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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.

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Q: What is the CO systematic name
7 answers
Q: What Element smells of rotten eggs when burnt
1 answer
Q: How many atoms of sodium Na are there in the formula for table salt NaCl
2 answers
Q: Is N2F4 a polar covalent bond
1 answer
Q: What possible accident that may happen in pipette
1 answer
Q: How can you remove oil from a mixture
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Q: What happens to the atoms within molecules undergoing a chemical reaction
3 answers
Q: How do you convert methyl chloride to ethyl chloride
1 answer
Q: What are some methods of storing hazardous waste
1 answer
Q: What is the common name of citic acid
2 answers
Q: How many atoms does NA CI have
1 answer
Q: How much citric acid does root beer have in it
1 answer
Q: What is the reason purple and violet are almost the same color
2 answers
Q: What did you observed when sodium was dropped into water
1 answer
Q: What do the elements Ni and Tc of the periodic table have in common
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Q: Is helium a single atomdiatomic moleculesmolecules formula unit
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Q: What is the pH level of sherry vinegar
1 answer
Q: What is the pH level of rice vinegar
1 answer
Q: What is a pH value is purple power
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Q: What is the liquid density in gmL
1 answer
Q: Is powdered sulfur and copper fillings a mixture
1 answer
Q: Is P4S7 and ionic of molecular compound
1 answer
Q: Is adhesive tape inorganic or organic
1 answer
Q: Is hydrogen peroxide cleaning a cut a physical or chemical change
1 answer
Q: Who created a method for detecting arsenic in murder victims
1 answer
Q: What part of the table describes the content of a table using a short phrase
2 answers
Q: What is the pH level of rum
1 answer
Q: What can most likely be predicted about phosphorus
1 answer
Q: What dose a commpound noun mean
1 answer
Q: When Instead of carrying oxygen to burn with the fuel a scramjet takes the oxygen from the . This eliminates much of the of the oxygen tanks.
1 answer
Q: What is the chemical formula for the compound formed between tin(IV) and iodine
4 answers
Q: How do you tell between ionic or covalent compounds
1 answer
Q: What would happen if we didnt have potassium
1 answer
Q: What is a Atom of an element that differs in the number of neutrons compared with other atoms in the same element
1 answer
Q: What is pressure inside the 50lr oxygen cylinder
1 answer
Q: What is Bromine flammability
2 answers
Q: How did Dmitri Mendeleev set up the periodic table by
2 answers
Q: What two is Carbon is most abundant in
2 answers
Q: What was the result of the discovered how atoms combine into molecules
3 answers
Q: Are all solutions liquids Give examples.
2 answers
Q: What happens to the movement of molecule when their temperature is raised
2 answers
Q: What year was lawrencium discovered in and by who
1 answer
Q: Is copper a molecule
2 answers
Q: What element is definitely male
1 answer
Q: How many grams in an ounce of citric acid
1 answer
Q: What is the scientific term for columns on the periodic table
2 answers
Q: What are the following major elements of a high quality of life
3 answers
Q: What happens when you mix dish soap and gasoline
1 answer
Q: What kind of noun is sugar
1 answer
Q: What colour would the red petal indicator be in sulphuric acid
1 answer
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