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 concentration of an acid or base refers to presence of H3O plus ions in solution
1 answer
Q: What color do green and magenta light make
1 answer
Q: What do you see when a fuel is burning
1 answer
Q: What are the various phases exist on Fe-Fe3C diagram
2 answers
Q: Why does diamond and methane have a different boiling and melting point
5 answers
Q: Why do compounds not conduct electricity when solid but can when molten
1 answer
Q: What is a chemical disaster
2 answers
Q: Is there any drinkable liquid without having water in it
2 answers
Q: When can a compound be treated like element when balancing chemical equations
1 answer
Q: Why lead is not used for the preparation of hydrogen from dilute HCL or dilute sulphuric
1 answer
Q: What is Number of orbitals in helium
2 answers
Q: Why is distilled water boiled before it used in preparing sodium hydroxide titrant
1 answer
Q: Why sodium hydroxide is not a suitable regent to prepare a primary standard solution
1 answer
Q: What does cmh20 mean
1 answer
Q: What is part of speech for liquid
2 answers
Q: What is the solute and solvent of salt solution
1 answer
Q: What happens when nitric acid is mixed with methyl orange
1 answer
Q: What is the difference between crystal and crystalline
2 answers
Q: What happens when you mix salt with lemon juice
2 answers
Q: What type of chemical reaction take place in stomach during digestion
1 answer
Q: What is the percent by mass of the solute sodium hypochlorite is 5.24 percent you have a 2500.0 grams of bleach solution. How many grams of NaCl are in the solution
2 answers
Q: If a solution is considered to be basic is true about the hydroxide ion concentration
1 answer
Q: What is Quartz is rich in which element
2 answers
Q: What metal can be extracted from spheralite ore
1 answer
Q: What is a good substitute for borax solution
2 answers
Q: What mass of NaCl is dissolved in 150 g of water in a .050 m solution
1 answer
Q: What property of matter that is measured in liter or milliliters
3 answers
Q: What color tube can you use to substitute lavender
1 answer
Q: Why do scientists use models of molecules
2 answers
Q: What are the similarities between aluminium and boron
3 answers
Q: What are Sodium bisulfite uses
1 answer
Q: What substance is formed when heating sulfur powder and iron fillings
1 answer
Q: If the reactant of a reaction have one S and four O atoms what will the products have
2 answers
Q: What do bases do in a soultion
1 answer
Q: What is 825000 mcg in grams
1 answer
Q: Where could you find the solid form of water
8 answers
Q: What is the definition of a complete ionic equation
1 answer
Q: Why is the reaction SO2 plus H2O to H2SO2 not balanced
2 answers
Q: What is conductometry
1 answer
Q: Why phenolphthalein indicator used in titration
1 answer
Q: How does phospholipid react in water
1 answer
Q: Why fossil fuels burn
1 answer
Q: Can evaporation occur in a closed container
1 answer
Q: What is vital force theory
1 answer
Q: In the redox reaction AgNO3 plus Na NaNO3 plus Ag
2 answers
Q: Is liquid sosa acid or base
2 answers
Q: How prepared bromine solution
1 answer
Q: What is chemical sanitation
2 answers
Q: What are Differences between phototactic and chemotactic stimuli
1 answer
Q: Is dextrose mixture or pure substance
2 answers
Previous
559
560
561
562
563
564
565
566
567
568
Next
Trending Questions
Is carbon tetrachloride a symmetrical molecule?
Is everything on earth made of different types of atoms?
Are most bromides water soluble?
What role do high vapor pressure and intermolecular forces play in the behavior of a substance?
I use HCl and NaOH as an example Why do HCl and NaOH equal NaCl and H2O instead of just staying HCl and NaOH why do they react with each other?
How many electrons in a fluorine atom?
A solution that resists changes in pH when H plus or OH- ions are added to it is called what?
What are the differences between sodium silicate and magnesium aluminum silicate in terms of their chemical properties and applications?
The subatomic particles which travel in shells around th nucleus of an atom are?
What is the different types of chemical bonds that can be formed between atoms?
What bond will form between potassium and fluorine diagrams?
Why nickel -dmg complex made alkaline?
Difference between natural gas and liquefied petroleum gas?
How do you remove typewriter ink?
A student found that the mass of the naphthalene collected was less than the mass determined by difference. What would account for the smaller amount of the naphthalene collected?
What is the impact of ring strain on the reactivity and stability of organic compounds in organic chemistry?
Can you mix a non-ionic surfactant with bleach?
What is the PH of evian water?
Effects of temperature on the strength of glue?
Will ammonium chloride gas kill you?