Thí nghiệm HNO3

Thí nghiệm HNO3

Assessment

Interactive Video

Specialty

11th Grade

Hard

Created by

Nguyen Xinh

FREE Resource

1 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Khí thoát ra là khí gì?

N2

NO

N2O

NO2