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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 potassium and magnesium in the same period
2 answers
Q: How does bacteria convert nitrogen to nitrate
1 answer
Q: Does francium or sodium have the smaller atomic radius
1 answer
Q: What are the chemical elements in a can of sprite
2 answers
Q: Is a mixture of water and glycerol homogeneous
3 answers
Q: Is a mixture of sugar and chalk heterogeneous
2 answers
Q: What is a substance that let's heat and electricity pass through easily
1 answer
Q: What is an example of the energy transformation chemical to electric
1 answer
Q: What is the relationship among fatigue anaerobic glycolysis oxygen debt
1 answer
Q: What is the answer to the trick question what is the color of an orange
2 answers
Q: What is produce when a metal carbonate reacts with an acid
1 answer
Q: Is fluorine a good condcuctor of electricity
2 answers
Q: How is coppper exstracted from its ore
1 answer
Q: How much does 1 mole of Ca weigh
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Q: How do the freezing points and boiling points of tert-butyl alcohol and water compare
2 answers
Q: How do you make slime with bleach
1 answer
Q: Why is there no oxygen produced by a plant if there is no light
1 answer
Q: A graduated cylinder measures the
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Q: What is the process called that you get energy without oxygen
1 answer
Q: Can you separate a solution of sugar and water using paper filter
1 answer
Q: Can cesium The element catch on fire
1 answer
Q: Which 4 solutions are not a buffer
2 answers
Q: Is germanium shiny or dull
1 answer
Q: Is solder conductive
7 answers
Q: Which can occur in a physical change
2 answers
Q: What would you neutralize an acid with a pH of 3
1 answer
Q: Is the chemical formula of carbon moxide
1 answer
Q: What are the compounds that form with air
1 answer
Q: Why diamond is not part of organic chemistry
1 answer
Q: What does tartaric acid taste like
1 answer
Q: What is the reaction equation of magnesium chloride and sodium stearate
1 answer
Q: What does 135 mean in a toxicology report
1 answer
Q: Is sodium bad to come in contact with water
1 answer
Q: What color is litmus paper if pH is above 8
4 answers
Q: What are the non metals in group 16 of the periodic table
6 answers
Q: What are two symbols of transition metal
1 answer
Q: What are the symbols of two transition metals
1 answer
Q: What is the percentage of oxygen delivered by bag valve mask w a connected reservoir
1 answer
Q: When does chemical energy change to heat energy
1 answer
Q: What producers use chemosynthesis
1 answer
Q: Is I2O7 acidic or basic
2 answers
Q: How do you breake a diamond
1 answer
Q: What is the reaction of copper oxide and nitric acid
1 answer
Q: What are the chemicals signals transmitted through water or rain
1 answer
Q: How much oxygen can you store in your lungs
1 answer
Q: Why is chlorine added to our water
2 answers
Q: What elements are found in iron chromium cobalt manganese and molybdenum
2 answers
Q: Is mud a compound solution or heterogeneous mixture
1 answer
Q: What color tube for a lh
1 answer
Q: Why did the need for coal increase
1 answer
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