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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
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Q: Pot is a metal or nonmetal
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Q: How do you make slime with any liquid laundry detergent
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Q: What is the ordinary name of the black substance in Bunsen burner experiments
1 answer
Q: Does liquid soap last longer than a solid piece of soap
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Q: What acid is produce in cutting onions
1 answer
Q: Can chemistry help to solve our environment problems
2 answers
Q: What is the weight of the compound C60H122
2 answers
Q: Is a spoon a compound or element
2 answers
Q: What are crucible tongs
5 answers
Q: What is an evaporating dish used for
3 answers
Q: How many teaspoons of 1 and 12 teaspoon of sugar
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Q: Is ridge gourd acidic or basic
7 answers
Q: Which of the following is not an example of a compound word
11 answers
Q: What is the purpose of taring the crucible before using it in an incineration process
2 answers
Q: Do baking soda heal piercings
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Q: Do you find solids with different colors
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Q: Is phosphorus triioidide ionic or molecular
1 answer
Q: If the pH of a solution is 6.2 what would be the poh be
2 answers
Q: Is sweat acidic or basic
1 answer
Q: What is wrong with phrase just a few molecules of potassium iodide
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Q: How can materials be changed
1 answer
Q: What can tell us whether something is an acid or alkali
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Q: Which substance turns the universal indicator green
1 answer
Q: WHY EMPTY CRUCIBLE HEATED BEFORE STARTED EXPERIMENT
5 answers
Q: What is the ionic compound name for Na2O
2 answers
Q: Which of the following can NOT be used to store an electrical charge
3 answers
Q: How many grams of oxygen are in 765g of Na2O
3 answers
Q: How do you remove oxygen and water from air
1 answer
Q: What Is dangerous precipitation is produced when sulfur compounds react with water in the atmosphere
2 answers
Q: Why potassium metal stored in kerosene oil
2 answers
Q: DEFINITION OF SUBSTANCE
2 answers
Q: Can hydrogen peroxide be used to treat athletes foot
1 answer
Q: In a hydrogen ion pump the energy is used to join small molecules together to make larger ones wich factor most likely had the greatest effect on the number of molecules mitochondria can produce
2 answers
Q: How many cups are in 2 pounds of baking soda
1 answer
Q: What portion of the compound copper sulfateCuSO4 is covalently bonded polyatomic ion
1 answer
Q: When potassium chromate dissolves in water what ions are produced
1 answer
Q: Is oxygen released by volcanoes
1 answer
Q: What happens when an atom that has lost an electron comes in contact with a atom that has gained a electron
2 answers
Q: Ph Value of Jasmine Rice
1 answer
Q: Is S2-a polyatomic ion
2 answers
Q: How do you get blood out of shoes
1 answer
Q: What happens to the materials with presence of oxygen
4 answers
Q: How do you prepare 0.0141 N silver nitrate solution
1 answer
Q: What is formed when hydrochloric acid added to zinc
1 answer
Q: IS AN ALLOY IS A SOLUTION COLLOIDS OR SUSPENSION
2 answers
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