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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 does differences in concentration affect the rate of osmosis
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Q: How many electrons are in the 2p subshell of the ions Oxygen and Nitrogen form
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Q: What is the 1.0 molar mass of Ca
2 answers
Q: What ion is 1s22s22p63s23p64s23d104p6
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Q: How many atoms are in .23 g Pb
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Q: What is the darkest brown color called
1 answer
Q: How do you calculate pH of KCl and CaCl2
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Q: Why PH 10 is maintain in complexometric titration
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Q: What does osmosis mean what is the significance of solute concentration to osmosis
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Q: What element is NO3
9 answers
Q: What is matter on our planet made of
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Q: What is correct for abbreviation for liters
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Q: How many elements dose ethanoic acid have
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Q: What is Zirconium superpower
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Q: What is Zirconium room temperature
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Q: What is the representative particle for sodium sulfide
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Q: Is Cleaning a painted surface with acid a chemical or physical change
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Q: Is wax a crystalline solid
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Q: When a matter is attracted to a magnet is this a physical or chemical property of matter and why
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Q: What type(s) of intermolecular forces are expected between SF5Cl molecules
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Q: What happens to a piece of copper placed in magnesium chloride solution
3 answers
Q: What is the type of particle formed by covalent bonds
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Q: What is the size of a baking soda grain
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Q: Why does a ice cube have matter
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Q: What reacts with an alkali to produce hydrogen gas
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Q: How does phosphatidylcholine differ from tristearin
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Q: What atoms in Sodium iodide
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Q: Can vinegar be used on ceramic floor and how much should be used
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Q: Is (NH4)2S covalent or ionic
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Q: What actinide element is the heaviest that occurs naturally on earth
5 answers
Q: What is the result of dissolving jelly
1 answer
Q: What percent of AgNo3 is silver
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Q: Is diamonds matter
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Q: What is the name of the compound HCOOK
2 answers
Q: What equation is this HCl(aq) plus C6H5COONa(aq) -- and gt C6H5COOH(s) plus NaCl(aq)
2 answers
Q: What is Mouthwash chemical formula
1 answer
Q: How does drugs affect std test
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Q: What happens in the process of ionic bonding
3 answers
Q: How many atoms in aluminium sulphate
1 answer
Q: How many atoms are in potassium phosphate
3 answers
Q: What colour does litmus turn in potassium hydroxide
1 answer
Q: How a catalyst increases the rate of a reaction
10 answers
Q: Is softening a glass tube by heating is a chemical change
2 answers
Q: What indicator that turns red in acid and blue in alkali
1 answer
Q: IS IT CoO ionic or covalent
1 answer
Q: What is the ionic compound formula for ammonium chloride
7 answers
Q: How does the fire service deal with large scale spillage of acid
1 answer
Q: What form of energy is absorvebe by the chloropaste
1 answer
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