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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: How many hydrogen atoms will nitrogen bond with to form a stable molecule
6 answers
Q: What does the marking 14k mean on a ring
3 answers
Q: How do you covert sodium from mg to mmol
4 answers
Q: Are diamonds and gold are the same
3 answers
Q: Which atom never form chemical bonds
3 answers
Q: What happens if you eat laundry starch
2 answers
Q: Why acetic acid is unsaturated
3 answers
Q: Why are acids called proton donors
10 answers
Q: How much is quartz worth per grams
2 answers
Q: Why used hydronium bromide for human
2 answers
Q: Can you use Clorox to make slime
6 answers
Q: What does striking back of burner means
3 answers
Q: How many grams are in 2.4 moles of SO4
3 answers
Q: When two or more metallic materials are added together what are they called
3 answers
Q: Ethanol or methanol is more volatile
8 answers
Q: Is acetic acid stronger than ascorbic acid
6 answers
Q: What does 10k F6 mean on my ring
5 answers
Q: What is the white stuff in snow globes
4 answers
Q: What is the difference between a fat and a wax
6 answers
Q: Is a 14 pH level dangerous
3 answers
Q: What does silver and purple make
5 answers
Q: What is the torque settings for a Isuzu 2.6 petrol 4ZE1 Aluminium head
3 answers
Q: What are the three requirements of combustion
5 answers
Q: What does gold NOT mix with
2 answers
Q: Does argon have a taste
3 answers
Q: Does an element have a chemical formula KF
5 answers
Q: What is 2k 2H2O-2kOH H2
3 answers
Q: Is AgCl a precipitate
2 answers
Q: What is ch3ch2chch3ch2oh
2 answers
Q: Is propene ionic or covalent
2 answers
Q: What does sulfar do
3 answers
Q: What is the solid substance that falls out of a solution
7 answers
Q: Ingredients of baking soda
3 answers
Q: How do you get soap out of water
3 answers
Q: Is sodium laureth sulfate an ionic or covalent compound
8 answers
Q: What does JC mean that's stamped inside a gold ring
4 answers
Q: Is mixing oil and vinegar a physical or chemical reaction
11 answers
Q: What is the number of moles in 7.51 grams of toluene
4 answers
Q: When is your bronze birthday
8 answers
Q: Which formula represents iron nitrate
3 answers
Q: How do you separate the coloured dyes in an ink
3 answers
Q: The process in which an ore is melted to separate the useful metal form other elements is
3 answers
Q: What is the oxidation number for just sulfur
4 answers
Q: Are hydrocarbons in soluble in water
6 answers
Q: How many atom does fe2o3 have
4 answers
Q: Is Bi a chemical compound
4 answers
Q: What acid and base would react in a aqueous solution to produce potassium iodide
3 answers
Q: How many carbon dioxide molecules are there in 7.30 moles of carbon dioxide
3 answers
Q: What does F 18K on jewelry mean
3 answers
Q: What does 14K CH mean
4 answers
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