Perform the following calculation: -0.0060 cm3 + 1.0042 cm3 What is the answer to the calculation above with the correct units and significant figures? O 1.0 –9 0.99820 0.9982 0.998 Questlon 9 Perform the following calculation: (-0.0030-o *275 °C)- 1.0042 x 27 °C x cm³ g °C+1.0042 -9 cm3 What is the answer to the calculation above with the correct units and significant figures? O 0.9960–9 O 1.0–9 cm3 0.996–9 0.99595 –9

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter1: Matter And Measurements
Section: Chapter Questions
Problem 73QAP: A Different civilization on a distant planet has developed a new temperature scale based on ethyl...
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Question
Perform the following calculation:
g
-0.0060
g
+ 1.0042
cm?
cm3
What is the answer to the calculation above with the correct units and significant figures?
O 1.0
O 0.99820
0.9982
Cm
O 0.998
cm3
Question 9
Perform the following calculation:
g
°C x cm?
*275°c)
g
x 27.5 °C + 1.0042
cm3
-0.00030-
What is the answer to the calculation above with the correct units and significant figures?
O 0.9960
O 1.0-
cm3
0.996-
0.99595-
Cm3
Transcribed Image Text:Perform the following calculation: g -0.0060 g + 1.0042 cm? cm3 What is the answer to the calculation above with the correct units and significant figures? O 1.0 O 0.99820 0.9982 Cm O 0.998 cm3 Question 9 Perform the following calculation: g °C x cm? *275°c) g x 27.5 °C + 1.0042 cm3 -0.00030- What is the answer to the calculation above with the correct units and significant figures? O 0.9960 O 1.0- cm3 0.996- 0.99595- Cm3
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