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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 chitin link together by hydrogen bonds
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Q: Why is Concentrated sulphuric acid is weaker than dilute sulphuric acid
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Q: Is salicylic acid miscible in Naoh nahco3 and Hcl
1 answer
Q: In what conditions would hydrogen bonding been present
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Q: What type of atoms would typically form an ionic bond
1 answer
Q: What substances like vegetable oil and hydrocarbons are
2 answers
Q: What is the effect of adding too much acid in milk
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Q: What is the Oxidation number of nitrosylflouride
1 answer
Q: Can a tank of oxygen gas ever be half-empty explain
1 answer
Q: Is burning food a physical change
3 answers
Q: What Contains a sugar acid and sugar amine where disaccharide repeat units
1 answer
Q: What are the non-Which of these is not a type of chemical bond
1 answer
Q: How does turbulence trap oxygen in the water
1 answer
Q: What is the chemical bond between amino acid organic and amino groups
2 answers
Q: What set of coefficients would correctly balance this equation Li2CO3 plus Ca3(PO4)2 - and gt Li3PO4 plus CaCO3
10 answers
Q: What will happen if you snort malice acid
1 answer
Q: Is acid a substance that can donate an H plus ion
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Q: What Minerals can be classified according to their use what classification is given to a mineral that contains a useful amount of a particular element such as iron
2 answers
Q: What are subunits making up nucleic acid
10 answers
Q: What is more reactive boron or Florine
1 answer
Q: What is a part of speech for concoction
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Q: How did the Kelly Bessemer process help make iron steel production better
3 answers
Q: What element has the least similar properties to nitrogen
1 answer
Q: What is the pH value of perm lotion
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Q: Why does NaCl conduct when molten but not when solid
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Q: What do they use instead of mercury thermometer
2 answers
Q: When a match is burned chemical potential energy is converted to thermal and what energy
2 answers
Q: What type of bond dos nitrogen gas have
1 answer
Q: What is the oxidation number for NH42CrO4
2 answers
Q: What is the specific heat of copper ii sulfate
1 answer
Q: What is the luster of chrome
1 answer
Q: If heat is released from water what phase change occurs
1 answer
Q: What is the symbol of the nuclide having 16 protons and 16 neutrons
2 answers
Q: Why dies sodium street lamp give off yellow color whereas a neon light gives off red color
1 answer
Q: How do you treat high MCV
1 answer
Q: Is silver heterogeneous homogeneous an element or compound
8 answers
Q: How many grams of Ba(CH3COO)2 are there in 237 grams of an aqueous solution that is 25.7 by weight Ba(CH3COO)2.
1 answer
Q: What is Positively charged particles located in the nucleus of an atom
2 answers
Q: Is the color of copper silver gray
2 answers
Q: What is the charge of NaOH
1 answer
Q: Is argon gas an element mixture or a compound
2 answers
Q: What is the freezing point of vinegar in degrees celcius
2 answers
Q: Why does ammonium nitrate get cold in water
1 answer
Q: How does the use able form of nitrogen enter our bodies
1 answer
Q: How many elements are in 2Fe2O3
1 answer
Q: What makes pink sand pink
1 answer
Q: What are typical acids
1 answer
Q: What is A change in the matter that does not change its identity
2 answers
Q: Where is ethanol absorbed
1 answer
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