Questions in Grade College

Questions in Grade College

[Jawaban] Solve the following equation: [tex]28 \div 7+2 \times 3=[/tex] ? A. 18 B. 10 C. 12 D. 24

[Jawaban] It is a best practice to make sure the only place in the classroom environment where books and other print materials are found is in the reading center. True False

[Jawaban] What is the pH of [tex]$6.30 \times 10^{-5} M HCl (H^+)$[/tex] solution?

[Jawaban] What is the series of businesses called that keep products cold from manufacture to consumption? A. Cold chain B. Refrigerated transportation system C. Food chain D. Commercial refrigeration system

[Jawaban] How would a warming global climate affect Greenland's albedo? A. It will go up B. It will stay about the same C. It will go down

[Jawaban] What percentage of a typical body is composed of lean tissue? a. $50-60 \%$ b. $75-85 \%$ c. $60-70 \%$ d. $85-95 \%

[Jawaban] Consider the chemical equilibrium of the reaction: [tex]$NH_4 OH(aq) \Leftrightarrow NH_4^{+}(aq)+OH^{-}(aq)$[/tex] What will happen to the chemical equilibrium if [tex]$NH _4 Cl$[/tex] is added to this solution? A. The chemical equilibrium will shift to the right. B. The chemical equilibrium will not shift. C. The chemical equilibrium will shift to the left.

[Jawaban] Solve the equation for $x$ by graphing. $-4 x-1=5^n+4$ A. $x \approx-0.25$ B. $x \approx-1.50$ C. $x \approx-1.25$ D. $x \approx-1

[Jawaban] Which nation was a part of the Eastern Bloc during the Cold War? A. Poland B. Italy C. Turkey D. Greece

[Jawaban] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?