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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
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Q: What is the concentration of 26 baume NaOH
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Q: What is the action of an aqueous solution of borax on litmus
1 answer
Q: When burning petrol in motor vehicles two gases form which contribute to acid rain. What are the two gases
2 answers
Q: What are some nursing considerations for ferrous sulfate
1 answer
Q: Sadie and tom wants to compare the experiment at 35 degree c with the result from the 25 degree c describe what they need to make the experiment fair
1 answer
Q: What type of bond does F2 form
10 answers
Q: What is the difference between sodium bi sulfate and baking soda
2 answers
Q: What is most absorbent cloth towel fabric
1 answer
Q: What is most absorbent towel fabric
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Q: How does oxygen bind with haemoglobin
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Q: What is the model that names all the chemicals in a reaction called
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Q: What colour does chrome burn
3 answers
Q: What colour does bronze burn
7 answers
Q: Why Use Buffer In Electrophorsis
1 answer
Q: What reaction happen between iron and potassium chloride
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Q: How many oxygen atoms are on the reactant side of 2SO2 O2
1 answer
Q: What does magnesium mean
2 answers
Q: What is the name for the following compound PuO10
1 answer
Q: What is the pH of a solution on which the hydro ohm ion concentration is 0.0002 M
1 answer
Q: What kind of matter takes the shape and size of any container
3 answers
Q: Why should only a small amount of poison be used
1 answer
Q: Why is a spark of energy needed to begin the chemical reaction of burning fossil fuels
2 answers
Q: Would a vibrating proton produce an electromagnetic wave Would a vibrating neutron
2 answers
Q: Hydrogen atoms may someday provide fuel for what
1 answer
Q: Is HCI a compound mixture or element
2 answers
Q: What is the chemical formula of rubber.
2 answers
Q: How many in milligrams is 1 gram omega 3 fatty acid
2 answers
Q: Does technetium float
1 answer
Q: Can you make slime with flour and glue
2 answers
Q: What is the common bond that unites members of secondary groups
2 answers
Q: Are all ionic compounds that dissolve electrolytes
1 answer
Q: Why must uranium be enriched before it can be used as a fuel source in a nuclear reactor
1 answer
Q: Can prescription bottles be recycled
1 answer
Q: What is the boiling point of paint
7 answers
Q: What is the main source of dissolved oxygen in the ocean
1 answer
Q: Why does the particles of copper sulphate do not diffuse
1 answer
Q: What is the pH range for demineralized water used in pharmacology
1 answer
Q: What quantity of glue is dangerous if swollen
1 answer
Q: What is the density of chloroform
1 answer
Q: What precaution must be observed when working with alcohol
2 answers
Q: Zn plus H2SO4---- ZnSO4 plus H2
7 answers
Q: What volume of solvent should be added to 36.8 g of CH3OH to produce a 0.500 M solution of CH3OH
3 answers
Q: What other substances would you expect to find in the filtrate surrounding your model kidney Explain.
1 answer
Q: What is the difference between nano silver and colloidal silver
1 answer
Q: What does it mean to say that an acid is strong in aqueous solution
2 answers
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