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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 type of coal is used to make coke
1 answer
Q: Why do molecules have different molecular shapes
1 answer
Q: Does zinc have taste
2 answers
Q: Is Frying an egg exothermic or endothermic reaction
5 answers
Q: What is the most likely charge on an ion of phosphorus P
2 answers
Q: Is milk and cereal a mixture or a pure substance
1 answer
Q: What would most likely be included in the Analysis section of a lab report
1 answer
Q: Why is silicon a suitable material for lining furnaces
2 answers
Q: The respiratory system transfers oxygen to what
1 answer
Q: Can nitroglycerin be made from soap
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Q: What is another name for chemial change
1 answer
Q: What it's the element gold made of
1 answer
Q: Which elements can be joined by a covalent bond K Cl C N Li Cu Fe Xe Mg N
1 answer
Q: Why is there an increasing demand for biodiesel
2 answers
Q: What colour is cesium chloride likely to be
1 answer
Q: Which method to separate oil and vinegar
5 answers
Q: Is squash an acid or an alkali
1 answer
Q: Is Coke and acid or an alkali
2 answers
Q: What are the different sexualitys
6 answers
Q: Is baking soda and bicarbanated soada the same
2 answers
Q: IS HIGH NITROGEN CONTENT IN NATURAL GAS BAD FOR YOUR HOME FURNACE
1 answer
Q: What is the chemical formula of sodium trioxothiosulphate 4
1 answer
Q: What element is used to paint your skin to prevent cuts from infecting
3 answers
Q: Could a life straw filter chlorine water
1 answer
Q: Do teeth cause a chemical reaction to take place
2 answers
Q: Does Water molecules dissociate to form h o2 ions
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Q: What would be the name of the compound joining sodium and fluorine
1 answer
Q: What is the list of hazardous gases
1 answer
Q: What elements react with gallium and what are the compounds that form
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Q: Why absolute value of enthalpy of system cannot be measured
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Q: Why should we dispose corrosive liquid in a proper waste bin instead of washing down the sink
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Q: How many functional groups does the peptide MDFGRKCDE have that can be titrated
2 answers
Q: How many valence electrons do all the cations have when they bond
2 answers
Q: What enzyme is involved that breaks down hydrogen peroxide
1 answer
Q: Who thought everything was made from earth fire water air
2 answers
Q: What is the ionization equation for potassium sulfate
1 answer
Q: What is the process where animals convert food and oxygen into amospheric CO2
1 answer
Q: What is the name of the covalent compound PF5
1 answer
Q: What is the covalent compound for NBr3
1 answer
Q: What is the state of solution of a air freshener
1 answer
Q: What is an example of biologically active form of nitrogen
1 answer
Q: What does .6 of meth cost
1 answer
Q: Who invented oobleck why and how
1 answer
Q: What molecule exist independently
2 answers
Q: Why does dawn dish soap make your sponge smelly
1 answer
Q: Why hair spray is heterogeneous
1 answer
Q: Do ionic compounds have lower boiling points than polar covalent
2 answers
Q: Would sodium hydroxide solution react with platinum or gold
1 answer
Q: Will sodium hydroxide solution react with platinum
1 answer
Q: What material can water flow through
1 answer
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