What does the period an element is located in tell you about that element'?

Which of the following pathways directly provides oxidizable substrate to red blood cells during the fasted state? a. Glycogenolysisb. β-oxidation c. Ketogenesis d. Protein catabolism

why are these alcohol important

Which statement correctly describes an electrode in a voltaic cell of copper and hydrogen? -Copper atoms become copper ions at the anode because the SRP is more positive.

3. All the following steps need to be followed when naming alkanes, except A. locating the longest carbon chain. B. using prefixes to designate identical branches. C. placing the name in alphabetic order ignoring the added prefixes. D.

What is HNO3 it's formula

What energy is changed to cell energy in stage 1 of photosynthesis. true or false

A person produces two sound waves with a flute, one immediately after the other. Both sound waves have the same pitch, but the second one is louder. Which of the following properties is greater for the second sound wave?

A voltaic cell is constructed with two silver-silver chloride electrodes, each of which is based on the following half-reaction: AgCl (s) + e-→Ag (s) + Cl - (aq). The two cell compartments have [Cl-] = 1.51*10-2 M and [Cl-] = 2.90 M, respectively.

How many liters of chlorine gas can be produced when 0.98 l of hcl react with excess o2 at stp? 4hcl (g) + o2 (g) - > 2cl2 (g) + 2h2o (g) ?

In the reaction of 1.15 g of salicylic acid, molar mass 138.12 g/mol, with 2.83 g of acetic anhydride, molar mass 102.10 g/mol, a student obtained 1.21 g of acetylsalicylic acid, molar mass 180.17 g/mol. What is the percent yield?