thcly1105

Naming Covalent Molecules Assignment
 
Write the formulas for the following covalent compounds: 
 
antimony tribromide SbBr3 
 
hexaboron monosilicide __________________________________ 
 
chlorine dioxide __________________________________ 
 
hydrogen monoiodide __________________________________ 
 
iodine pentafluoride __________________________________ 
 
dinitrogen trioxide __________________________________ 
 
ammonia __________________________________ 
 
phosphorus triiodide __________________________________ 
 
 
Write the names for the following covalent compounds: 
 
P4S5 __________________________________ 
 
O2 __________________________________ 
 
SeF6 __________________________________ 
 
Si2Br6 __________________________________ 
 
SCl4 __________________________________ 
 
CH4 __________________________________ 
 
B2Si __________________________________ 
 

The function x = (2.0 m) cos[(5p rad/s)t + p/3 rad] gives thesimple harmonic motion of a body. Find the following values at t =8.0 s.

(a) the displacement

(b) the velocity

(c) the acceleration

(d) the phase of the motion

(e) the frequency of the motion

(f) the period of the motion

The function x = (3.0 m) cos[(5π rad/s)t + π/4 rad] gives thesimple harmonic motion of a body. Find the following values at t =2.0 s.

(a) the displacement
m

(b) the velocity
m/s

(c) the acceleration
m/s²

(d) the phase of the motion
rad

(e) the frequency of the motion
Hz

(f) the period of the motion
s

The function
x = (3.1 m) cos[(2p rad/s)t + p/3 rad]
gives the simple harmonic motion of a body. At t = 7.6 s, what arethe (a) displacement, (b) velocity, (c) acceleration, and (d) phaseof the motion? Also, what are the (e) frequency (in Hz) and (f)period of the motion?

When a body is vibrating in linear simple harmonic motion, is its acceleration zero at any point in the motion? Where and why?

1. What are the conditions for a body to execute simple harmonic motion?

How many hours would be required to make a 3700 km trip across the United States if you average 70 km/h?
 _____ h

At an average speed of 8 m/s, how many kilometers can a cyclist travel in a 6 hour day?
 ______ km

Using your knowledge of atomic radius, electronegativity, and ionization energy explain fully the trends in reactivity in metals and non-metals

An object moving in simple harmonic motion has an amplitude of0.02m and a maximum acceleration of 40m/s² . what is thefrequency of the system (in Hz)?

Write a 5-7 page (approx 1250 – 1750 words) page paper on one of the following topics:
 Ultra-rapid detoxification (aka anesthesia detoxification)
 Psychometric assessment
 Urine and blood testing for substances 

A particle move in simple harmonic motion with an amplitude of 5.00-cm and a frequency of 3.00-Hz. a) Through what total distance does the particle move in one complete cycle of its motion? b) what is the particle's maximum speed and at what position does it occur? c) what is the particle's maximum acceleration and at what positions does it occur?

A particle executes simple harmonic motion with an amplitude of 3 cm. At what position does its speed equal one half of its maximum speed?

1. What are the conditions for a body to execute simple harmonic motion?