General Chemistry I Supplemental Instruction
Name:___________________
Date:________
Quiz 7 (10 pts)
1. Match each word with its related synonyms. (5 Pts)
Word
Synonyms
________ A. Ominous
a. obdurate, unyielding
________ B. Conjugal
b. stagnate, be idle
________ C. Adamant
c. foreboding, unfavorable
________D. Vegetate
d. marital, married
________ E. Abominable
e. loathsome, horrible
2. A 27.7 g sample of the radiator coolant ethylene glycol releases 688 J of heat. What is
the initial temperature of the sample if the initial temperature is 32.5 ºC (c of ethylene
glycol = 2.42 J/g·K)? (5 Pts Total)