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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: Why would you expect sodium to react strongly with chlorine what would you loose
1 answer
Q: What happens when an egg react with acetic acid
1 answer
Q: Will carpet burn
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Q: Will boiling water remove oxygen from boiler water
1 answer
Q: What are some of the elements are found in group 1A
1 answer
Q: An atom has a mass number of 9 and 5 neutrons What is its atomic number
4 answers
Q: The process is when you make connections between different elements
2 answers
Q: What color blood tubes used for hematology
1 answer
Q: What effect does raising the temperature have on the speed of reaction for the forward reaction and why
3 answers
Q: What is radioactive element in chemistry
5 answers
Q: What pH does amalase work best at
1 answer
Q: Can charcoal turn into coal
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Q: What weighs a milligram
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Q: What is the definition of lixivated
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Q: What characteristics do all combustion reactions have in common
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Q: How do you standardise 0.02 N NaOH
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Q: Are alkenes acid or basic
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Q: How does sodium ions form
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Q: What is formed when two metals or a metal and nonmetal are combined
4 answers
Q: What is N4OH
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Q: Why warm acetate buffer is used in isolation of casein
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Q: What is Na plus S and why
3 answers
Q: Which best explains the difference between a monomer and a polymer
7 answers
Q: What is the function of chlorine in the human body
1 answer
Q: What type of charge is produced when an electric field separated positive and negative charges
2 answers
Q: What chemical substance that are absorbed by the body through the process of digestion are called
4 answers
Q: Is a silver bracelet an ionic compound
1 answer
Q: What is the nitrogen of Mercury
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Q: What is the ratio of the rates of diffusion of hydrogen gas to ethane gas C2H6
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Q: Will nitric acid dissolve other metals out of the gold
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Q: What do strong bases produce
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Q: Where do scientists believe the chemical evolution occurred
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Q: How do you get cornstarch off of your hands
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Q: Is alkali stronger than acid
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Q: What are lipids broken down in to
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Q: Why do you think a scientist studying this whale and its surrounding would need to understand the structure of atoms
3 answers
Q: How do you convert 2.76 g SE to moles SE
1 answer
Q: Is Na2CO3 insoluble
4 answers
Q: What happens when ice melts in a glass
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Q: Is IF5 ionic or covalent
2 answers
Q: What kind of chemical reaction is H2 O2 H2O2
1 answer
Q: How many valence electrons are there in a fluorine atom
2 answers
Q: What is the harmful material
1 answer
Q: What are the answers for the skittles half life lab for Physical Science College prep for ninth grade
1 answer
Q: What compounds are classified as Arrhenius bases
1 answer
Q: What properties of water can be directly attributed to the presence of hydrogen bonds between water molecules
1 answer
Q: Why salbabida floats in water
1 answer
Q: How many pounds of oxygen are required to burn 1 pound of No fuel oil
1 answer
Q: What color is icosane
2 answers
Q: How can prepare 0.1 M solution of acetic acid in 100ml
1 answer
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