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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: Is a nickel a cunductor or insulator
1 answer
Q: What is aluminum overall charge of an atom
2 answers
Q: What color do blueberries turn in an Alkali solution
1 answer
Q: What reacts with hydrochloric to make iron chloride
1 answer
Q: What does pit mean on a blood test
1 answer
Q: Do sulfur and oxygen form ionic bonds
1 answer
Q: Do properties remain the same regardless of the amount of the substance
2 answers
Q: How long will it take to decompose a foil gum wrapper
1 answer
Q: What is the electron configuration of Be plus 2
6 answers
Q: Why are the valence electrons found in metallic bonds different from other bonds because of what
3 answers
Q: What are the application areas of the polarimeter in food industry
1 answer
Q: What is the breaking of a diamond
1 answer
Q: What functional groups can undergo glucuronic acid conjugation
2 answers
Q: What is the name CaF2
2 answers
Q: What is zinc reacts with iron (III) chloride yielding zinc chloride plus iron precipitate equation
1 answer
Q: What is sodium phosphate reacts with calcium nitrate to produce sodium nitrate plus calcium phosphate equation
1 answer
Q: Is p2o4 ionic or covalent
9 answers
Q: What element is represented by symbol Mn
8 answers
Q: Why does potassium iodine solution conduct electricity
1 answer
Q: Is Es a representative metal
2 answers
Q: What is describes how well substance can be hammered into sheets
2 answers
Q: How do you draw solid
2 answers
Q: How many s and p bonds in borazine
1 answer
Q: If Lavoisier heated 100 grams of powdered mercuric oxide to produce 93 grams of liquid mercury how much oxygen would be released
1 answer
Q: What of the following equations is balanced in an acidic solution
1 answer
Q: Are freshwater pearls organic or inorganic
3 answers
Q: Is cinnabar organic or inorganic
4 answers
Q: Is a synthetically produced urea organic or inorganic
3 answers
Q: Is sapphire organic or inorganic
4 answers
Q: Why is gaseous nitrogen less reactive than gaseous fluorine
2 answers
Q: What is a compound words for shine
2 answers
Q: How long dose baking paper take to biodegrade
1 answer
Q: What is the useful effect of soap powder
1 answer
Q: What is the weight of 3.01 exponent 23 molecules of H2O
3 answers
Q: What is the bond for lithium and sulfur
1 answer
Q: What is N for silicon tetrachloride SiCI4
1 answer
Q: How many atoms are in an eraser
2 answers
Q: What do helium carbon dioxide and oxygen have in common
1 answer
Q: How many protons neutrons and electrons are in an atom of calcium-42
7 answers
Q: What dose gallium taste like
1 answer
Q: What do you mean by rule 1 go slowly in forensic chemistry
1 answer
Q: What is the positive ion name in sodium bromide
1 answer
Q: Is it true or false the study of matter and how it changes is called physical
2 answers
Q: What is the abbreviation for an element
1 answer
Q: What bond is between oxygen atoms
1 answer
Q: Is p2cl7 ionic or covalent
1 answer
Q: Is copper wire a mechanical mixture
4 answers
Q: Is NaMnO4 covalent or ionic
1 answer
Q: Why does sodium become stable by losing one electron
1 answer
Q: What is the concentration of a phosphoric acid solution of a 25.00 mL sample if the acid requires 42.24 mL of 0.135 M NaOH for neutralization
1 answer
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