MATH 222 : 2007 w a.pdf

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goldhedgehog288

11 Oct 2012

School

McGill University

Department

Mathematics & Statistics (Sci)

Course

MATH 222

Professor

Christa Scholtz

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Document Summary

Circle the name of your instructors from the list below: bui a. munera, squire. Speed of light = 2. 9979 x 10 8 m/s. Avogadro"s constant, na = 6. 02 x10 23 particles/mole. Bohr constant = - 2. 178 x 10 -18 j. Rydberg constant, rh = 1. 097 x 107 m -1 or 1. 097 x 10 -2 nm -1. = 760. 0 mm hg = 760. 0 torr = 101. 325 kpa. Name each of the following compounds: cui2: _______ copper (ii) iodide ___________, k2co3: ______potassium carbonate ________, (nh4)3po4: ___ammonium phosphate ______, hbro3 (aq): ___ bromic acid _______________, fe2(so3)3: ____ iron (iii) sulfite _____________ Write formulas for each of the following compounds: ammonium sulfide: ______(nh4)2s __________, carbon tetrafluoride: ______ cf5_____________, lithium dihydrogen phosphate: _lih2po4______, nitrous acid: ____________ hno2___________, lead (ii) hydroxide: ______ pb(oh)2__________ Q. 2 a) what volume of 0. 0200m calcium hydroxide is required to neutralize 35. 00 ml of. 0. 035 l hno3 * 0. 05 mol hno3 / l hno3 * 1 mol ca(oh)2 / 2 mol hno3.

Related Questions

At a college the scores on the chemistry final exam are approximately normally distributed, with a mean of 79 and a standard deviation of 15. The scores on the calculus final are also approximately normally distributed, with a mean of 79 and a standard deviation of 12. A student scored 80 on the chemistry final and 82 on the calculus final. Relative to the students in each respective class, in which subject did the student do better?

a) There is no basis for comparison

b) The student did equally well in each course

c) Calculus

d) Chemistry

e) None of the above

redotter677

With complete explanation

Directions: Use Polya's four-step problem-solving strategy to solve the following problems.

1. How many different rectangles with an area of square units can be formed using units square?

2. Suppose students signed up for class orientation session. If exactly of them signed up for chemistry and exactly of them signed for English, how many of them signed up for both chemistry and English? How many of them signed up for chemistry only? How many of them signed up for English only?

3.an online mobile game tournament was facilitated and begins with players. Each game has players and each game has only winner who will advance to the next round. How many games must be played to determine the winner?