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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 sodium oxide metal or nonmetal
4 answers
Q: Name 10 alkalis
3 answers
Q: How is ammonia different from sodium hydroxide
3 answers
Q: Where is coal kept
3 answers
Q: How do you calculate the percent water in a hydrate
2 answers
Q: Most of the time the oxidation number of the nonmetals are
2 answers
Q: What separates organic or inorganic compounds
3 answers
Q: What are the five elements that are commonly found in organic compounds and state how they can be detected
5 answers
Q: Which bond has the most ionic character
2 answers
Q: What do Chemical equations show or describe
2 answers
Q: Which particles in an atom have electrical charges
4 answers
Q: What is the covalent formula for CS2
3 answers
Q: What is the name for the compound with the formula of ba0
2 answers
Q: How does chemical equations show a conservation of mass
3 answers
Q: If an atom has 18 protons 15 neutrons and 22 electrons what is the atoms electrical charge
8 answers
Q: What is pungent smell
8 answers
Q: Elements that make up water
7 answers
Q: What are the elements in Group 1 of the periodic table called
10 answers
Q: Why is there no overall electrical charge on an aluminium atom
5 answers
Q: What is aluminum overall charge of an atom
3 answers
Q: What is the overall charge of an atom with 3 extra electrons
3 answers
Q: What would happen if there were extra electrons in an atom
8 answers
Q: What is the word equation for sulfur oxide
2 answers
Q: Is P4O10 acidic or basic
3 answers
Q: Is zinc a metallic element
3 answers
Q: Is brass a metallic element
3 answers
Q: Is grapefruit a base
3 answers
Q: Ear Wax Removal with Hydrogen Peroxide
7 answers
Q: What acid does grapefruit contains
3 answers
Q: What 2 elements make calcium sulfate
3 answers
Q: Is acid acidic or basic
3 answers
Q: How do acidic substances taste
3 answers
Q: Is water softener the same as salt
5 answers
Q: What are the different types of packaging available for food products
2 answers
Q: Why Steam Cleaning Is the Best Way to Get Rid Of Stains from Your Carpet
3 answers
Q: What does cadmium look like
5 answers
Q: To change from a gas to a liquid is called
9 answers
Q: What is niobium is it a solid liquid or gas
3 answers
Q: Is silver a metal or nonmetal or solid or liquid
3 answers
Q: Is sodium a nonmetal or a metal or a solid or a liquid
3 answers
Q: What is the oxidation number of polyatomic ion of Sulfate
2 answers
Q: What is the condensed formula for ethyl propanoate
5 answers
Q: What is name of ch3ch2cooch3
3 answers
Q: What is the IUPAC name of CH3CH2COOCH3
5 answers
Q: What is the Iupac name of ethyl acetate
2 answers
Q: What is the name for HC2H302
3 answers
Q: What is the difference between acetic acid and ethanoic acid
3 answers
Q: Is acetic acid and acetic acid ester same thing
2 answers
Q: Is S and O ionic or covalent
9 answers
Q: Which compounds have both a covalent and ionic bond
3 answers
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