Équations équilibrées la veille |
2 HCl + NiCO3 = NiCl2 + CO2 + H2O
B2O3(s) + H2O(l) = B(OH)3(s) =>
B2O3(s) + 3 H2O(l) = 2 B(OH)3(s)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Copper(ii)oxide + sulfuricacid = copper(ii)sulfate + water =>
CuO + H2SO4 = CuSO4 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Li + (N2) = Li(N2) =>
Li + (N2) = Li(N2)
Zr + N = ZrN =>
Zr + N = ZrN
K + O2 = K2O =>
4 K + O2 = 2 K2O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
K + O2 = K2O =>
4 K + O2 = 2 K2O
KBr + HClO = KCl + HBrO =>
KBr + HClO = KCl + HBrO
FeSiO3 + H2O = Fe3Si2O5(OH)4 + H4SiO4 =>
3 FeSiO3 + 4 H2O = Fe3Si2O5(OH)4 + H4SiO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg(s) + CuO(aq) = MgO(aq) + Cu(g) =>
Mg(s) + CuO(aq) = MgO(aq) + Cu(g)
NaClO3 + K2SnO2 = NaCl + K2SnO3 =>
NaClO3 + 3 K2SnO2 = NaCl + 3 K2SnO3
P4 + Na(OH) + H2O = PH3 + Na2HPO3 =>
P4 + 4 Na(OH) + 2 H2O = 2 PH3 + 2 Na2HPO3
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
K(CH3COO) + BaBr2 = KBr + Ba(CH3COO)2 =>
2 K(CH3COO) + BaBr2 = 2 KBr + Ba(CH3COO)2
Ag2(NO3) + Cu = CuNO3 + Ag =>
Ag2(NO3) + Cu = CuNO3 + 2 Ag
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C10H16O + O2 = CO2 + H2O =>
2 C10H16O + 27 O2 = 20 CO2 + 16 H2O
Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
C18H32O16(s) + O2(g) = CO2 + H2O =>
C18H32O16(s) + 18 O2(g) = 18 CO2 + 16 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu3FeS3 + O2(g) = Cu + FeO + SO2 =>
2 Cu3FeS3 + 7 O2(g) = 6 Cu + 2 FeO + 6 SO2
LiOH = Li2O + HOH =>
2 LiOH = Li2O + HOH
K2Cr2O4 + H2O + S = SO2 + KOH + CrO =>
2 K2Cr2O4 + 2 H2O + S = SO2 + 4 KOH + 4 CrO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
HgO + H2 = HgH + O2 =>
2 HgO + H2 = 2 HgH + O2
(CH4)3 + (N2Cl4)3 = (CCl4)3 + (N2)3 + (H2)6 =>
(CH4)3 + (N2Cl4)3 = (CCl4)3 + (N2)3 + (H2)6
Pb(CrO2)2 + HNO3 = Pb(NO3)3 + H2CrO4 + NO + H2O =>
3 Pb(CrO2)2 + 16 HNO3 = 3 Pb(NO3)3 + 6 H2CrO4 + 7 NO + 2 H2O
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
C8H18(g) + N2O(g) = CO2(g) + H2O(g) + N2(g) =>
C8H18(g) + 25 N2O(g) = 8 CO2(g) + 9 H2O(g) + 25 N2(g)
HC2H4O2 + NaOH = H2O + NaC2H4O2 =>
HC2H4O2 + NaOH = H2O + NaC2H4O2
Cl3CH + H2SO4 = Cl3CSO3H + H2O =>
Cl3CH + H2SO4 = Cl3CSO3H + H2O
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Al3O3 = Al3 + O2 =>
2 Al3O3 = 2 Al3 + 3 O2
Cu2S3 = Cu + S =>
Cu2S3 = 2 Cu + 3 S
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.