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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
Questions
Q: What is the name of Si2O3
1 answer
Q: Which of the formulas ionic compounds is incorrect
1 answer
Q: Which of the following statements about the atom did Rutherfords experiment support
2 answers
Q: Which two process could be considered opposites
1 answer
Q: Is silver nitrate a binary compound
1 answer
Q: Why is lithium inorganic
1 answer
Q: Which gas formed in the refrigerator
1 answer
Q: Why is sulfuric acid used in drugs
1 answer
Q: Why is sulfuric acid used in dyes
1 answer
Q: What is the use of sulfuric acid in dyes
1 answer
Q: Why do you need citric acid with heroin when iv
1 answer
Q: What gas mix with LPG for smell
1 answer
Q: Why is Beryllium dichloride acid when dissolved in water
2 answers
Q: What atom doesn't carry a charge
2 answers
Q: What are epimers
2 answers
Q: How do you calculate Oxidation no. of Co(NH3)6
1 answer
Q: What to do when you get soap in your mouth
1 answer
Q: Can Silicon form a covalent bond
1 answer
Q: What is the purpose of plastic wrap for water condensation experiment
1 answer
Q: What is the name for the elements that have been removed from period 7 and instead placed below the periodic table
1 answer
Q: What is the chemical compound name for AlBr3
8 answers
Q: When a solid turns to liquid energy is absorbed
7 answers
Q: What type of bond is found between the phosphate groups
1 answer
Q: Does diatoms produce oxygen
1 answer
Q: What is a tiny hard particle in a phrase like a blank of sand or wheat
2 answers
Q: Are organisms that get carbon from co2 but energy from reduced chemical bonds
1 answer
Q: What word describes how to make a solution less concentrated by adding a liquid
1 answer
Q: Which of the following elements have characteristics more related to rubidium
2 answers
Q: How many molecules are contained in .500 moles of hydrogen
5 answers
Q: Does marble have large crystals
1 answer
Q: What term describes a liquid to solid
1 answer
Q: Is fluorine a compound or element
2 answers
Q: What color tube is used for cbc with differential
1 answer
Q: Is a cup filled with water is that a solid
3 answers
Q: Is yellow mustard a heterogeneous mixture or a homogeneous mixtures
1 answer
Q: What is the concentration of H plus in 0.50 M hydroiodic (HI) acid
2 answers
Q: What happens to crude oil when heated
1 answer
Q: Explain the distinction between eutrophication and artificial eutrophication
1 answer
Q: What elements are found in silver oxide
2 answers
Q: What is the specific gravity of whisky
1 answer
Q: When two atoms combine by transferring electrons is it covalent or ionic
8 answers
Q: Does potassium has a higher ionization energy than cesium
1 answer
Q: Can fuels be defined as materials that store energy
1 answer
Q: What chemical reaction break starch down to make energy to produce what
2 answers
Q: At high temperatures the rate of enzyme action decreases because the increased heat
2 answers
Q: What is an analytification
2 answers
Q: Why is KI a neutral solution
2 answers
Q: What coefficients must be used to balance the following decomposition reaction
4 answers
Q: Why is the atomic emission spectra like fingerprints
1 answer
Q: Does the color of the paper affect how fast it burns
1 answer
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