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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
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Q: Is oxygen chlorine silicon or argon
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Q: What is the chemical reaction to borax glue and water
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Q: Is smelling odor of zinc harmful
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Q: Bile a body fluid involved in digestion is acidic what is its pH
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Q: What force of attraction is responsible for the dissolution of an ionic crystal in water
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Q: What is the balanced chemical equation for water and copper II oxide
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Q: What causes phase changes of water
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Q: Is pyrite a metal type
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Q: Which is a color less and reactive gas produced when fuels such as coal and oil are burned
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Q: Do chemical changes form new substances
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Q: What is the name for s2o9
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Q: What is the chemical compound CBr4
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Q: Why are scientists looking for new fuels to replace fossil fuels
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Q: What is argon percent by volume
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Q: How much does a gallon of 15-0-0-20 weigh
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Q: How does carbon monoxide deprive the body of oxygen
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Q: What is a Scientific name for Sulfuric acid
3 answers
Q: Which one of the following is the symbol used in a chemical equation for a substance that's dissolved in water
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Q: How many moles are there in 150 grams of Al(OH)3
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Q: What volume will 2.00 moles of hydrogen gas occupy at 2.62 ATM of pressure and 300.C
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Q: Is photographic fixer soluble in water
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Q: Do ZnF2 have covalent bonds
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Q: What metal when It decomposes it heated it give zinc oxide
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Q: Do Acids turn universal indicator solution yellow or red
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Q: How do you destroy static charge in Glass line reactor
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Q: How many atoms are there in 2.50 mol of hydrogen
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Q: What is the reaction of sulfurous acid with lithium hydroxide
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Q: Can we use cooking soda for face
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Q: Is copper oxide is acid or alkali
1 answer
Q: How many electron pairs are being shared between the hydrogen atoms and the bonded oxygen
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Q: What is the total number of liters of SO3 produced when 32 liters of SO2 reacts completely
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Q: Pesticides are a family of chemicals
1 answer
Q: Why would sliver nitrate precipitate when in contact with copper
2 answers
Q: Why excess solvent used in back titration
1 answer
Q: What does a compound result from the chemical union of
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Q: What determines an elements emission spectrum
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Q: When dissolved in water what compounds are better conductors of electricity
6 answers
Q: What is the result of boiling dirty water
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Q: What is the disaccharide found in milk
1 answer
Q: Which list of elements consists of metalloids
8 answers
Q: What five elements make up the DNA macromolecule
1 answer
Q: What is the name of the fuel used in rocket
2 answers
Q: What is the colour of the compound formed when potassium reacts with chlorine
1 answer
Q: Can I get high from smoking lavender
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