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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: What are some common uses of bases
2 answers
Q: Is CH3CH2OH covalent or ionic
9 answers
Q: Is silver a liquid at 100 degrees c
1 answer
Q: What are the requirements for two atoms to be isotopes of each other
8 answers
Q: What is the process by which nitrate ions and nitrite ions are converted into nitrous oxide gas and nitrogen gas (N2)
1 answer
Q: What is the oxidation number of Br in LiBrO3
2 answers
Q: What does Se2Cl7
1 answer
Q: How is nitrogen important in out lives
1 answer
Q: Is iodine a non metal or a metalloid
1 answer
Q: In the Immunization Clinic. We use Multi-Dose Vials (MDV) of different vaccines. Some MDVs use Phenol Thimerosal or Formaldehyde as preservative. How many different waste containers should I have in m
2 answers
Q: What bond is SeF2
1 answer
Q: What is the density of white spirit at 20 degree c
1 answer
Q: How do you remove sulfur in wine
1 answer
Q: What is an example of a chemical change a candle burns a pan of water boils a teaspoon of salt dissolves a burner gets red hot
2 answers
Q: What is the large size of a large jar of petroleum jelly
1 answer
Q: What is Hcl g name
1 answer
Q: What is the Acidic group in amino acid
1 answer
Q: What are the differences between sulfate and sulfide minerals
1 answer
Q: What element makes up nearly 1 percent of the atmosphere
1 answer
Q: What are similarities and differences between inhalation and exhalation
1 answer
Q: What type of bond forms between barium and tin
3 answers
Q: What element is resistant to corrosion in seawater
2 answers
Q: What is the main energy conversion occurs in electrolysis of water
1 answer
Q: Is SrSe covalent or ionic
4 answers
Q: What level of civilian medical equipment would health-care providers don when providing initial medical treatment after an incident but not involved with decontamination
2 answers
Q: How many atoms in cadmium sulfide
2 answers
Q: When chlorine is added to sodium bromide solution one of the products is bromine
1 answer
Q: When graphite is under extreme heats and pressure long period time graphite turns into which minerals
2 answers
Q: What are the 5 uses of chemical energy
1 answer
Q: What is an example of a solid dissolved in a solid
2 answers
Q: What is the melting point of chitosan
1 answer
Q: Why phthalimide show acidic character
1 answer
Q: Is rubidium oxide soluble in water
2 answers
Q: If you have 10g each of Na C Pb Cu and Ne. Which contains the largest number of moles
2 answers
Q: Is zest soap ok when on scram bracelet
1 answer
Q: Is fish a homogeneous mixtures
3 answers
Q: How is color created
2 answers
Q: What is the formula of the compound that occurs when Mangnesium and Sulfur combine ionically
1 answer
Q: If Butter is a fat that is solid at room temperature what type of fatty acid's does butter contain and how do you know
1 answer
Q: Will calcium chloride react with sodium carbonate
2 answers
Q: What statements is false about omega fatty acids
2 answers
Q: What does burning gasoline change chemical energy into
2 answers
Q: What is the density chlorine
2 answers
Q: Is Fe2O3 a strong is electrolyte or a weak electrolyte
4 answers
Q: What end arrangement is present in both amino acids and fatty acids
1 answer
Q: What is a scientific name for hydrogen peroxide
1 answer
Q: Are ductile malleable and lustrous is
1 answer
Q: Do not naturally combine with other elements is
1 answer
Q: In an exothermic reaction products have more energy than what
8 answers
Q: What is the combustion for kerosene
1 answer
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