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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: Why do elements pair together to form compounds
7 answers
Q: What is the function of NH4CNS in estimation of the amount of copper present in a supplied solution by iodometric method
2 answers
Q: What is the boiling point of magnesium sulfate in degrees Celsius
2 answers
Q: WHAT IS THE DEFINITION OF CLEANING OF CLEANING DETERGENT
1 answer
Q: How much should a 30 of heroin weigh
1 answer
Q: What color tube for a TSH
2 answers
Q: How will a base react with carbonate ions
1 answer
Q: How might ions affect the flavor of water
2 answers
Q: What is an object that decreases pressure
2 answers
Q: What is a heterogeneous and homogeneous solution
5 answers
Q: What do we need to breath in
1 answer
Q: What nutrient floats on top of stomach acid
1 answer
Q: What is the density of a brass nut mass 34 g volume 4centimeter cube
1 answer
Q: Why does n95 mask smell sour
1 answer
Q: Were chemcal reaction takes place cell organelles
2 answers
Q: What is the hazchem symbol used on a bottle bench acid
1 answer
Q: What is the phlogiston theory
3 answers
Q: What are the uses of isotopes in technology
1 answer
Q: How do you convert ethyl chloride to ethanol
1 answer
Q: What is the difference between two elements
1 answer
Q: What pollution is caused by sulfur dioxide
2 answers
Q: Why have I been advised not to eat meat for 12 hours before a blood test
1 answer
Q: Do basic solutions have (aq) ions If yeswhy are these basic
1 answer
Q: When the temperature falls water vapor can change into what
2 answers
Q: Can crazy glue cause burns
2 answers
Q: What is the relation ship between nutrition and organic chemistry
1 answer
Q: Is the luster of silver jewerly a physical property
7 answers
Q: What process do cells use when they do not have enough oxygen for respiration
1 answer
Q: What period is rubidium found
2 answers
Q: What compound is formed when sodium carbon and oxygen react
1 answer
Q: Why do we add water to yeast in the elephant toothpaste experiment
1 answer
Q: What elements make lead oxide
2 answers
Q: What term describes Iron
1 answer
Q: Is rust forming on an iron nail is that a mixture
1 answer
Q: Is a pheromone an amino acid
1 answer
Q: What are sources of oxygen in ocean water
1 answer
Q: How to remove wax from glass
2 answers
Q: What will be the effect of china rose solution indicator in dilute solution of shampoo
1 answer
Q: Is chlorine bleach a mixture or a pure substance
2 answers
Q: Is HC1 an ionic bond or a covalent bond
1 answer
Q: Is quartz salty
3 answers
Q: Why should you never pour hot liquids into a drinking glass
2 answers
Q: What is the solution in a scientific process called
2 answers
Q: What happens if electrons are shared unequally in a chemical bond
1 answer
Q: What respirator mask would you wear i a oxygen deficient atmoshere
1 answer
Q: What measures a solutions ability to neutralise acid
1 answer
Q: What is the chemical name for FeSe
2 answers
Q: What happens to reactivity of the element as you go left to right
2 answers
Q: What can be observed on a oxygen tank regulator
1 answer
Q: Which form of energy production creates a radioactive waste product
1 answer
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