Équations équilibrées la veille |
Cr2O3 + H2 = 2 Cr + H2O3
CuCO3 + O2 = CuO2 + CO2 =>
2 CuCO3 + O2 = 2 CuO2 + 2 CO2
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
AgNO3 + NaCl2 = AgCl + Na(NO3)2 =>
2 AgNO3 + NaCl2 = 2 AgCl + Na(NO3)2
Rb2SO4 + Pb(NO3)2 = RbNO3 + PbSO4 =>
Rb2SO4 + Pb(NO3)2 = 2 RbNO3 + PbSO4
H2TeO3 = TeO2 + H2O =>
H2TeO3 = TeO2 + H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
C14H10O4 + H2O2 = C2H5OH + CO2 =>
9 C14H10O4 + 57 H2O2 = 34 C2H5OH + 58 CO2
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
AgNO3 + K2S2O8 + H2O = AgO + H2SO4 + KNO3 =>
2 AgNO3 + K2S2O8 + 2 H2O = 2 AgO + 2 H2SO4 + 2 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + K2Cr2O7 + H2O = Ag2CrO4 + KNO3 + H2CrO4 =>
2 AgNO3 + K2Cr2O7 + H2O = Ag2CrO4 + 2 KNO3 + H2CrO4
(NH4)2SO4(aq) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4(aq) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
BeC + H2O = CH4 + Be(OH)4 =>
BeC + 4 H2O = CH4 + Be(OH)4
HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O
(NH4)3PO4 + CaCl2 = (NH4)3Cl3 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaCl2 = 2(NH4)3Cl3 + Ca3(PO4)2
Zn + HCl = ZnCl{-2} + H{2} =>
Zn + HCl = ZnCl{-2} + H{2}
C3H6 + HBr = (CH3CHBrCH2H) =>
C3H6 + HBr = (CH3CHBrCH2H)
KOH + AgNO3 = KNO3 + OHAg =>
KOH + AgNO3 = KNO3 + OHAg
CHCl3 + AgNO3 = AgCl3 + CHNO3 =>
CHCl3 + AgNO3 = AgCl3 + CHNO3
KBr + K2Cr2O7 + H2SO4 = CrBr3 + K2SO4 + Br2 + H2O =>
12 KBr + K2Cr2O7 + 7 H2SO4 = 2 CrBr3 + 7 K2SO4 + 3 Br2 + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
AgNO3 + NaCl2 = AgCl + Na(NO3)2 =>
2 AgNO3 + NaCl2 = 2 AgCl + Na(NO3)2
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K2 + O2 = K2O2 =>
K2 + O2 = K2O2
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
CH3(CH2)5COH + NaBH4 = CH3(CH2)5CH2OH + NaB =>
2 CH3(CH2)5COH + NaBH4 = 2 CH3(CH2)5CH2OH + NaB
Cu(OH)2 + H2Co3 = CuCo3 + H2O =>
Cu(OH)2 + H2Co3 = CuCo3 + 2 H2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NaCl + H2O2 = NaClO10 + H2O =>
NaCl + 10 H2O2 = NaClO10 + 10 H2O
CaC2 + H2O = CaOH + C2H =>
CaC2 + H2O = CaOH + C2H
Mg(H2PO4)2 = Mg + H2 + P4 + O2 =>
2 Mg(H2PO4)2 = 2 Mg + 4 H2 + P4 + 8 O2
HCl + Na2Cl3 = HCl3 + Na2Cl =>
HCl + Na2Cl3 = HCl3 + Na2Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
As2O3 + K2Cr2O7 + HCl + H2O = H3AsO4 + CrCl3 + KCl =>
3 As2O3 + 2 K2Cr2O7 + 16 HCl + H2O = 6 H3AsO4 + 4 CrCl3 + 4 KCl
AgCl + CuS = Ag2S + CuCl2 =>
2 AgCl + CuS = Ag2S + CuCl2
Mn(NO3)2 + (NH4)3PO4 = Mn3(PO4)2 + NH4NO3 =>
3 Mn(NO3)2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6 NH4NO3
H4C + KOH = K4C + H2O =>
H4C + 4 KOH = K4C + 4 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.