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What do chemists perform experiments to find out what different kind of matter can change what?
not to sure about matter but ill give it a try
What else can I help you with?
Why do we calculate percent change in mass of the dialysis bags rather than use the change in mass directly?
Calculating percent change in mass allows for a standardized comparison between different experiments or samples by accounting for the initial mass of the material being measured. It provides a relative measure of the magnitude of the change, making it easier to interpret and compare the results across different experiments or treatments.
Why use percent weight change in osmosis?
Percent weight change is used in osmosis experiments to quantify the amount of water that has moved into or out of a cell or membrane due to the concentration gradient. It allows researchers to track the effectiveness of osmosis in changing the weight of the sample, providing a clear measurement of the osmotic effect. Additionally, it standardizes the data, making it easier to compare results across different experiments.
What are alchemists known for?
An alchemist was someone who looked for the secret of life, in order to try and find a way of living forever. On the way to finding that they looked at whether you could change one thing into another. The most well remembered of these experiments was about whether you could change base metals (like lead) to gold.
How does turmeric changes it colour in an alkaline medium?
Turmeric contains pigments called curcuminoids, which change color at different pH levels. In an alkaline environment, the curcuminoids tend to turn a more vibrant red or pink color, due to a change in their chemical structure. This color change is reversible and is often used as an indicator in laboratory experiments.
When a substance changes into a different substance a what change has occurred?
Chemical change.
Why do chemists perform experiments?
Chemists perform experiments to find out different kinds of matter can change.
Chenists perform experiments to find out how different kinds of matter can change and what?
Matter
What types of questions do chemists try?
Chemists try to answer questions related to the composition, properties, and behavior of matter. They often study chemical reactions, bonding, and the structure of molecules to understand how substances interact and change. Chemists also investigate the environmental impact and applications of different compounds.
How would experiments change if there were no tools to use?
Technically, there would just be a different result.
What are the two types of changes that chemists are primarily interested in?
Chemists are primarily interested in studying physical changes, which involve a change in appearance or state of matter without a change in composition, and chemical changes, which involve a change in the chemical composition of a substance.
Why would a scientist need to do his experiment again?
Scientists record experiments in trials.They repeat experiments over and over again so they can find averages.Also,experiments in different conditions,called varibles,could change.But the main reason is the outcome would change
Factors that change in experiments are called?
variables
How many variables can change in a controlled experiments?
one
How many chemists does it take to change a light bulb?
I would hope it would only take one
What chemist would study chemical change?
Practically all chemists are involved in the study of chemical changes.
Why are experiments carried out in agriculture?
Experiments are carried out in agriculture to test the effectiveness of different methods, practices, or products on plant growth, crop yield, soil health, and pest control. By conducting experiments, researchers can gather data and evidence to improve agricultural practices, increase productivity, and address challenges such as climate change and food security.
Why do we calculate percent change in mass of the dialysis bags rather than use the change in mass directly?
Calculating percent change in mass allows for a standardized comparison between different experiments or samples by accounting for the initial mass of the material being measured. It provides a relative measure of the magnitude of the change, making it easier to interpret and compare the results across different experiments or treatments.
