Chemistry, 11.02.2020 02:41, chuckmoney1198
The specific heat of iron is 0.11 cal /g·°C. What will be the final temperature if 275 calories are added to a 75.0 piece of iron initially at 25°C?
Answers: 1
Chemistry, 22.06.2019 00:30, natalie1755
Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1
Answers: 3
Chemistry, 22.06.2019 06:00, kylieweeks052704
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
Answers: 2
Chemistry, 22.06.2019 07:30, avisconti571
Label a-f based on the table using c for concentrated and d for dilute
Answers: 2
The specific heat of iron is 0.11 cal /g·°C. What will be the final temperature if 275 calories are...
Mathematics, 10.06.2021 01:00
Mathematics, 10.06.2021 01:00
Mathematics, 10.06.2021 01:00
World Languages, 10.06.2021 01:00
Biology, 10.06.2021 01:00
Mathematics, 10.06.2021 01:00
Mathematics, 10.06.2021 01:00