Sodium metal reacts with hydrochloric acid

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

What pattern of migration do whales follow?