17. Examples of a lever machine include
A. Ramp, wedge, chisel
B. Doorknob, bicycle
C....
Chemistry, 07.09.2021 14:00 kelseybell2707
17. Examples of a lever machine include
A. Ramp, wedge, chisel
B. Doorknob, bicycle
C. Seesaw, crowbar, automobile jack
D. Threads on bolts, corkscrews, jar lids
Answers: 3
Chemistry, 22.06.2019 23:40, tilievaughn14
What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.
Answers: 1
Chemistry, 23.06.2019 00:20, HernanJe6
Steam reforming of methane ( ch4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. an industrial chemist studying this reaction fills a 1.5 l flask with 3.5 atm of methane gas and 1.3 atm of water vapor at 43.0°c. he then raises the temperature, and when the mixture has come to equilibrium measures the partial pressure of carbon monoxide gas to be 1 .0 atm. calculate the pressure equilibrium constant for the steam reforming of methane at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 1
Mathematics, 06.04.2020 18:28
Mathematics, 06.04.2020 18:29