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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.

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Q: How do smart materials work
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Q: Is scratches glass of physical property
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Q: What brings oxygen to the cells for respiration
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Q: How many kilocalories of heat are needed to raise the temperature of 460 grams of water from 13 C to 45 C
1 answer
Q: What is the bond between potassium and oxygen
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Q: Will sodium nitrate dissolve in ethanol
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Q: When adding sugar to water how does the water change
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Q: What is the balance equation for ammonia plus sulfuric acid
2 answers
Q: What are the two necessary conditions for cracking to take place
1 answer
Q: Why aluminum reacts so slowly with copper sulphate
1 answer
Q: Why copper cannot displace iron from iron sulphate solution
2 answers
Q: Why is orange a good conductor of electricity
1 answer
Q: Oxygen is produced during the light reactions when
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Q: Does specific gravity has units
4 answers
Q: Is washing soda covalent compound
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Q: What remains when the nitrogen-containing portion of an amino acid is removed
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Q: Why are chemical finishes used on cotton garments
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Q: What is NaLiSO4
1 answer
Q: When you dissolve copper metal in nitric acid why must the reaction be performed in the hood
1 answer
Q: How many atoms are in sodium
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Q: How many atoms are in Fe
3 answers
Q: Do water and sugar make an electrolyte solution
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Q: What is atomicity of oxygen
2 answers
Q: Is the product of an acid and a metal neutral
3 answers
Q: What is the specific rotation of amoxicilin
1 answer
Q: What is difference between covalent and co- ordinate covalent bond
1 answer
Q: Why is vinyl alcohol acidic in nature
1 answer
Q: How does sodium atom and a chloride atom combine
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Q: What is the corelation between chemistry and biotechnology
1 answer
Q: Why does the inside of a beaker go misty
1 answer
Q: What is hydro chloride
1 answer
Q: What are examples of a chemical equation
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Q: How does the respiratory system deliver oxygen to the cells
1 answer
Q: What kind of substance tastes sour turns litmus paper red and has a pH of 5
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Q: What reaction takes place in the presence of oxygen and produces carbon dioxide and water
2 answers
Q: What bonding takes place when one atom donates electrons and another atom accepts electrons
1 answer
Q: What is the chemical formula for carbon pentanitride
3 answers
Q: According to modern atomic theory where is most of the mass of an atom located
2 answers
Q: What color is the tube top used for a glucose draw
2 answers
Q: What kind of chemical bond forms diatomic atoms and polyatomic ions
2 answers
Q: What intermolecular forces are present in carbon disulfide
1 answer
Q: How many grams of water are produced when 2.5 mil oxygen reacts with hydrogen
1 answer
Q: Do mixtures contain compounds
4 answers
Q: What is the hydrolysis product of ethyl propanoate and aqueous sodium hydroxide
1 answer
Q: What color is added to a hue to decrease it's intensity
1 answer
Q: How is crude oil and coal processed
1 answer
Q: What will its oxidation number be when it becomes more stable
1 answer
Q: Can limestone be recycled
1 answer
Q: What is the vitamin aids in formation fatty acids
1 answer
Q: What properties does liquid water have that ice does not
2 answers
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