Monday
May 20, 2013

Posts by Calvin

Total # Posts: 147

Government
In contrast to the speaker of the House,the Senate majority leader: A. plays a key role in formulating the majority party's legislative positions. B. seeks to develop influential relationships with his/her colleagues. C. Holds a position that is defined in the constitution...

Government
Thank you!!

Government
YES, Ensuring that the constitutional system of checks and balances works properly. supporting his or her party's legislative platform. getting reelected. gaining a reputation among other members of congress as an effective legislator.

Government
The highest priority for most members of congress is:

Psycholofgy
I thank it is B.

CHEM 102
A solution of volume 0.500 L contains 1.70g NH3 and 4.15g (NH4)2SO4. What is the pH of this solution? Answer obtained was 9.76, however it states that it is slightly off...

CHEM 102
A particular household ammonia solution (d=0.97 g/mL) is 6.8% NH3 by mass. How many mililiters of this solution should be diluted with water to produce 625mL of a solution with pH = 11.65.

CHEM 102
What is the pH of a solution that is 0.62M H2SO4(aq) and 1.7M HCOOH (formic acid).

CHEM 102 (University Chemistry)
What must be the molarity of an aqueous solution of trimethylamine, (CH3)3N, if it has a pH = 11.20? (CH3)3N(aq)+H2O(l) double arrow (CH3)3NH+(aq)+OH-(aq) Kb value = 6.3x10^-5 mol/L

math college
Find the perimeter and area of a right triangle if the shortest side is 16 in. and the longest side is 34 in. Include correct units with each part of your solution.

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