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What is the definition of a vinyl when talking in aspects of organic chemistry?
Problem- How many atoms of oxygen are present in 6.00 grams of KClO3. A. 2.95 x 1022 B. 8.85 x 1022 C. 8.13 x 10-26 D. 2.44 x 10-25
If it takes 50.0 mL of 0.0250 M K2Cr2O7 to titrate 30.0 mL of a solution containing Fe2+, what is the molar concentration of Fe2+?
Decide whether or not each of the following metals dissolves in 1M HCl. For these metals that do dissolve, write a balanced redox reaction showing what happens when the metal dissolves.
in order to ingratiate himself with voters the mayor of gotham city decides to lower the price of taxi rides. assume
At a potential of -1.00 V vs. SCE, carbon tetrachloride (CCl4) in methanol undergoes a reduc- tion to chloroform (CHCl3) at a mercury cathode:
used the balance equation n2 o2-------2no to answer the following questions1.how many grams of no are formed from
Problem- Galium has two naturally occurring isotopes: 71Ga with a mass of 70.9171 amu and a natural abundance of 39.89% and 69Ga. What is the mass of 69Ga in units of amu
If a solute interacts strongly with the stationary phase what practical implication might this have
pure aluminum is ductile metal withlow tensile strength and hardness. its oxide al2o3 alumaina is extremenly strong
Explain why, in contrast to meso-stilbene dibromide, the dibromide dl-stilbene dibromide exists in two enantiomeric forms.
Question- A 0.1936 gram sample of primary standard K2Cr2O7 was dissolved in water. The solution was acidified and after the addition of KI, the titration of liberated I2 required 33.6 mL of Na2S2O3 solution. Calculate the molarity of the thiosulfa..
Suppose a system of three particles, represented by circles, have the possibility of occupying energy states with 0, 10, or 20 . Collectively, the particles must have 30 of total energy. One way the three particles can distribute themselves is sho..
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