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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: Is CL an acid or base
2 answers
Q: When we burn a log a lump of coal or gasoline what is really happening from an energy stand point
1 answer
Q: What are two physical properties of chicken soup
6 answers
Q: What in moles 124 g of diazepam
2 answers
Q: What happens when you put a toy car in the oven
2 answers
Q: What Is The Compound For Ca(OH)2
1 answer
Q: Is soap a solute or solvent
5 answers
Q: What is the difference between 10K gold and 10K gold filled
1 answer
Q: What statement best describes nucleic acids
3 answers
Q: What is the systematic name for SO
2 answers
Q: What elements are placed at the bottom of the periodic table
8 answers
Q: How is the pH of a solution is measured using universal indicator
1 answer
Q: Is toothpaste an acid or alkali
3 answers
Q: Which activity demonstrate chemical weathering
2 answers
Q: What is the balanced equation for cesium and chloride
1 answer
Q: What salt would be made if i reacted sulfuric acid with sodium hydroxide
1 answer
Q: What are the products of combustion when methanol burns
5 answers
Q: Why does copper burn blue
2 answers
Q: HOW MUCH DOES PENTANE WEIGH
1 answer
Q: How can pollution affect the level of oxygen in water
2 answers
Q: Is aluminum phosphide covalent or ionic
1 answer
Q: What is the function of an iron
3 answers
Q: What is zink plus oxygen make
1 answer
Q: What is the word equation for the reaction lime stone is mainly calcium carbonate when it reacts with dilute hydrochloric acid
1 answer
Q: What type of reaction occurs in an atomic bomb
1 answer
Q: When sodium oxide reacts with water what base is formed
2 answers
Q: How does sodium and chlorine bond
1 answer
Q: How do you make 0.05Normality of sodium thio sulphate
1 answer
Q: Can someone make as many ionic and polyatomic compounds with hydrogen nitrogen oxygen chlorine sodium and calcium
2 answers
Q: What is the working principle of chemistry auto analyzers
1 answer
Q: Can leeches survive without oxygen
1 answer
Q: What does cooper smell like
2 answers
Q: Which would take more energy to increase temperature by 5 degrees water or Aluminum
1 answer
Q: Is C2H6O carbohydrates
7 answers
Q: What is the bond between Ca and I
1 answer
Q: How much does 1 pound of cheese weigh in ounces
2 answers
Q: Is helium in a balloon a pure substance not a mixture
2 answers
Q: How long does it take for weed to get out your system
2 answers
Q: What are the two important classes of catalysts
1 answer
Q: What is rain-x made of
1 answer
Q: What CZ inside a ring mean
2 answers
Q: How does windex advanced clean
2 answers
Q: How does acetone hurt glass
2 answers
Q: How many tablespoons baking soda equals 4 oz's
1 answer
Q: Why is Zn NH4Cl used instead of Sn conc.HCl in Mulliken Barkers test
1 answer
Q: What color lab tube is used for parathyroid hormone
1 answer
Q: When you place a glass rod over a burning candle it gets black what change happens to the glass rod as the candle burns
2 answers
Q: Why would washing powder of high pH or low pH be harder to handle
1 answer
Q: What happens when sulphuric acid is passed through charcoal
1 answer
Q: What is poisonous gases mixed with water in the air
2 answers
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