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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
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Q: What is the volume of 1.90 mol of NaOH and its concentration is 0.555 M
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Q: What is the formula for Aqueous hydrogen sulfate
1 answer
Q: How is stoichiometry used to calculate the amount of product producedHow is stoichiometry used to calculate the amount of product producedHow is stoichiometry used to calculate the amount of product p
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Q: What is the most accurate description of potassium
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Q: What is the balanced equation for nitric acid and calcium oxide
1 answer
Q: Why does solid sodium chloride melt when heated strongly
1 answer
Q: What acid is in tipex
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Q: What does it mean for a substance to have a high reactivity It reacts easily with other substances. It reacts only at high temperatures. It reacts only with air. It reacts easily with few substances.
1 answer
Q: Which of the Bond types is normally the weakest
1 answer
Q: In a chemical equation numbers often appear in front of a chemical formula. What do these numbers indicate
1 answer
Q: Where is Water removed solids stored
2 answers
Q: What happens when you use iron nails in a Copper roof
1 answer
Q: What takes oxygen and puts in it your bloodstream
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Q: How many grams of iron oxide would be formed if 2 moles of iron completely react with oxygen gas
7 answers
Q: Is c2h5oh organic
1 answer
Q: Which following activities silicon carbide used
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Q: What two variables are compared in Boyles law
7 answers
Q: In activities silicon carbide used
1 answer
Q: What do negative oxidation mean
1 answer
Q: What is the difference between Class A B C drugs
1 answer
Q: What is salts chemical formular
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Q: What is the intermolecular force of octasulfur
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Q: How can you tell when a solid and liquid solution is saturated
5 answers
Q: What are three ways you can test if something is an acid base or neutral
1 answer
Q: What element destroys carbon
1 answer
Q: What is the balanced neutralization reaction between H2SO4 and KOH in aqueous solution
1 answer
Q: Is hair gel and ionic Bond
1 answer
Q: What Hazards of hydrochloric acid to humans
1 answer
Q: What is consisting of one color
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Q: What is the mole ratio between silver nitrate and potassium phosphate
1 answer
Q: What is one property of skim milk indicating that it is a colloidal dispersion
2 answers
Q: Is KBr a covalent bond
1 answer
Q: Is CaS a covalent bond
1 answer
Q: Is not a component of atoms neutroncroutonprotonelectron
1 answer
Q: Is li2s ionic or molecular
10 answers
Q: Is a paper clip is a chemicals change
2 answers
Q: When potassium forms a compound with iodine one electron is transferred from the atom to the atom
2 answers
Q: Is acid rain an exothermic or endothermic reaction
7 answers
Q: What was not an element of the mercantile system
1 answer
Q: Why does stirring increase the rate of dissolution
2 answers
Q: What are most types of good conductors
2 answers
Q: How many joules are required to boil 21.1 g of water at 100 C
2 answers
Q: Is fairy an acid or alkali
1 answer
Q: What are solvent in sprite
1 answer
Q: What Write a balanced chemical equations When heated Mercury Ii oxide yields mercury plus oxygen
1 answer
Q: What is Celsius for 350 degrees Fa
1 answer
Q: Why did the potassium permanganate colour move throughout the water
1 answer
Q: Why is coal a scarce resource
1 answer
Q: What happens when non-essential amino acids are heated
1 answer
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