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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: What is the chemical form in which most fat exists in food as well as in the body is
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Q: How do you get red of alergies
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Q: What is the condensation reaction of Serine plus Glycine plus Tyrosine structure
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Q: Why reuse a cup
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Q: What is in tin chloride
2 answers
Q: What are advantages of dry cleaning
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Q: How do scientists research Mercury
1 answer
Q: What are the six elements essential for life sponch
1 answer
Q: Would lead and tin nitrate react
1 answer
Q: What is the balanced symbol equation for hydrogen peroxide reacting with manganese
1 answer
Q: Is sodium acidic or alkaline
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Q: Why potassium is more reactive than sodiam
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Q: What cause the ability of the blood to reduce carry oxygen
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Q: I fyou want correct measurement of volume which mensicus will you take in titration
1 answer
Q: Main source of organic compounds is
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Q: What colour stands out the most when placed next to red
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Q: A number placed in front of the chemical formula in a chemical equation is called a
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Q: What energy transformation occurs in an electrolytic cell
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Q: What happens in the mitochondrial matrix oxygen combined with
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Q: What substance would you add to NaHCO3 to form a buffer solution
2 answers
Q: What is an example of an Arrhenius base KOH HCl CaCO3 NH3
2 answers
Q: Why do people describe water as a mechanical mixture
2 answers
Q: What is a strong acid NaOH HF NH3 HCl
1 answer
Q: What does Li mean in science
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Q: Does chemosynthesis involve oxygen
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Q: Where do oxygen rich blood go after leaving the lungs
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Q: How do you dilute muriatic acid
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Q: Why do you separate a salt solution using boiling instead of evaporation
2 answers
Q: When two or more substances are combined the temperature of the reaction will
2 answers
Q: What is nitrogen used for in our body
1 answer
Q: What substance has the largest surface tension at room temperature
2 answers
Q: Why does salt make rust form quicker
5 answers
Q: How does the dipole moment arrow with relate to EN
1 answer
Q: What is the word to decay or decompose
2 answers
Q: What is orange flame in Bunsen burner also called
2 answers
Q: What is the compound name As4S5
2 answers
Q: What is the outline of the procedure to separate the components of alloy copper and zinc
1 answer
Q: What is the results biuret test for egg albumin
1 answer
Q: Why do we perform the titrations slowly
1 answer
Q: Why you do not use H2SO4 in iodometric titration
1 answer
Q: Why are buildings made from limestone affected by the products from burning fossil fuels which contain sulfur
1 answer
Q: Which is the chemical symbol used for iron
9 answers
Q: Why does paper in metal rod not burnt
2 answers
Q: What is the pH value of CO2 plus H2O
1 answer
Q: What are the polymorphs of ascorbic acid
1 answer
Q: What organism is needed to turn nitrogen into a usable form
1 answer
Q: Which element combined with silicon to form tetrahedron
2 answers
Q: How many grams of NaOH(MW40.0) are there in 400.0 ml of a 0.175 M NaOH solution
1 answer
Q: How many bonds and lone pairs are in C
1 answer
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