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 the process called when water changes from solid to liquid
3 answers
Q: What is the weight of one osmole of KCl
1 answer
Q: Does the human body use silicon
2 answers
Q: WHAT IS THE INTERMOLECULAR FORCE BETWEEN NF3 IN LIQUID STATE
8 answers
Q: What is 2.5 grams in ounces
4 answers
Q: When was the hazmat suit invented
1 answer
Q: What is empirical formula of acetic acid (CH3COOH)
3 answers
Q: What happens when a lithium ion is attached to a fluoride ion
1 answer
Q: Where do chemotrophs get energy from
3 answers
Q: Why do people like tide
2 answers
Q: Why VBT could not explain the para magnetic behaviour of oxygen
1 answer
Q: What is eletroegativity
2 answers
Q: How do you tell difference between coal and tektite
1 answer
Q: How much does Xenon cost for one Lb
2 answers
Q: How much does a case of 24 16oz bottles of water weigh
1 answer
Q: Would it be more difficult to remove an electron from sodium or bromine
1 answer
Q: How do you dull or lower the intensity of hue
1 answer
Q: Why does coal dust burn so fast
1 answer
Q: WHEN SEAWATER IS HEATED UNTIL ALL THE WATER EVAPORATES THE ONLY THING THAT IS LEFT BEHIND IS TABLE SALT
2 answers
Q: How many h ions can the acid h2co3 donate per molecule
1 answer
Q: What is the source of cooking oil
2 answers
Q: Energy has different what such as electrical chemical and thermal
1 answer
Q: Why does canned food does not decay unless the tin is damaged or opened
2 answers
Q: If the pressure of gas increases will the volume of gas also increase
8 answers
Q: How many moles of tantalum atoms are in a sample weighing 90.45 g
2 answers
Q: What is the classification of solutions
2 answers
Q: How many grams of potassium cyanide PCl3 is produced from 93.0 grams of P4 (s) and 213 g of Cl2 (g) assuming the reaction goes to completion
1 answer
Q: What process is responsible for the droplets on the outside of a glass
2 answers
Q: What are the 3 steps that must occur for a water molecule to start on the surface of a bath tub to bathroom mirror
1 answer
Q: Which row shows the change that takes place when element X gains the new particle shown
2 answers
Q: What is an example of what's sold in a bond market
1 answer
Q: Which element in each pair has atoms with a larger atomic mass
1 answer
Q: The name of the compound that contains one uranium atom and six fluorine atoms
1 answer
Q: Why couldn't hydrogen exist with oxygen in the atmosphere
1 answer
Q: What is the ingredients in a white candle
1 answer
Q: How are diamonds and coal different
1 answer
Q: What is the function of a reagent bottle in laboratory apparatus
7 answers
Q: What are the elements in the second period of the periodic table of elements
5 answers
Q: Is SF2 ionic or covalent bond
1 answer
Q: Why did the early mining companies fail to protect the miners from the lead in the gold dust
1 answer
Q: What is Sn stand for
1 answer
Q: Why is chlorine add to water
1 answer
Q: What is the percent mass of sulfur in sulfur dioxide
2 answers
Q: What term is used to describe water that is safe
1 answer
Q: What compound contains only nonpolar covalent bonds
1 answer
Q: Does boric acid have smell
1 answer
Q: What type of bond is CHOH
2 answers
Q: How do copper odor smell
1 answer
Q: Is NaOH and NaCl a buffer system
1 answer
Q: Is water absorbed in the pores
2 answers
Previous
885
886
887
888
889
890
891
892
893
894
Next
Trending Questions
What state of matter is diamonds?
What is the ratio of H and O atoms in fatty acids?
Which reaction would cause a increase in entropy?
Is there an acid without acid in its name?
What does NaOH and KOH have in common?
If two atoms of nitrogen were to join together to form a bond between themselves and obey the octet rule would their bond be likely to be ionic or covalent?
What boiling point does CIF has?
Is silk more flammable than wool and leather?
If rubidium is added to water will it be endothermic or exothermic?
At what temp does argon become a liquid?
Complete Electron configuration of iron?
What have scientists learned about substances using the electron microscope?
What are ingredients in hot ice?
Is pyrite composed of calcium carbonate?
Is tantalum a solid room temperature?
What is the oxidation number of copperII?
Did the explosion of the Hindenburg lead to the creation of the hydrogen bomb?
Which type of substance is graphene?
Would you use a beaker or a graduated cylinder to measure isopropyl alcohol?
What is a granulomatous reaction?