What precautions should be taken when using oil as a heating fluid in a Thiele tube? Why should the oil in the Thiele tube be replaced if it appears cloudy?

The rate constant for this second‑order reaction is 0.670 M - 1 ⋅ s - 1 at 300 ∘ C. A ⟶ products How long, in seconds, would it take for the concentration of A to decrease from 0.690 M to 0.360 M?

How does a gas become plasma?

A simple way to state Newton's first law is

What is the halflife of a radioisotope if a 20-g sample becomes 10g after 16 hours

True or false Not all volcanoes form along plate boundaries

The scientific study of the behavior of matter near 0 K is called

Lithium has one valence electron. Bromine has seven valence electrons. How might they form a covalent bond? A. Bromine donates seven electron to lithium B. Bromine donates an electron to lithium C. Lithium donates seven electrons to Bromine D.

What is the measurement 1042 L rounded off to two signicant digits?

2CO + 2NO yields 2CO2 + N2 which element was oxidized

What what is any harm to the physical chemical or biological health of the ocean ecosystem