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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 oxidation number for NH4NO3
4 answers
Q: Why are two of the row of the periodic table separated from the rest of the chart
12 answers
Q: What is the name of a small bottle which holds liquids - starting with the letters pH
7 answers
Q: What is the chemical name for NaSO
5 answers
Q: Why can you see semen on the underwear of your husband
3 answers
Q: What is the analog of rough er
2 answers
Q: Does sugar dissolve in vinegar
10 answers
Q: What do chalk and teeth have in common
3 answers
Q: Is osmium radioactive
3 answers
Q: What are Laura Lynn paper towels made of
2 answers
Q: What is one way to make chemical change to a wooden chair
4 answers
Q: Is a new substance formed when two chemicals are mixed
8 answers
Q: What process adds oxygen to the air
3 answers
Q: What are the Examples of Permanent change
14 answers
Q: Is NH2F polar
7 answers
Q: What is the balanced equation for the reaction of oleic acid and iodine
2 answers
Q: How do you remove mercury from a silver coin
2 answers
Q: What is the electron configuration of sulfur 2
11 answers
Q: What color does litmus paper turn with coca-cola
6 answers
Q: What do hydrochloric acid and calcium hydroxide form
7 answers
Q: What mass of water can be made if 6.00 grams of hydrogen reacts with 40.00 grams of oxygen
11 answers
Q: What is Coletherm insulation
4 answers
Q: Is glauber salt the same as epsom salt
3 answers
Q: What mass of gold contains twice as many atoms as 2.74g of silver
4 answers
Q: Is mixing powdered sugar and iodine a chemical change
11 answers
Q: What is the Possessive form of the word gas
4 answers
Q: What is the empirical formula for C2H6O
16 answers
Q: Why is mixtures stirred before used
4 answers
Q: What is the reverse phase change of vaporization
13 answers
Q: Is there a product to test for nicotine in the air
3 answers
Q: Compare and contrast between boiling and evaporation
3 answers
Q: What is the atomicity of metals
10 answers
Q: Why is carbon used to extract metal from ores
3 answers
Q: Surety bonding limit types
2 answers
Q: How much grams is a Vic of weed
9 answers
Q: Is pure vanadium magnetic
4 answers
Q: Is AlOH a base
6 answers
Q: What is aloh
6 answers
Q: What is platinum melting point
7 answers
Q: Is cake a solution suspension or colloid mixture
12 answers
Q: What are the elements called in the first group of the periodic table that have one outer shell electron and is extremely reactive
10 answers
Q: What is a non- example for concentration
5 answers
Q: Milk and gasoline are examples of the of matter
10 answers
Q: How much does vanadium cost
11 answers
Q: What element has 2 shells and 3 valence electrons
10 answers
Q: When was magnalium discovered
4 answers
Q: What does CH18k stand for on gold chain
4 answers
Q: What is the theoretical yield of aluminum oxide if 2.40 mole of aluminum metal is exposed to 2.10 mol of oxygen
4 answers
Q: What color do you get mixing blue and silver
3 answers
Q: How do you get semen out of your anus
3 answers
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Trending Questions
Is ammonium polar or non polar?
What atoms are held together in a covalent bond?
Why didn't you need to know the molar absorptivity of the equilibrium mixture or the path length for the calculations you did in this experiment?
Copper will react with silver nitrate to form copper nitrate and silver From this reaction 127.1 grams of copper will produce how many grams of silver?
What unit is used to describe the energy available in a molecule?
How many electrons in 6p level?
What determines whether electrons are shared equally or non equally in a covalent bond?
Choose which ones can most easily form 3 bonds Mg P Cl Ar Cr?
Can elements be molecules?
How are solubility and states of matter related?
What are the functional groups of thalidomide?
What is the PH of 0.001N NaOH?
What is an iron clad?
Can nitrogen combined with other elements?
What is the formula of mercuric oxide?
What is the name of the covalent compound N4O5?
The oxidation number of zinc on Zn is?
Why doesn't blood mix with water?
Can flint be a different color than black?
What substance is formed when magnesium burns in air?