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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: Is sucrose ionic or molecular
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Q: What process in which one more substance changed into other
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Q: What causes iron oxide
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Q: What do you think would happen if biuret spilled on your skin
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Q: Would iodine be effective if testing for the presence of lactose
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Q: Is rubbing alcohol a compound heterogeneous mixture or homogeneous mixture
8 answers
Q: Which substance has a high albedo
3 answers
Q: What is the chemical formula for XeF6
2 answers
Q: Is NH4F a base
1 answer
Q: Is NaHCO3 an acid
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Q: What happens to most materials as they are heated
1 answer
Q: How does the liver help to provide alkaline conditions
1 answer
Q: What do all the compounds that end in carbonate have in common
1 answer
Q: How could a sample of gas be collected at the anode during-electrolysis of copper sulfate
1 answer
Q: What is small pieces of colored glass called
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Q: What are small pieces of colored glass are called
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Q: What does compounds does plutonium make
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Q: Whicb of the following helped women reduce the amount of time doing laundry
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Q: What will the ratio of ions be in any compound formed from a group 1a metal and a group 1a nonmetal
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Q: How many inner shell electrons do selenium atom have
1 answer
Q: Does oxygen turn into liquid at -50 degrees celsius
3 answers
Q: Does oxygen turn into a liquid at -50 degrees Celsius
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Q: How do you decipher chemistry cpt manual codes
1 answer
Q: Is H2SO4(aq) Al(OH)3(aq)Al2(SO4)3(aq) H2O(l) considered a single replacement reaction or a double replacement
2 answers
Q: HOW many miles of NaOH are contained in 100.0 mL of 3.00 Miles NaOH
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Q: What element has 2 valence electrons and 4 protons
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Q: What will happen if the cooling is rapid
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Q: Is MnSO4 covalent or ionic
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Q: Suppose that 273 g of one of the substances listed above displaces 26 ml of water what is the substance
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Q: What type of element often has more than one common ionic charge
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Q: Who is a solid naturally occurring substance coal forms from the remains of plants and animals is coal a mineral explain
1 answer
Q: What two types of matter are closest in density
1 answer
Q: What is the formula for the conjugate base of NH4
1 answer
Q: Activation energy is the energy required to do what
4 answers
Q: How will heating copper in an atmosphere of hydrogen remove the oxygen
1 answer
Q: What is fuse in chemistry
2 answers
Q: Is potassium or argon a larger atom
1 answer
Q: What is a non example of a activation energy
2 answers
Q: Which one of the following methods is used to separate the colors in food dyes
7 answers
Q: Is adding baking powder to scramble eggs physical or chemical
1 answer
Q: What is the color of erbium
1 answer
Q: How long does it take to pass out from lack of oxygen
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Q: Would iron and chlorine form an ionic compound
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Q: Why is sodium chloride a compound and not a mixture of sodium and chlorine
1 answer
Q: What makes NH4OH a weak base
1 answer
Q: Why sample need to be heated before heating in muffle furnace
2 answers
Q: What chemical elements are in a box of oatmeal
1 answer
Q: What forluma do you use to find density
1 answer
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