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
Explore the principles that govern the natural world, encompassing fields like physics, chemistry, earth sciences, and biology. This subject provides a holistic understanding of the universe.
205k
Q&A
317
Guides
Q&A
Guides
Q: Is PbO an element
2 answers
Q: Is Cl2 is held together by ionic bonding
1 answer
Q: What is the element present in quick lime
2 answers
Q: What are ferrous minerals
2 answers
Q: What is it called when Making complex chemicals from simple substances
4 answers
Q: Is stearic acid an element or compound
2 answers
Q: What is the name of the ionic compound Ca3P2
1 answer
Q: What will be the charge for cl when it becomes ions
2 answers
Q: Is acetone a good stain remover on clothes
1 answer
Q: What is the name of Ag2SiO3
2 answers
Q: What will happen if a burning splint is put into the tube of hydrogen collected
10 answers
Q: Is hydroden peroxide an element or compound
2 answers
Q: Which variety of coal contains the highest percentage of carbon
2 answers
Q: What colour do you get after mixing the primary colours
1 answer
Q: Which two atoms from an ionic bond
1 answer
Q: What does the number inside the parentheses in a chemical formula tell you
2 answers
Q: How do you use chlorine everyday
2 answers
Q: Is tin II sulfate organic or inorganic
2 answers
Q: What are atoms of the same element that only differ in the number of neutrons known as
4 answers
Q: How many electrons in U 238
4 answers
Q: What 3 colors make the color purple
2 answers
Q: The chemical symbol Ca2 plus refers to the
2 answers
Q: What are bituminous lignite and anthracite
1 answer
Q: What happens when you heat baking soda
2 answers
Q: Formula calcium oxide
5 answers
Q: What is NaOH otherwise known as
2 answers
Q: What is the source of nitric acid
2 answers
Q: How much does cyanide cost
2 answers
Q: Why argon do not form an oxide
1 answer
Q: Which is more acidic sulphuric acid or nitric acid
2 answers
Q: Is argon atomic molecular or ionic
2 answers
Q: What is the chemical name of BeI2
9 answers
Q: How many atoms r chlorine are in the carbon tetrachloride molecule
2 answers
Q: What is the complete ionic equation for Na2CO3 H2SO4
1 answer
Q: Is carbon dioxide a waste substance
2 answers
Q: What is an example of thermoset plastic
3 answers
Q: How does soap clean surfaces
2 answers
Q: What element is green and yellow gas and is a halogen
1 answer
Q: How many protons neutrons and electrons are in potassium 40
6 answers
Q: Is carbon electronegative
2 answers
Q: What is methane an element
8 answers
Q: How is aluminum collected in it natural state
2 answers
Q: What science tool is used to heat things up in a lab
3 answers
Q: What is one major difference in a physical change and a chemical change is
3 answers
Q: Is Cleaning a painted surface with acid a chemical or physical change
11 answers
Q: What is the term 3co in chemistry
2 answers
Q: How do we neutralize the acid in our mouths
1 answer
Q: Is sodium bicarbinate in bubbles
2 answers
Q: Combining a base and an acid form
3 answers
Q: Is MgCl an acid base or salt
2 answers
Previous
1
2
3
4
5
6
7
8
9
10
Next
Trending Questions
Is plastic made of 1 element?
Atom to element analogy?
An aluminum ion has a charge of what?
Why saucepan cannot be made of sulphur?
What bond does hydrogen have?
What is the equivalent weight of potassium bromate?
Is aluminum chloride an organic compound?
What is divalent atom?
How does anion work in a dehumidifier?
What is an xenon atom?
What properties of GAGs allow them to form hydrated gels?
What is a common base?
How is used Sodium thiosulfate in chlorine removal shampoo?
What two reactants are necessary in order for a hydrocarbon combustion reaction to take place?
How do you test sulphur?
Why does 2H2 plus O2 equal 2H2O If H2 has two atoms and O2 has four atoms shouldn't it all equal 2H4O?
Why water is called a compound and air a mixture?
What is original salt solution?
Give the products what acid base reactions and identify the conjugate acid base pairs NH3 H2O and NH4 CN?
When a molecule absorbs a photon one of the electron is raised in what state?
Still have questions?
Find more answers