Ch 5 Review Quiz

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

how many atoms are in a mole?

6.02x10^23

combination reaction

A + B --> C

oxidation means a _____ of electrons and reduction means a ____ of electrons

loss, gain

the oxidation number for nitrogen in the compound Mg(NO3)2

+5

the oxidation number for an uncombined element

0

2 Fe2+ + Cl2 → 2 Fe3+ + 2 Cl1- which of the following statements is true?

Fe2+ is oxidized

2Na + Cl2 --> 2NaCl what type of reaction is this?

combination

an exothermic reaction _____ energy

releases


संबंधित स्टडी सेट्स

Intro to Earth Science Reading/Video Notes Quiz 5

View Set

Chap. 16 and 17 Study Set: Gene Expression and Biotech.

View Set

Chapter 7 Small Business and Entrepreneurship

View Set

Music of Medieval Renaissanceand Baroque Peroid

View Set

Pediatrics Chapter 32: Genetic disorders

View Set

Liberty A&P Chapter 6 Skeletal System

View Set

chapt 13, test 11, lecture 10, chapt 9 test, CHAPT 8 TEXT, quizz 7, chapt 6, chapt 5 quizz, chapt 4, chapt 3, chapt 2 question 2, chapter 10, Psy Exam 2 Part 2, Chapter 02 - Where to Start, chapt 14 quizz, EXAM 2 Research Methods

View Set