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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: Does trisodium phosphate have a covalent or ionic bond
2 answers
Q: How many electrons does nitrogen lose
4 answers
Q: Which compound is made of atoms joined by covalent bonds
2 answers
Q: Do all elements consist of molecules
8 answers
Q: How is the cation Ion formed
2 answers
Q: What is CsCH3COO
2 answers
Q: Does Copper Chloride produce a blue-green or Red flame
2 answers
Q: What is Hydrochloric acid (hcl) dissociates completely into an h plus ion and a cl- ion when dissolved in water
1 answer
Q: A charge on a proton
5 answers
Q: Why does distilled water taste so bad
2 answers
Q: How many grams of aluminum sulfate are produced from 2.67 mol sulfuric acid With the balanced equation Al2O3 3H2SO4 -- Al2 (SO4)3 3H2O
1 answer
Q: What is wrong with my dishwasher when the Dishwasher soap dispenser open but soap not dissolved after wash cycle
2 answers
Q: What is the name given to the family of elements containing chlorine and fluorine
1 answer
Q: What is the length of a chalk
11 answers
Q: Does iodine water react with potassium fluoride
1 answer
Q: Why the size of an atom does not decrease regularly in a period
2 answers
Q: What does harmful mean in hazchem
1 answer
Q: What does coal make
2 answers
Q: Where is the carbon in chalk
2 answers
Q: What elements are in potassium hydroxide
2 answers
Q: Are beakers used for measuring
3 answers
Q: What color is HCl
2 answers
Q: How many electrons are in zirconium
2 answers
Q: Is hydrogen carbonate soluble
2 answers
Q: What is the source of the earths oxygen
2 answers
Q: Is Cerium Oxide Ferrous or Non-Ferrous
2 answers
Q: What is a protein that acts as an organic catalist
2 answers
Q: What color is the blood that is lacking on oxygen
1 answer
Q: Does the human body create carbon dioxide
2 answers
Q: Is gold poisoness
2 answers
Q: What type of chemical reaction is CH4 plus 2O2 equals CO2 plus 2H2O
7 answers
Q: What is the correct name for MgBr2
2 answers
Q: What element was isolated in 1808 by Sir Humphrey David
2 answers
Q: A chemistry student writes the molecular formula for sodium phosphate as Na3P1O4. Although this version of the formula is acceptable how is the formula more typically written
1 answer
Q: Why does your 14 kt jewelry turn black
2 answers
Q: What is the molecular formula for chromium
2 answers
Q: What cancels out acids
5 answers
Q: How could you make sodium chloride conduct electricity
2 answers
Q: Is cylclohexane organic
2 answers
Q: The name of the gas given when magnesium reacts with acid
2 answers
Q: What is the ratio of aluminium chloride
2 answers
Q: Is HL an element
2 answers
Q: Is CHCI3 or Chloroform a ionic or covalent compound
1 answer
Q: What are electically charged atoms that have either lost or gained electrons
3 answers
Q: Is 11prime number
1 answer
Q: What are three elements in the same period
3 answers
Q: How many atoms are there in a molecule of hydrogen
9 answers
Q: Does PbO contain lead III
1 answer
Q: Where can you buy Sodium Nitrate
2 answers
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