Équations équilibrées la veille |
KNO3 + HNO3 = 2 NO3 + KH
KBr + H2SO4 = KHSO4 + HBr =>
KBr + H2SO4 = KHSO4 + HBr
LiNO3 + H2SO4 = Li2SO4 + HNO3 =>
2 LiNO3 + H2SO4 = Li2SO4 + 2 HNO3
CH3COOK + HOH = CH3COOH + KOH =>
CH3COOK + HOH = CH3COOH + KOH
SbOCl + H2S = Sb2S3 + HCl + H2O =>
2 SbOCl + 3 H2S = Sb2S3 + 2 HCl + 2 H2O
FeCl3 + CH3OH = Fe(OH)3 + CH3Cl =>
FeCl3 + 3 CH3OH = Fe(OH)3 + 3 CH3Cl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HCl(H2O) + NaNO3 = NaClO3 + NH2OH =>
HCl(H2O) + NaNO3 = NaClO3 + NH2OH
Ag2O + HClO4 = AgClO4 + H2O =>
Ag2O + 2 HClO4 = 2 AgClO4 + H2O
Fe2 + CH3COOH = Fe2O3 + C2H4 =>
2 Fe2 + 3 CH3COOH = 2 Fe2O3 + 3 C2H4
CuCl2 + NaH2PO4 = CuH2PO4 + NaCl2 =>
CuCl2 + NaH2PO4 = CuH2PO4 + NaCl2
C3H7Cl + C5H11Cl + Na = C8H18 + NaCl =>
C3H7Cl + C5H11Cl + 2 Na = C8H18 + 2 NaCl
BeO + HCl = Be(Cl)2 + H2O =>
BeO + 2 HCl = Be(Cl)2 + H2O
BaCl2 + Fe2(SO4)3 = FeCl3 + BaSO4 =>
3 BaCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 BaSO4
Cl2 + Na2SO3 + H2O = NaCl + H2SO4 =>
Cl2 + Na2SO3 + H2O = 2 NaCl + H2SO4
K2CO3 + CH3CO2H = K(CH3CO2) + CO2 + H2O =>
K2CO3 + 2 CH3CO2H = 2 K(CH3CO2) + CO2 + H2O
KNO3(aq) + H2CO3(aq) = K2CO3(ppt) + HNO3(aq) =>
2 KNO3(aq) + H2CO3(aq) = K2CO3(ppt) + 2 HNO3(aq)
Ca + Na(Br) = CaNa + Br =>
Ca + Na(Br) = CaNa + Br
C6H10O3 + C2H6O2 = C8H16O4 + O2 =>
2 C6H10O3 + 2 C2H6O2 = 2 C8H16O4 + O2
RaO = Ra2 + O2 =>
2 RaO = Ra2 + O2
Ni(C2H3O2)2(aq) + LiOH(aq) = Li(C2H3O2)2 + NiOH =>
Ni(C2H3O2)2(aq) + LiOH(aq) = Li(C2H3O2)2 + NiOH
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
FeCl3 + K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + 9 KCl
Bi2O3 + I2 + KOH = KBiO3 + KI + H2O =>
Bi2O3 + 2 I2 + 6 KOH = 2 KBiO3 + 4 KI + 3 H2O
Li(NO3)*H20 + Ni(NO3)2*6H2O + Mn(NO3)2*6H2O + Co(NO3)3*6H2O + C6H8O7 = LiNi04Mn03Co03O2 + N2 + CO2 + H2O =>
3 Li(NO3)*H20 + 12 Ni(NO3)2*6H2O + 9 Mn(NO3)2*6H2O + 9 Co(NO3)3*6H2O + 20 C6H8O7 = 3 LiNi04Mn03Co03O2 + 36 N2 + 120 CO2 + 290 H2O
Mg(s) + HCl(g) = MgCl2(s) + H2(g) =>
