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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: Is the French word chimie masculine or feminine
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Q: What are the elements all sulfate minerals contain
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Q: How process is used in preparing this soil supplement
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Q: What type of bond would two nonmetals typically make
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Q: What is it called when oxygen reacts wiht other substances
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Q: How many phosphorous atoms and how many chlorine atoms are in phosphorus pentachloride
2 answers
Q: How many Number of atoms are in plaster of Paris
4 answers
Q: What are these together carbon and oxygen
1 answer
Q: Why crystals of copper sulphate turn white on heating
1 answer
Q: Which elements when combined with fluorine would most likely form a ionic compound
1 answer
Q: What kinds of solutions do you find in your home and what are their characteristics
2 answers
Q: What is the percentage of available chlorine in sodium hypochlorite
1 answer
Q: What is the percentage of available chlorine in TCCA
1 answer
Q: Can water boils at 98 degree celsius
1 answer
Q: Can chapstick and oxygen start a fire
1 answer
Q: How does coal become power
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Q: Difference between enthalpy and internal energy
6 answers
Q: How does a piece of coal become a diamond
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Q: How many carbon atoms are there in a 12.5 kg sample of carbon
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Q: What color would you get if you mixed the two colors Red and green
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Q: Can iron oxide be used as a medicine
1 answer
Q: What is an aluminium silicate
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Q: What is the type of erractic motion seen in dust particles suspended in water
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Q: What is an aluminosilicate
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Q: What tube is used to draw a blood chemistry
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Q: Is water technically wet
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Q: A young scientist wants to focus on drug creation. What is one of the first things he shuld do
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Q: Oxygen diffuses through what structure
2 answers
Q: Why is it difficult to unscrew the top of a bottle if your hands are wet
1 answer
Q: Which single term is used to describe the mixing of copper sulphate and water kept in a beaker on its own
1 answer
Q: How many atoms contained in each molecule of sulfuric acid
2 answers
Q: An astronomer would most likely use the principles of chemistry to do what
2 answers
Q: What is one the simplest and most and most effective ways to disinfect water
1 answer
Q: What is the molarity of 4 mol of NaOH dissolved in 2L of water
1 answer
Q: Is NaOH a Arrhenius acid
1 answer
Q: What the term of capable and bending without breaking
1 answer
Q: What is the charge of fluorine ion and how
1 answer
Q: What doesn't receive oxygen during a stroke and dies
1 answer
Q: What is it called when acid and alkali are mixed
8 answers
Q: How can you determine the solubility of a soluble solid in a given liquid
1 answer
Q: What are the number of molecules in 49g of H2SO4
1 answer
Q: What is the name of the elements in the compound potassium oxide
2 answers
Q: Why do bigger crystal make steel tougher
2 answers
Q: Does oxygen affect seaweed growth
1 answer
Q: What is the chemical for platinum IV nitride
2 answers
Q: Sand contains the non metal and
2 answers
Q: How will you describe the sequence of oxygen carbon and blood flow
2 answers
Q: What portion of the compound magnesium sulfate MgSo4 is a covalantly bonded polyatomic ion
2 answers
Q: How does chemical energy affect our lives
3 answers
Q: What is a chemical property for a pillow
2 answers
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