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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 lauric acid ionic molecular
2 answers
Q: What chemical element is used in thermometers
9 answers
Q: Is c6h12o6 ionic or coavlent bond
1 answer
Q: What are the components of many lipids
1 answer
Q: Are halogens good insulators
1 answer
Q: What color does egg white turn when iodine is added
1 answer
Q: What type of property cannot be observed without changing composition of a substance
2 answers
Q: Can putting bleach in the rinse aid holder of my dish washer make my family and I sick
1 answer
Q: Which of the compounds NaH Ph3 CH4 IBr3 are ionic compounds
1 answer
Q: Is iron from rust a heterogeneous or a homogeneous mixture
1 answer
Q: What system supplies blood with oxygen
1 answer
Q: What is the mass (in grams) of 9.85x10 to the 24 of methanol (CH3OH)
2 answers
Q: Where do nearly all of the body's chemical reactions
1 answer
Q: What are the dangers of nobelium
1 answer
Q: What does burning high sulfur coal combine with
1 answer
Q: What element is a silvery whit metal
1 answer
Q: What percent of sodium lauryl sulfate is in dawn dish soap
1 answer
Q: Is magnesium sulfate in water a physical or chemical change
2 answers
Q: What if any precipitate is formed when aqueous solutions of Na2CO3 and MgSO4 react
2 answers
Q: How would glucose test strips and iodine react to fruits and vegetables
1 answer
Q: What are two important fuels that comes out of the oil refining process
1 answer
Q: Do Greek Prefixes appear in the names of ionic or covalent compounds
3 answers
Q: Where do scientists believe chemical evolution occcured
1 answer
Q: Can two oxygen can be broken down
1 answer
Q: How does the oxidation state of Na change in the following reaction Li NaOH LiOH Na
2 answers
Q: How many hydrogen atoms are in 4.90 mol of ammonium sulfide
3 answers
Q: Is malonic acid soluble in methyl alcohol
1 answer
Q: What is a not a example of a physical properties
1 answer
Q: What is 1.3 specific gravity sulfuric acid
1 answer
Q: How do you use baking soda and salt and vingart for fleas on dog
1 answer
Q: What is being developed by chemist to supplement fossil fuels
1 answer
Q: Do lipids contain large amounts of sulfur
1 answer
Q: Which group contains the least number of valence electrons
2 answers
Q: Is argon more reactive than oxygen
1 answer
Q: What happens to the gas collected in the inverted funnel of sublimate
1 answer
Q: Is TiCl4 ionic or covalent
1 answer
Q: Is the phosphorus cycle fast or slow
1 answer
Q: How much elemental iron is in ferrous sulfate
1 answer
Q: How do hydrogen bonds compare to other intermolecular forces
1 answer
Q: What makes sodium a non-metal
1 answer
Q: Why might fatty acids amino acids and nucleic acids increase the hydrogen ion(h ) concentration of as solution
1 answer
Q: What is the compound formula for aluminium phosphate
1 answer
Q: What colour will methyl orange turn in soap solution
1 answer
Q: Is the treatment group in an experment called a control group
1 answer
Q: How is sulfur dioxide and nitrogen oxide produced
1 answer
Q: What molecule of nitrogen gas is made up of
1 answer
Q: What does the raw material come from producing charcoal
1 answer
Q: How long does it take for oxygen to travel around the body
1 answer
Q: What is a primary bonds structure in chemistry
1 answer
Q: Why is hbr a covalent bond
1 answer
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