Mg(s) + 2 HCl(g) = MgCl2(s) + H2(g)
Cr(SO4)3 + K2CO3 = K2SO4 + Cr2(CO3)6 =>
2 Cr(SO4)3 + 6 K2CO3 = 6 K2SO4 + Cr2(CO3)6
Y + H2S = HY + S2 =>
4 Y + 2 H2S = 4 HY + S2
BaCrO4 + H{+} = Cr2O7{2-} + Ba{2+} + H2O =>
2 BaCrO4 + 2 H{+} = Cr2O7{2-} + 2 Ba{2+} + H2O
CH3CH2CH3 + Cl2 = CH3CH2CH2Cl + HCl =>
CH3CH2CH3 + Cl2 = CH3CH2CH2Cl + HCl
PbCl2 + SnCl2 = PbCl + SnCl4 =>
2 PbCl2 + SnCl2 = 2 PbCl + SnCl4
Si + CuO = SiO + Cu2O =>
Si + 2 CuO = SiO + Cu2O
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
KHSO4 + K2Cr2O7 + FeBr3 = K2SO4 + Fe2(SO4)3 + Br2 + Cr2(SO4)3 + H2O =>
14 KHSO4 + K2Cr2O7 + 2 FeBr3 = 8 K2SO4 + Fe2(SO4)3 + 3 Br2 + Cr2(SO4)3 + 7 H2O
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
C3H6O3 + NO3{-} + H{+} = CO2 + N2 + H2O =>
5 C3H6O3 + 12 NO3{-} + 12 H{+} = 15 CO2 + 6 N2 + 21 H2O
BiCl3 + Zn + HCl = BiH3 + ZnCl2 =>
BiCl3 + 3 Zn + 3 HCl = BiH3 + 3 ZnCl2
CuCl2 + H2O = HCl + Cu2OO =>
2 CuCl2 + 2 H2O = 4 HCl + Cu2OO
N3H12NO + CaO2H2 = Ca(NO3)2 + H2O + NH3 =>
8 N3H12NO + CaO2H2 = Ca(NO3)2 + 4 H2O + 30 NH3
Ba(OH)2 + Al(NO3)2 = Ba(NO3)2 + Al(OH)2 =>
Ba(OH)2 + Al(NO3)2 = Ba(NO3)2 + Al(OH)2
Cr2(SO4)3(aq) + LiI(aq) = CrI2(aq) + Li2SO4(aq) + I2(aq) =>
Cr2(SO4)3(aq) + 6 LiI(aq) = 2 CrI2(aq) + 3 Li2SO4(aq) + I2(aq)
Na2S(ac) + Na2Cr2O7(ac) + HCl(ac) = S8(s) + CrCl3(ac) + NaCl(ac) + H2O(ac) =>
24 Na2S(ac) + 8 Na2Cr2O7(ac) + 112 HCl(ac) = 3 S8(s) + 16 CrCl3(ac) + 64 NaCl(ac) + 56 H2O(ac)
Cl + PO4 = Cl(PO4) =>
Cl + PO4 = Cl(PO4)
H2CO3 + AlCl3 = Al2(CO3)3 + HCl =>
3 H2CO3 + 2 AlCl3 = Al2(CO3)3 + 6 HCl
NaOH + H2O = NaOH[OH] + H =>
NaOH + H2O = NaOH[OH] + H
LiI + AgNo3 = AgI + LiNo3 =>
LiI + AgNo3 = AgI + LiNo3
Cr(OH)3 + NaOH + Br2 = Na2Cr2O7 + H2O + HBr =>
2 Cr(OH)3 + 2 NaOH + 3 Br2 = Na2Cr2O7 + H2O + 6 HBr
C6H120 + O2 = C3H4O3 + H2O =>
C6H120 + 31 O2 = 2 C3H4O3 + 56 H2O
NaOH + I2 = NaIO3 + NaI + H2O =>
6 NaOH + 3 I2 = NaIO3 + 5 NaI + 3 H2O
O2 + Mn = OMn =>
O2 + 2 Mn = 2 OMn
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.