I need help on finding the definitions to these:
Pressure being constant, the amount of heat in a chemical equation ___________.
Randomness of particle measurement is called __________.
Calories required to convert 1gm of liquid to vapor without a change in temperature _________.
Amount of heat needed to change a mole of solid to liquid ___________.
The available energy to do work __________.
Process being studied in thermochemistry __________.
Please help, if you can thank you.
Randomness of particle measurement is called __________.
entropy
Calories required to convert 1gm of liquid to vapor without a change in temperature _________.
heat of vaporization
I suggest you consult your text and/or notes for the others. Some texts have a glossary which makes it easy to look up stuff like this.
I mean i looked in my glossery but i seem to cant find them. Thank you for the help.
Sure! I can help you find the definitions for these terms. To find the definitions, you can follow the steps below:
Step 1: Use a reliable source
To find accurate definitions, it is recommended to use reputable sources like scientific textbooks, educational websites, or online dictionaries specialized in scientific terminology.
Step 2: Search for each term
Enter each term into a search engine or browse through the specific section of the textbook or website related to thermodynamics or chemistry.
Step 3: Analyze and compare definitions
Read through the definitions you find and compare them to ensure accuracy and consistency. Look for definitions that align with the context of your question.
Now let's look at the definitions you requested:
1. Pressure being constant, the amount of heat in a chemical equation ___________.
This term is related to the concept of enthalpy (represented by ΔH). Enthalpy is the amount of heat energy absorbed or released in a chemical reaction. To find the exact definition, you can search for "enthalpy definition."
2. Randomness of particle measurement is called __________.
The term you are looking for is "precision." Precision refers to the level of agreement between repeated measurements of the same quantity. Search for "precision definition" to find a suitable explanation.
3. Calories required to convert 1gm of liquid to vapor without a change in temperature _________.
This term refers to the specific heat of vaporization, which represents the amount of heat required to convert one gram of a substance from liquid to vapor at the same temperature. To find the exact definition, you can search for "specific heat of vaporization definition."
4. Amount of heat needed to change a mole of solid to liquid ___________.
This term refers to the molar heat of fusion, which is the amount of heat required to convert one mole of a substance from solid to liquid, typically at its melting point. To find the exact definition, you can search for "molar heat of fusion definition."
5. The available energy to do work __________.
The term you are looking for is "free energy." Free energy (represented by Gibbs free energy, ΔG) is the energy available in a system that can be used to perform work. Search for "free energy definition" to find an appropriate explanation.
6. Process being studied in thermochemistry __________.
The specific process being studied in thermochemistry is not mentioned in your question. However, thermochemistry is concerned with the study of the heat energy changes associated with chemical reactions and processes. You can find more information by searching for "thermochemistry definition" or exploring sections related to thermochemistry in scientific textbooks or educational websites.
Remember to validate the definitions you find and refer to reliable sources to ensure accuracy.