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Question- Sort the isotopes: thorium-232, sodium-26, flourine-17, bromine-90, iridium-164 into their categories:Alpha decay, beta decay, 0/1e emission, or 0/-1e capture
Not confident which formulas/units I require to solve something like this
Find the pH and volume (mL) of 0.0372 M NaOH needed to reach the equivalence point in titrations of (a) 42.2 ml of 0.0520 M CH3COOH
Explain what the big difference is between concentrated and aqueous acids, as well as what role would that difference play in the reaction between 9-fluorenol and sulfuric acid
Use the ideal gas equation to calculate the pressure exerted by 1.300 mol of Cl2in a volume of 5.450 L at a temperature of 244.0 K.
Calculate the experimental percent by mass of copper in the sample and the theoretical mass percent of copper in copper (II) acetate monohydrate.
sammy put away 10 of his 75000 per year salary for the 45 years he is working into 401k and ira savings plans and
If the first solvent pair for recrystallization is ethanol-water, what would happen if hexane replaced ethanol, to make the solvent pair of hexane-water
When 280. mL of 1.50× 10-4 M hydrochloric acid is added to 125 mL of 1.75 × 10-4 M Mg(OH)2, the resulting solution will be
Sodium hydroxide is slowly added to a 225 mL of a solution that is 3.0*10^-2 M Ba2+ and 1.5*10-3 M Cr3+. Which will precipitate first
How many grams of NaCl would be formed from 100 grams of Na2CO3 in the following reaction? Na2CO3 + 2 HCl ? 2 NaCl + CO2 + H2O
Which of the following indicators would be the best to use when 0.050 M benzoic acid (Ka = 6.6 × 10-5) is titrated with 0.05 M NaOH
Question- Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.100 M HClO(aq) with 0.100 M KOH(aq). The ionization constant for HClO is 4.0×10-8
Draw the product of the reaction between 2-pentyne and Li in ND3. To add a deuterium atom, first explicitly add an H. Select the H then use the keyboard to type a 'D'. Be sure to consider stereochemistry. Provide complete solution the above questio..
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