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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 long has oxygen been fully present in the atmorsphere
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Q: When water freezes it undergoes
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Q: WHAT IS THE NAME OF THE STOMACH CELL THAT SECRETES HYDROCHLORIC ACID
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Q: Why isn't hydrogen commonly used as fuel
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Q: What does water vapor needs to turn into droplets
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Q: How many atoms in baking soda
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Q: Is chemise masculine or feminine
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Q: Which of the following is the most dense
6 answers
Q: What is the whole number coefficient of O2 when the equation for the combustion of C8H18 is completed and balanced
4 answers
Q: What is a macromolecule that contaons carbon hydrogen oxygen and nitrogen
1 answer
Q: How did Pasteur's experiment differ from spallanzanis experiment
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Q: What are 100 different types of atoms called
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Q: Is mixing baking soda and sugar a physical or chemical change
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Q: Is kcl a acid or normal salt
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Q: Why do you need to add glycerin to the borax and Guar gum powder when you make slime
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Q: What bases form hydrogen ions
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Q: How many ions are in carbon fluoride
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Q: How do you share 3.60 equally
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Q: What are the reactants when nitrogen gas reacts with hydrogen gas to form ammonia
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Q: Is may a real color
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Q: What and what of matter are characteristics that can be observed without changing the composition of substances
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Q: Which of this following is the conjugate acid of CIO
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Q: What tube is used to draw a digoxin level
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Q: What does feso4 mean in science
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Q: How many ounces of weed in a kilo
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Q: What are common compounds in boron
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Q: Why might you mix gold with a more expensive metal rather than a less expensive one
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Q: What blister agent causes highly corrosive burns similar to acid and wheals
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Q: What atomic element tells if paper money is counterfeit
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Q: What is the smallest particle into which covalent bonds can be divided
2 answers
Q: What is a general chemical equation for an endothermic double replacement reaction
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Q: How do i know the difference between silver and silverplate
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Q: Can heat pass though bromine
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Q: What food substance is beef science
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Q: Equal amount of water is kept in cap and dish which will evaporate faster
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Q: Which element will sink in both water and mercury
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Q: What is the molar mass Na
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Q: What do you call a person who does experiments
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Q: What types of atoms compose each type of compound only metals only nonmetals or both
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Q: How can a mixture of sugar and water be separated
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Q: What is the word equation for aluminum forming its protective layer
1 answer
Q: How does the arrangement of particles in a suubtance affect the state of matter
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Q: How do you prepare 2M HCl solution from liquid HCl
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Q: What are the raw materials fed into the blast furnace
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Q: Negative nitrogen balance often occurs when
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Q: Petroleum is a mixture consisting mostly of what
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Q: Does Palladium react with Sulphuric acid
1 answer
Q: What is the dissocation of CaCl2
1 answer
Q: How many grams of sodium sulfate Na's must be added to make 500 ml of M sodium sulfate solution
1 answer
Q: Where are the non metals located in the periodic table
12 answers
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