Chemistry, 05.05.2020 00:48 stella013108
A sealed metal container ( 250,0 , 1.00 atm, 298 8 K) is placed in a furnace that is 773 K. What will be the final pressure?
Answers: 2
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Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
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Chemistry, 22.06.2019 13:00, nauticatyson9
Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
Answers: 1
A sealed metal container ( 250,0 , 1.00 atm, 298 8 K) is placed in a furnace that is 773 K. What wil...
Mathematics, 20.07.2019 15:30