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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
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Q: Which element has the same valence electron configuration as phosphorus
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Q: Is Na3PO4 acidic basic or neutral
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Q: Is there a change in the appearance of the material
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Q: What happens when hydrogen reacts with chlorine in direct sunlight
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Q: Which change of state do drying clothes undergo
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Q: How many gram of molecule present in G of H2SO4.
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Q: What happens to a metal when exposed to an acid after three days
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Q: Why carbonic acid gives acid salt but hydrochloric acid does not
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Q: How ionic hydride can be formed
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Q: What happens to a metal when exposed to acidic mixture
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Q: Is a hole a fundamental particle in an atom
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Q: What is the magnesium sulfur texture
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Q: What happen when salt like copper sulphate react with water
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Q: What the purpose of standardizing HCl acid solution
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Q: Why must coal be heated in the absence of air to change into coke
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Q: What is the common name of caso4.5h2o
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Q: How do you reduce shine on laminate floors
1 answer
Q: What colors mixed together get maroon
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Q: What is the color pale yellow called
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Q: What does an complete ionic equation look like
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Q: What turns red in the presence of acid ad blue in the presence of alkali
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Q: When nitric acid HNO3 touches your skin a yellow spot develops. what does the spot indicate
1 answer
Q: What is the chemical reaction by which monomers are linked together to form polymers
10 answers
Q: What best describes the bromide ion that forms
1 answer
Q: Which of these liquids has the highest boiling point isopropyl alcohol acetone or acetic acid
2 answers
Q: What is antibacterial spectrum of macrolides
1 answer
Q: What happens to the molecules that cannot be absorbed how can they be absorbed
1 answer
Q: Why lead 2 nitrate have water of crystallization
1 answer
Q: How can distinguish compound from mixture
9 answers
Q: Which is used to separate the components of petroleum
2 answers
Q: What does pressure mean chemistry
4 answers
Q: Why was cobalt named after goblin
2 answers
Q: Did you see any bubbles in the setup
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Q: What is the word equation for corrosion of copper
1 answer
Q: What is the purpose of working near Bunsen burner
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Q: What do fatty acids attach to in a triglyceride
2 answers
Q: What statement is true about gold and silver
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Q: What happens when you microwave crayons
3 answers
Q: How many carbon dioxide molecules will be made in photosynthesis
1 answer
Q: What happens to the period as the orbital radius increases
2 answers
Q: What is the FORMULA CALCIUM TRIOXOCARBONATE (IV)
1 answer
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