1
answer
0
watching
130
views
11 Dec 2019
1) Given that 34.3mL of mercury has a mass of 463.05g. calculatethe following
(a) the density of mercury in g/mL
2) Express the following numbers in scientific notation. Makesure you use the correct number of significant figures.
(a) 0.0000000027
(b) 356
(c) 47,764
(d) 0.096
3) Express the answer to the following calculations inscientific notation, using the correct number of significantfigures.
(a) 145.75/ (2.3x10^-1)
(b) 79,500/ (2.5x10^2)
(c) (7.0x10^-3)-(8.0x10^-4)
(d) (1.0x10^4)x(9.9x10^6)
show your work for credit.
1) Given that 34.3mL of mercury has a mass of 463.05g. calculatethe following
(a) the density of mercury in g/mL
2) Express the following numbers in scientific notation. Makesure you use the correct number of significant figures.
(a) 0.0000000027
(b) 356
(c) 47,764
(d) 0.096
3) Express the answer to the following calculations inscientific notation, using the correct number of significantfigures.
(a) 145.75/ (2.3x10^-1)
(b) 79,500/ (2.5x10^2)
(c) (7.0x10^-3)-(8.0x10^-4)
(d) (1.0x10^4)x(9.9x10^6)
show your work for credit.
Irving HeathcoteLv2
13 Dec 2019
Related textbook solutions
Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232
