Subjects
Animals & Plants
Arts & Entertainment
Auto
Beauty & Health
Books and Literature
Business
Electronics
Engineering & Technology
Food & Drink
History
Hobbies
Jobs & Education
Law & Government
Math
People & Society
Science
Social Studies
Sports
Travel & Places
Create
0
Log in
Subjects
>
Science
>
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 is a bosshead
5 answers
Q: Why rusting of iron is a irreversible change
11 answers
Q: Explain why activities located on the cbd are dependent on one another
4 answers
Q: What is the difference between nitrogen and nitro
3 answers
Q: What toy shows a physical change
7 answers
Q: What family is aluminum in
11 answers
Q: Why the laboratory floor should not be polished
5 answers
Q: What does 925 213 mean on a diamond bracelet
2 answers
Q: What is one reason that CO2H is normally written -COOH instead
4 answers
Q: What is corkage charge
3 answers
Q: Why the size of an atom does not decrease regularly in a period
5 answers
Q: Starch and cellulose are polysaccharides but you can eat or digest starch and not the cellulose why
3 answers
Q: The difference between the chemical bonds in starch and those in cellulose
6 answers
Q: What is the density of liquid laundry detergent
3 answers
Q: How much silver in silver nitrate
3 answers
Q: What happens when you mix hydrochloric acid and chlorine
12 answers
Q: What does frz mean on gold chain
3 answers
Q: How is valency of nitrate calculated
4 answers
Q: What is the Character sketch of Norman Gortsby in Dusk by Saki H.H. Munro
5 answers
Q: Why are the first bubble allowed to escape in water displacement method in collecting hydrogen gas
4 answers
Q: What is the number of moles of NaOH required to neutralize 1 mole of H2SO4
3 answers
Q: Is HF molecular or ionic
4 answers
Q: Is Mercury a homogeneous or a heterogeneous mixture
8 answers
Q: How much solvent is in sharpie markers
2 answers
Q: Is chalk a mixture or pure substance
4 answers
Q: How is haematite mined
4 answers
Q: Why an inflated balloon expand in warmwater
6 answers
Q: Does soda contain salt
1 answer
Q: Why does aluminum seem unreactive even though its high in the reactivity series
5 answers
Q: What is the physical property not shared by diamonds and glass
11 answers
Q: Is germanium a compound element
3 answers
Q: What is the name of NaCH3CO2
3 answers
Q: Is COBr2 polar or non polar
3 answers
Q: What happens when you mix an acid with alkali
2 answers
Q: What is the chemical formula for isobutane
10 answers
Q: What happens when you put water in your butt hole
9 answers
Q: By whom and when was copper discovered
11 answers
Q: What are application of chemistry in agriculture
4 answers
Q: How are oxygen and hydrogen combined to form water
11 answers
Q: What colour could methyl orange turn with oven cleaner
13 answers
Q: How does wrought gold differ from unwrought gold
5 answers
Q: How many grams in a 55 gallon drum
3 answers
Q: What is the pH of MgO
3 answers
Q: What Does Beta mean stamped on the inside of a ring
2 answers
Q: Is the electron Kr 5s2 4d10 5p5 valid or not valid
4 answers
Q: What is the scientific name for glass
9 answers
Q: How does an indicator work to measure a specific parameter or condition
2 answers
Q: Is MgO a polar covalent bond
4 answers
Q: What is the total amount of heat energy in joules absorbed by 25.0 grams of water when the temperature of the water increased from 24.0 C to 36.0 C
10 answers
Q: What is the chemical equation for magnesium carbonate and nitric acid
4 answers
Previous
12
13
14
15
16
17
18
19
20
21
Next
Trending Questions
How do you figure out your blood type?
What does Osmium smell like?
How is a base formed?
How many electrons are in ruthenium?
What happens if hydrochloric acid is added to copper 2 oxide?
Why should be filling be done from the corners to the center of the nails?
What are the dimensions of molar mass and how do they relate to the properties of a substance?
What did alchemists think would turn lead into gold?
What kinds of ions do a sodium atom and a chlorine atom become when a valence electron is transferred from one the the other?
Outline why atoms form ion?
What is the difference between activated carbon and charcoal?
Does sugar turn into carbon when melted?
Is it possible to have A positive pregnancy test and then 3 negatives?
What are the answers to Brain Boggle chembalancer?
Who can dissolve parliament?
Why are the conductance of HCl and CH3CO2H different?
What is a challenge of tailoring and balancing intelligence capacity?
Which is NOT a mixture colloid compound suspension solution?
What factors determine how much stress a rock can handle before it will bend or break?
How does sugar get out of a leaf?