Wht are the definitions of these words. Communication systems

Import dependency

Opencast mine

Hinterland

Carbon capture

You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap

What is the correct lewis structure for chloroform chcl3

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules