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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: By whom and when was copper discovered
11 answers
Q: What are application of chemistry in agriculture
4 answers
Q: How are oxygen and hydrogen combined to form water
11 answers
Q: What colour could methyl orange turn with oven cleaner
13 answers
Q: How does wrought gold differ from unwrought gold
5 answers
Q: How many grams in a 55 gallon drum
3 answers
Q: What is the pH of MgO
3 answers
Q: What Does Beta mean stamped on the inside of a ring
2 answers
Q: Is the electron Kr 5s2 4d10 5p5 valid or not valid
4 answers
Q: What is the scientific name for glass
9 answers
Q: How does an indicator work to measure a specific parameter or condition
2 answers
Q: Is MgO a polar covalent bond
4 answers
Q: What is the total amount of heat energy in joules absorbed by 25.0 grams of water when the temperature of the water increased from 24.0 C to 36.0 C
10 answers
Q: What is the chemical equation for magnesium carbonate and nitric acid
4 answers
Q: Why is coal often referred to a black gold
3 answers
Q: Is it safe to use expired isopropyl alcohol for cleaning purposes
4 answers
Q: What is the chemical compound for argon
3 answers
Q: What is the chemical formula of alcohol
3 answers
Q: Why metals react by losing electrons whereas halogens react by gaining electron
7 answers
Q: What burner used in chemistry
3 answers
Q: What elements are in the compound 'sulfuric acid - H2SO4'
3 answers
Q: What does sulfuric acid do to limestone
3 answers
Q: Is copper a ferrous metal
2 answers
Q: What is the name given to a soluble base
3 answers
Q: Is something made up of iron and oxygen an element
2 answers
Q: Is coal malleable
3 answers
Q: How can we Distinguish between soapy and soapless detergents
2 answers
Q: What is the meaning of gujarati word chalse
3 answers
Q: What can't stomach acid dissolve
4 answers
Q: What does SC mean on gold jewerly
2 answers
Q: What is produced when you neutralize vinegar with ammonia
3 answers
Q: How much sugar is in a small bag of lays chips
1 answer
Q: Can you personify an empty potato chip bag in one sentence
9 answers
Q: Why does some water cling to your skin after you take a bath
4 answers
Q: How do you tell if your earrings have nickel
2 answers
Q: Why heat of neutralisation from experiment is differ from theoretical value
9 answers
Q: What symbol is used for a beaker in science
5 answers
Q: What happens when you mix flour and oil
4 answers
Q: How would you show that heat is produced during respiration
2 answers
Q: The correct name for the compound MgCl3 is
8 answers
Q: What are the differences between magnesium carbonate and calcium carbonate in terms of their properties and uses
2 answers
Q: Why metals are flexible
7 answers
Q: What metals are flexible
10 answers
Q: Can a cz be mixed in with diamonds on a 14k ring
3 answers
Q: What are the chemical elements of drugs shabu
3 answers
Q: Why bond distance is compromise distance between two atoms
3 answers
Q: Is diluting orange squash a physical change
3 answers
Q: What is the symbol for the radioactive isotope known as Carbon 14
8 answers
Q: Is calcium oxide an acid or base
8 answers
Q: Why covalent bond insoluble in water
4 answers
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