO3 + H2O*
B2S3 + HNO3 = B(OH)3 + H2SO4 + NO2 + H2O =>
B2S3 + 24 HNO3 = 2 B(OH)3 + 3 H2SO4 + 24 NO2 + 6 H2O
CaO*Al2O3 + H2O = CaO*Al2O3*6H2O =>
CaO*Al2O3 + 6 H2O = CaO*Al2O3*6H2O
Cr2(SO4)3 + K2FeO4 + H2SO4 = K2Cr2O7 + K2SO4 + Fe2(SO4)3 + H2O =>
Cr2(SO4)3 + 2 K2FeO4 + H2SO4 = K2Cr2O7 + K2SO4 + Fe2(SO4)3 + H2O
CuSO4(s) + Mg(s) = MgSO4(aq) + Cu(s) =>
CuSO4(s) + Mg(s) = MgSO4(aq) + Cu(s)
CaCO3 + CH3OOH = (CH3COO)2Ca + CO2 + H2O =>
CaCO3 + 4 CH3OOH = (CH3COO)2Ca + CO2 + 5 H2O
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + MnO2 + K2SO4 + H2SO4 =>
3 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 6 TiOSO4 + 2 MnO2 + K2SO4 + 2 H2SO4
NH4NO3 + Ca(OH)2 + H2O = Ca(NO3)2*4H2O + NH3 =>
2 NH4NO3 + Ca(OH)2 + 2 H2O = Ca(NO3)2*4H2O + 2 NH3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe(s) + Na{+}(aq) = Fe{+2}(aq) + Na(s) =>
Fe(s) + 2 Na{+}(aq) = Fe{+2}(aq) + 2 Na(s)
Cu(OH2)CO3 = CuO + CO2 + H2O =>
Cu(OH2)CO3 = CuO + CO2 + H2O
MnO2(s) + H2O(l) = MnO4 + H =>
MnO2(s) + 2 H2O(l) = MnO4 + 4 H
KClO3 + PCl3 = PCl3O + KCl =>
KClO3 + 3 PCl3 = 3 PCl3O + KCl
NaOH + Ba(OH)2 + Al(OH)3 + H3PO4 = NaHPO4 + Al2Ba3 + H2O =>
12 NaOH + 3 Ba(OH)2 + 2 Al(OH)3 + 12 H3PO4 = 12 NaHPO4 + Al2Ba3 + 24 H2O
AlBr3 + Cl2 = AlCl3 + Br23 =>
46 AlBr3 + 69 Cl2 = 46 AlCl3 + 6 Br23
C2H5OH + O2 = HCO3 + H2O =>
2 C2H5OH + 7 O2 = 4 HCO3 + 4 H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2(OH)2 =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + H2(OH)2
Hg + HNO3 = Hg2(NO3)2 + H2O + NO =>
6 Hg + 8 HNO3 = 3 Hg2(NO3)2 + 4 H2O + 2 NO
He(OH)2 = HeO + H2O =>
He(OH)2 = HeO + H2O
CH3CHBrCH3 + KOH = CH3CHKCH3 + BrOH =>
CH3CHBrCH3 + KOH = CH3CHKCH3 + BrOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
PbO2 + KBr + H2SO4 = K2SO4 + PbSO4 + Br2 + H2O =>
PbO2 + 2 KBr + 2 H2SO4 = K2SO4 + PbSO4 + Br2 + 2 H2O
N{+2}O + H{+2}O = NH{+4}NO{+3} =>
N{+2}O + H{+2}O = NH{+4}NO{+3}
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
