Warrants reserve (Tables)

12 Months Ended

Aug. 31, 2022

Warrants Reserve

Schedule of Reserve for warrants

	Number of warrants			Weighted average exercise price per share
Balance – August 31, 2020		3,289,938		1.19
Warrants issued		20,391,114		0.89
Balance – August 31, 2021		23,681,052		0.94
Warrants issued		18,576,923		0.44
Warrants expired		(287,901	)	0.93
Balance – August 31, 2022		41,970,074		0.72

Schedule of warrants and compensation warrants

	Number of  Warrants		Exercise price		Expiry date
Convertible debenture warrants - July 27, 2020		3,002,037	$	1.21	July 27, 2023
Private placement financing warrants - December 23, 2020		2,777,268	$	1.50	December 23, 2023
Private placement financing warrants - February 11, 2021		16,461,539	$	0.80	February 11, 2026
Private placement financing broker warrants - February 11, 2021		1,152,307	$	0.80	February 11, 2026
Private placement financing warrants – January 26, 2022		17,948,718	$	0.44	January 26, 2027
Private placement financing placement agent warrants – January 26, 2022		628,205	$	0.44	January 26, 2027
Balance, August 31, 2022		41,970,074		-	-