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Chemistry
Chemistry
Delve into the study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. Chemistry is the central science connecting other scientific disciplines.
221k
Questions
Q: What is the difference between sterling silver and real silver
3 answers
Q: Is pencil lead a compound or an element or an homogeneous mixture or a heterogeneous mixture
16 answers
Q: What has a pH of 10.5
3 answers
Q: How do you make crack cocaine without baking soda
3 answers
Q: What has a pH of 1
4 answers
Q: PH level of acetic acid
5 answers
Q: Importance of pH level in landfill sites
3 answers
Q: A pH of 5 is how many times as acidic as a pH of 6
4 answers
Q: Why glassware used in kitchen are not made up of thin glasses
3 answers
Q: Why are nickel and copper often found together
4 answers
Q: Is pine needles acid
3 answers
Q: How do you constructing an eh-pH diagram
3 answers
Q: What to use to bring up pH level
3 answers
Q: What does sulfide means in science
2 answers
Q: What elements are in zinc sulphide
2 answers
Q: What are the components of clean air
7 answers
Q: What is the ph-level of the stomach
3 answers
Q: When water is added to a blue solution of copper sulfate the solution changes to a lighter shade of blue Is this an example of a chemical reaction
3 answers
Q: What 2 substances are in aluminum
3 answers
Q: What what is the structural formula for CH3CH2COCH3
4 answers
Q: Is it ether or aether
3 answers
Q: Why does sodium bond with chlorine
4 answers
Q: What is the pH of super washing soda
3 answers
Q: What is the pH of ranch dressing
3 answers
Q: What is the pH of maltase
3 answers
Q: What is the pH level of stomach fluids
3 answers
Q: What effect does an acid have on the PH and H concentration of water when its added
2 answers
Q: What are the pH levels
3 answers
Q: What are naturally occurring chemicals that help keep our body's pH level stable
3 answers
Q: Reaction of hydrochloric acid and calcium nitrate
8 answers
Q: Is pH value only for liquids
3 answers
Q: What is the pH level in nail polish remover
3 answers
Q: How much more basic is a solution with a pH of 13 than one with pH of 8
3 answers
Q: How does aluminum sulfate decrease the pH
3 answers
Q: How do you raise the total hardness in pool
2 answers
Q: What does 18k thg mean inside a ring
2 answers
Q: A pH level of 3.2 on the pH scale is
3 answers
Q: What are Carbide Burrs used for
2 answers
Q: Why does your butt turn red after a spanking
6 answers
Q: What is the temperature of boiling water in Utah
3 answers
Q: Why you use pH 10 buffer in EDTA titration
3 answers
Q: How many electrons can the third shell of an atom hold
3 answers
Q: Is vegetable soup a solution or mechanical mixture
5 answers
Q: KCl is rock salt
6 answers
Q: Does solid takes the shape and volume of its container
9 answers
Q: Why is anti sera B yellow in color
3 answers
Q: What is the density of Golden syrup
10 answers
Q: What happen im water if the temperature is 374 degree Celsius
3 answers
Q: What is the difference between fluxs J and N in mass transfer
3 answers
Q: What is the chemical name of Andaa Pataas
3 answers
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