What is order of reaction h2+cl2=2hcl? - Socratic
2018年2月25日 · See the explanation below.. H2+ Cl2 --------> 2HCl The rate law can be concluded from this equation: R = k {H2} {Cl2} where: k is the rate constant, {H2} is the …
Why is the reaction H2+Cl2 = 2HCl exothermic? - Socratic
2016年11月7日 · Well, D is not even true. H_2(g) + Cl_2(g) rarr 2HCl(g) In this reaction, 2xxH-Cl bonds are formed, and 2 elemental bonds are broken (i.e. 1xxH-H, and 1xxCl-Cl). And so the …
What are the mole ratios in the chemical equation H2+Cl2?
2014年5月31日 · To complete your equation, H_2 + Cl_2 --> 2HCl. The mole ratios are 1 : 1 : 2. The mole ratios (fancy term is stoichiometry) are simply the numbers in front of each chemical …
In the reaction H2+Cl2~2HCl.so A) hydrogen is oxidized B
2017年11月5日 · In the reaction H2+Cl2~2HCl.so A) hydrogen is oxidized B) chlorine is reduced C) chlorine is an oxidizing agent D)all of the above?
H_2 (g) + Cl_2 (g) -> 2HCl (g)+. If 2 mol of hydrogen gas ... - Socratic
2017年3月30日 · 4 moles of HCl are produced The ratio at which the compounds react with each other are displayed in a chemical reaction as the numbers in front of the compounds. For …
How can I balance this equation? _ N2 + _ H2 - NH3 | Socratic
2014年5月13日 · This reaction is the synthesis of Ammonia using Nitrogen and Hydrogen gas. N + H -> NH_3 We must remember that Nitrogen and Hydrogen are both diatomic molecules in …
For the reactions, H2 (g)+Cl2 (g)----->2HCl (g)+xKJ H2 (g
2016年5月30日 · This is quite a difficult question in that we have to make assumptions: I think the answer is B H_2(g) + Cl_2(g) rarr 2HCl(g) +Delta_1 H_2(g) + Cl_2(g) rarr 2HCl(l) +Delta_2 …
Exothermic processes - Chemistry - Socratic
Exothermic reaction is a reaction that releases heat. Examples are: - combustion - rusting-nuclear fission - acid/base neutralization
What is the chemical equation for HCl dissolving into water and ...
2016年6月25日 · "HCl"_ ((aq)) + "H"_ 2"O"_ ((l)) -> "H"_ 3"O"_ ((aq))^(+) + "Cl"_ ((aq))^(-) Hydrochloric acid, "HCl", is a strong acid, so right from the start you should expect it ...
How is free energy change calculated? - Socratic
2014年6月10日 · Using the equation DeltaG = DeltaH -TDeltaS Where DeltaG is the free energy change (in kJ mol^(-1)) DeltaH is the enthalpy change (in kJ mol^-1) T is the temperature of …