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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.
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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
Q: What is the Balanced equation for lead nitrate plus potassium iodide
2 answers
Q: Is calcite the same thing as calcium
2 answers
Q: How does spectroscope separate white light into its component colors
1 answer
Q: Does mealie meal dissolve in water
8 answers
Q: What are 5 physical properties about a desk
10 answers
Q: Things to change about your neighborhood
2 answers
Q: Is 18 kgl real gold
2 answers
Q: Are neutrons and protons found in the nucleus of a carbon atoms
3 answers
Q: What is the chemical equation for sodium oxide reacts with water to produce sodium hydroxide
4 answers
Q: Why am i white
2 answers
Q: What does a proton and a neutron make
2 answers
Q: The particles in a solid are spaced far apart
4 answers
Q: What is caustic soda formula
2 answers
Q: What color will the water go if you add litmus
2 answers
Q: What energy is from burning wood
1 answer
Q: How do you abbreviate the word calcium
3 answers
Q: What pH is a weak alkali
8 answers
Q: What is the following polyatomic ion Hco3
3 answers
Q: Why does acidified potassium permanganate turn from purple to colorless when added to an alkene
1 answer
Q: What element is Kr
7 answers
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