Does the presence or absence of crystalline water affect the heat of dissolution?

08 April 2024 0 441 Report

Does the presence or absence of crystalline water affect the heat of dissolution? For example, Is the dissolution heat of anhydrous CaCl2 and Calcium chloride dihydrate (CaCl22H2O) the same? Please provide some literartures, thank you!

Badges
Science method

More Yanjun Xing's questions See All

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How metacognitive processes affect the learning ability of a student?

Metacognition is the skill of critically evaluating one's thoughts, beliefs, and knowledge, while actively seeking new insights and understanding. It involves identifying, analyzing, and...

29 May 2024 966 2 View

Have anyone build electrolytic water test device?

Have anyone build electrolytic water test device？I wanna learn from you modesty!!!

01 January 2024 3,185 1 View

What is the peak at 10° about biochar in XRD spectrum?

After cabonization and activation, biomass cellulose were transformed to biochar. But when I collected the XRD specturm, a stranger peak at 10° appeared. how could explain this peak.

25 December 2023 5,599 2 View

Does Bank digitalization make sense for enterprise investment?

Bank digitalization can help reduce finance constraints of medium and small enterprises, while does Bank digitalization make sense for enterprise investment? How?

17 December 2023 6,755 5 View

What metals can form ohms contact with SnO2?

What metals can form ohms contact with SnO2? such as Ag ?

30 October 2023 9,561 0 View

How can I treat the waste liquid of hydroiodic acid?

I will use hydroiodic acid to wet etch tin dioxide, but how to treat hydroiodic acid waste liquid is a problem.

10 October 2023 9,891 1 View

How to experience wet etching on SnO2/GaN?

Tin dioxide is sputtered on gallium nitride, but I need to make a vertical device. Is there any better way to wet etch tin dioxide? What is the speed?

08 October 2023 8,041 1 View

How to implement boundary layer loading for a mode-I crack in Abaqus?

Taking mode I loading as an example, I want to study the influence of T-stress on fracture toughness of materials, so I consider the following displacement loading for the boundary nodes. My...

23 April 2023 5,563 1 View

How to deal with the problem of flocculus' fMRI signal asymmetry?

I would like to know how you deal with the problem of flocculus’ fMRI signal asymmetry due to the convolution effect. Because the location of the flocculus is relatively deep and close to the base...

13 March 2023 3,189 1 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under op microscop?

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under optical microscope?

07 August 2024 2,132 3 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds?

XRD Analysis is showing only Calcium carbonate. It is not showing other compounds. Can anyone help me get the other compounds

04 August 2024 3,019 3 View

What should I do with parameters that are not relate to my simulation in MyLake model?

I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?

04 August 2024 1,537 1 View

Looking for help on sem image analysis?

Hello I am conducting a microstructural analysis of a soil treated with lime. The following sem images are of the untreated s1 and treated soil s3. The untreated soil contains quartz calcite...

01 August 2024 572 0 View

What are the perfect mathematical model for a solar-powered ship implementation?

A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids

28 July 2024 4,985 1 View

Seeking recommendations for equipment to mimic sunlight and heat up a greenhouse system?m?

I would like to conduct artificial sunlight experiments to mimic heat capture and air warming in a greenhouse system. The main objective is to heat up the temperature inside the greenhouse, not...

28 July 2024 4,006 2 View

Can anyone kindly suggest research topics in the area of thermodynamics, heat transfer, fluid mechanics or renewable energy?

I am an undergraduate mechanical engineering student seeking suggestions on topics related to either thermodynamics, fluid mechanics, heat transfer or renewable energy for my final year project....

24 July 2024 4,058 5 View