| Équations équilibrées la veille |
2 HNO3 + HPO4{2-} = 2 NO3{-} + H3PO4
C3H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
C7H7OH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C7H7OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr
C3H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
Ca(CN)2 + HBr = CaBr2 + HCN =>
Ca(CN)2 + 2 HBr = CaBr2 + 2 HCN
TiO2 + KOH = K2TiO3 + H2O =>
TiO2 + 2 KOH = K2TiO3 + H2O
Ca(H2PO4)2 + Ca3(PO4)2 = CaHPO4 =>
Ca(H2PO4)2 + Ca3(PO4)2 = 4 CaHPO4
AgF + Ca = Ag + CaF2 =>
2 AgF + Ca = 2 Ag + CaF2
FeCl3 + NaSO3 = Fe(SO3)3 + NaCl =>
FeCl3 + 3 NaSO3 = Fe(SO3)3 + 3 NaCl
SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O
Ca(s) + Cl2(s) = CaCl2(s) =>
Ca(s) + Cl2(s) = CaCl2(s)
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Pb(NO3)2 + CsI = PbI2 + Cs(NO3) =>
Pb(NO3)2 + 2 CsI = PbI2 + 2 Cs(NO3)
KNO2 + NaClO3 = KNO3 + NaCl =>
3 KNO2 + NaClO3 = 3 KNO3 + NaCl
S8 + I2 = SI6 =>
S8 + 24 I2 = 8 SI6
Cs2SO3 + HCl = CsCl + SO2 + H2O =>
Cs2SO3 + 2 HCl = 2 CsCl + SO2 + H2O
Br2 + H3PO4 = P + HBrO3 + H2O =>
Br2 + 2 H3PO4 = 2 P + 2 HBrO3 + 2 H2O
Ca(CN)2 + HBr = CaBr2 + HCN =>
Ca(CN)2 + 2 HBr = CaBr2 + 2 HCN
C3H5OH3 + O2 = CO + H2O =>
C3H5OH3 + 3 O2 = 3 CO + 4 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C10H8O4 + NaOH = Na2C8H4O4 + C2H6O2 =>
C10H8O4 + 2 NaOH = Na2C8H4O4 + C2H6O2
Ti + B = TiB2 =>
Ti + 2 B = TiB2
AgNO3(aq) + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3(aq) + MgCl2 = 2 AgCl + Mg(NO3)2
NaOH + Cl2 = H2O + NaCl2 + NaClO3 =>
12 NaOH + 11 Cl2 = 6 H2O + 10 NaCl2 + 2 NaClO3
HNO3 + Ba2(CO3)2 = H2CO3 + Ba(NO3)2 =>
4 HNO3 + Ba2(CO3)2 = 2 H2CO3 + 2 Ba(NO3)2
CaCO3(s) + HCl = CaCl2 + CO2(g) + H2O =>
CaCO3(s) + 2 HCl = CaCl2 + CO2(g) + H2O
Ru + H2SO4 = RuSO4 + H2 =>
Ru + H2SO4 = RuSO4 + H2
Cl2 + Ca(OH)2 = CaCl2 + H2O + O2 =>
2 Cl2 + 2 Ca(OH)2 = 2 CaCl2 + 2 H2O + O2
C2H3Br + HBr = C2H4Br2 =>
C2H3Br + HBr = C2H4Br2
CoCl2 + K4[Fe(CN)6] = Co2Fe(CN)6 + KCl =>
2 CoCl2 + K4[Fe(CN)6] = Co2Fe(CN)6 + 4 KCl
K2Cl2O7 + KI + H2SO4 = K2SO4 + Cl2(SO4)3 + I2 + H2O =>
K2Cl2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cl2(SO4)3 + 3 I2 + 7 H2O
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)3PO4 + KBr = NH4Br + K3PO4 =>
(NH4)3PO4 + 3 KBr = 3 NH4Br + K3PO4
NaCH3COO + H2O = HCH3COO + NaOH =>
NaCH3COO + H2O = HCH3COO + NaOH
Al2N3 = N2 + Al =>
2 Al2N3 = 3 N2 + 4 Al
Li3PO4 + H2SO4 = Li2SO4 + H3PO4 =>
2 Li3PO4 + 3 H2SO4 = 3 Li2SO4 + 2 H3PO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
KO2 + Al = K2O + Al2O3 =>
2 KO2 + 2 Al = K2O + Al2O3
NaCH3COO + H2O = NaOH + CH3COOH =>
NaCH3COO + H2O = NaOH + CH3COOH
KAl(SO4)2 + NaHCO3 = Na2SO4 + K2SO4 + Al(OH)3 + CO2 =>
2 KAl(SO4)2 + 6 NaHCO3 = 3 Na2SO4 + K2SO4 + 2 Al(OH)3 + 6 CO2
Li + FeBr3 = Fe + LiBr =>
3 Li + FeBr3 = Fe + 3 LiBr
Fe + Cu2SO4 = FeSO4 + Cu2 =>
Fe + Cu2SO4 = FeSO4 + Cu2
NaCH3COO + H2O = H3O + NaCH2COO =>
NaCH3COO + H2O = H3O + NaCH2COO
Hg2(NO3)2(aq) + K2SO4(aq) = Hg2SO4 + KNO3 =>
Hg2(NO3)2(aq) + K2SO4(aq) = Hg2SO4 + 2 KNO3
MnO2 = Mn{2+} + O{-} =>
MnO2 = Mn{2+} + 2 O{-}
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
N2O5 + CaO = N2O + CaO5 =>
N2O5 + CaO = N2O + CaO5
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
