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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 cereal with milk homo or hterogeneous
2 answers
Q: What are the three reasons why borax is a good primary standard
1 answer
Q: Is scorching a fabric reversible
4 answers
Q: What is the mass of an atom with 2 neutrons and 1 proton
6 answers
Q: Where those rusting nail belong in chemical reaction
2 answers
Q: What happens when citric acid and carbonate mix
1 answer
Q: How does silicon shape our technological reality
1 answer
Q: What property change is inflating a tire
2 answers
Q: How many elements does nitric oxide have
1 answer
Q: How many valence electrons magnesium
2 answers
Q: What The Mass Of Hydrochloric Acid Reacts With 87.7 Grams Of Aluminum Dissolves In Excess Hydrochloric Acid
1 answer
Q: Is obsidian compound an element or mixture
1 answer
Q: What is CL2Ca1
1 answer
Q: What is the approximate bond angle in CO2
1 answer
Q: Where are the nucleus and the electron located in one atom
2 answers
Q: What are some chemical weathering processes
1 answer
Q: What is the Oxidation number on IF7
1 answer
Q: If the products of reaction are co2 and 2h2o what is known about the reactants
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Q: What equals 0.01 g
1 answer
Q: What is in the gray top tube for urine culture
1 answer
Q: Is Zinc a cleavage or an fracture
2 answers
Q: Is vinegar an ionic covalent or polar covalent compound
1 answer
Q: What is most likely to have a homogeneous mixture
4 answers
Q: How many molecules of sodium and potassium are moved and in which direction are they moved in
1 answer
Q: Which is a example of a party acting as a bonding agent
2 answers
Q: What experiment might both physics and chemists do
1 answer
Q: How many protons and electrons does the element calcium have if the atomic number is 20
2 answers
Q: What process used to determine what the artist was trying to convey.
2 answers
Q: What causes phase change's to occur
2 answers
Q: What are the active ingredients in wisk washing detergent
1 answer
Q: What happens when a sodium atom loses an electron in its outer energy she
2 answers
Q: What does elements in a group on the periodic table have in common
8 answers
Q: What destroys chemicals
2 answers
Q: Where can i find irdium
2 answers
Q: Identify the subatomic particle used to define an element and explain why this particle is used.
7 answers
Q: What are the examples of condensation in your daily life
2 answers
Q: Are liquids quite dense and have alot of particles in a small volume
2 answers
Q: What is potassium bromide and fluorine make
1 answer
Q: What was the brown goo that formed in Stanley miller's lab experiment
1 answer
Q: What kind of bonds are formed between metal and nonmetal
8 answers
Q: What is viscosity of lithium
1 answer
Q: Is copper a ferrous
1 answer
Q: Why fused calcium chloride is used in the preparation of feric chloride
1 answer
Q: What is the conjugate acid of NH2OH
2 answers
Q: Why is temperature more important than pressure in sterilization
2 answers
Q: What force affects changes of particles in the nucleus
2 answers
Q: What are the reactants and products of chemical equation of photosynthesis
1 answer
Q: Would this atom most likely take part in forming ionic or covalent bondss
1 answer
Q: What would you use to heat a small quantity of liquid in
1 answer
Q: What color is the test strip for chlorine sanitizer
1 answer
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