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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 Ca(OH)2 organic or inorganic
3 answers
Q: What processes are nitrates returned to the atmosphere
1 answer
Q: When analyzing the possible reaction between zinc chloride and Miriam you must first compare the activities of Which two elements
1 answer
Q: When do people know that it is time for sugar-making
2 answers
Q: Why do water droplets form on the surface of a cold drinking glass
2 answers
Q: Which hypothesis most likely explains the results at 60 Celsius and 70 Celsius
1 answer
Q: According to Le Chatelier's principle what would happen to a system at equilibrium if more of one compound in a reaction were added
2 answers
Q: What is hydrogens texture
2 answers
Q: What are three substances normally found in blood but not in urine
1 answer
Q: What is the difference between porosity and permeability
1 answer
Q: What are the primary pollutants that come from burning coal
1 answer
Q: Articles on hydrogen peroxide baking soda
1 answer
Q: How do strong and weak bases dissociate or ionize
3 answers
Q: What is the mass in grams of 6.64 mol W
6 answers
Q: What type of substance is soil
2 answers
Q: What is a term to describe when there is a limited amount of something
1 answer
Q: What gives sulfur its odor
1 answer
Q: What is the ratio of atoms for Hydrogen peroxide
1 answer
Q: How does lithium carbonate strengthen glass
1 answer
Q: What could also be converted into other fuels such as gasohol which is formed by adding alcohol and gasoline
1 answer
Q: What chemical is added to make particles stick together
2 answers
Q: What is the personification to the acid rain
2 answers
Q: How can the air inside a building be more polluted than the air outside
2 answers
Q: Why can oxygen diffuse access a cell membrane but a protein cannot
1 answer
Q: Which question would most likely be studied by a chemist
1 answer
Q: What is the chemical that carries oxygen around the body
2 answers
Q: What group has a complete octet and wont bond with other atoms
1 answer
Q: What is the Complete subject of this sentence The new chemistry teacher at your school is my friend'said cousin
1 answer
Q: What does burning coal release into the atmosphere
1 answer
Q: Is phosphoric acid a base or an acid
2 answers
Q: What is an ion with more electrons than protons
11 answers
Q: Is CO2 a hydrocarbon
5 answers
Q: Why is the electrolysis of aluminium oxide endothermic
4 answers
Q: Does Osteo Bi-Flex contain iodine
1 answer
Q: What is The colour of methyl orange in salt water
1 answer
Q: When a liqiud changes to a gas we say
2 answers
Q: How are artificial diamonds made using thallium carbonate
1 answer
Q: How are Chemical rocks are formed by that grow out of a solution
1 answer
Q: Do ester react with bromine
1 answer
Q: What is the balanced equation aluminum hydroxide and permanganic acid
1 answer
Q: What is the difference between ethanol and absolute ethanol .
1 answer
Q: What is the ionic charge of each element found in the following compound
1 answer
Q: What type of chemical will neutralize stomach acid
3 answers
Q: Do digested food have more carbon dioxide
1 answer
Q: What happens to brass over a period of time
1 answer
Q: What common items contain zinc
1 answer
Q: The right side Of the heart pumps oxygen poor blood into the what
1 answer
Q: Who was the Russian scientist who discovered a set of patterns that apply to all elements
1 answer
Q: What is the full name of the fluorine ion
1 answer
Q: What is the name of the covalent bond that helps to stabilize the tertiary structure of a protein
1 answer
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