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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 is the pH of 1.1 M HCl
1 answer
Q: Is navy a color
2 answers
Q: What are the products of trichlorination of propane
2 answers
Q: Is forming a bar of gold into wire a physical change or a chemical change
2 answers
Q: What is pharmacodynamics
2 answers
Q: What is the problem with elevated liver enzymes
2 answers
Q: Is there a difference between food grade and descaler grade citric acid
2 answers
Q: What will happen if you put poop in a blender
1 answer
Q: What would happen if you put poop and fire together
1 answer
Q: What would happen if you mixed fire with oxygen
1 answer
Q: What would happen if something was lit on fire but it was made out of aluminum
1 answer
Q: What do you call the electrode connected to negative terminal of a cell
2 answers
Q: What is oxidation number of NHO3
3 answers
Q: Coal is in what mineral group
2 answers
Q: Can diamond be a gas
2 answers
Q: Why do we use roaring flame on a Bunsen burner
2 answers
Q: Is pH 9 a strong or weak acid
2 answers
Q: What element is too dangerous to add to dilute sulfuric acid
2 answers
Q: What is the compound name for NaHCO3
9 answers
Q: What happens in the equation between sodium hydrogen carbonate and hydrochloric acid
2 answers
Q: How is oxygen removed from metal ores
2 answers
Q: What substance that releases hydroxide ions into water
1 answer
Q: What would you use to separate talcum powder and water
6 answers
Q: What causes a toilet to bubble
2 answers
Q: The atomic number gives the number of what in an atomic nucleus
5 answers
Q: Is Al2O3 an acid base salt or oxide
2 answers
Q: Is CaCI2 an acid base salt or oxide
2 answers
Q: What is the name of the compound CaCI2
5 answers
Q: What type of bond formed between hydrogen and argon
2 answers
Q: The sharing of valence electrons between atoms indicates an ionic bond.
2 answers
Q: What best describes an acid
8 answers
Q: How many covalent bonds join the atoms in a molecule of ammonia(NH3)
2 answers
Q: How many neutrons are there in an atom of hydrogen -3
9 answers
Q: What is the correct formula for copper(ll) fluoride
2 answers
Q: Is ethanoic acid acetic acid
2 answers
Q: Does fluorine form an ion with a positive charge
2 answers
Q: What is deoxyriboneucleic acid
2 answers
Q: What effect would having a bath have on the quantity and composition of urine
2 answers
Q: Describe the presence of sub shells in a shell
10 answers
Q: What is the solid yellow which burns to form acidic oxide
2 answers
Q: How many molecules of SO2 gas would occupy 4.15 L at STP
1 answer
Q: What is the volume of iodine
1 answer
Q: How does oxygen affect forest fires
1 answer
Q: Vinegar is also known as
6 answers
Q: How do you get a blue flame with the Bunsen burner
2 answers
Q: What does helium make
2 answers
Q: What is meant by dicarboxylic acid
2 answers
Q: What is the common name for oxalic acid
2 answers
Q: How many subatomic particles are there in the element xenon
2 answers
Q: Why are ions held together in a ionic bond
2 answers
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