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Choose the coordination option that correctly joins the two sentences below:
Britain joined the European Union. It retained its own currency instead of adopting the euro. Britain joined the European Union, it retained its own currency instead of adopting the euro.The sentences should not be joined. Both revised sentences are correct.Britain joined the European Union, yet it retained its own currency instead of adopting the euro.
Aerosol cans have a label that warns the user not to use them above a certain temperature and not to dispose of them by incineration. Even an empty can contains residual gaseous propellant
Penicillase is an enzyme secreted by bacteria to inactivate the antibiotic penicillin. The enzyme has a molar mass of 30,000 and a single active site. The catalytic rate constant is 2000 s-1 and the Michaelis constant is KM = 5 x 10-5 M.
How many millilitres of concentrated sulphuric acid which 98 mass% h2so4 and has a density of 1.842G/ML,are requied to prepare 500ML of a 0.175m solution of h2so4?
280- flask contains pure helium at a pressure of 762 . a second flask with a volume of 485 contains pure argon at a
What is the pH of 0.20 M NaCl 2. what is the pH of 0.20 M NH4NO3 3. What is the pH of 0.20 M NaCH3COO
A diamond weighs 5.35 ounces. How much is it worth if the going price of diamonds is 627 dollars per carat? 1 carat is equal to 200 milligrams
The calcium in a second 10.00-mL aliquot was isolated as CaC2O4(s) redissolved in acid, and titrated with 12.21 mL of the EDTA solution. Assuming that 15 to 300 mg of magnesium and 50 to 400 mg calcium per day are normal, did this specimen fall wi..
In the lab Synthesis and Characterization of Mo2(O2CCH3)4 as well as K4Mo2Cl8 Compounds that contain metal-metal quadruple bonds, the reaction is done under nitrogen. Why. Suggest possible reactions that may take place in the presence of air.
Question- Nickel can be plated from aqueous solution according to the following half reaction. How long would it take (in min) to plate 29.6 g of nickel at 4.7 A? Ni2+(aq) + 2 e- --> Ni(s) 3.5*10^2 min
Predict whether the benzoin condensation would work with 4-tolualdehyde, 4- trifluoromethylbenzaldehyde, and 4-N ethylaminobenzaldehyde. Draw the structure of any products that are formed.
For the cell diagram H2(g,1atm) ll Pt l Pt+ (g,1atm) answer the following questions. Enter part(a), (c) with 2 siginificant digits and part(b) with 3 siginificant digits. Enter scientific notation as 1.23E4. (a) What is Ecell if the unknown soluti..
Draw an example of the change in molar volume during a 1st and 2nd order phase transition vs. temperature.
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