Which solution is 6.0 percent (m/m) potassium iodide (KI) in water?

6.0 g KI dissolved in 100 kg water
6.0 g KI dissolved in 1 L water
6.0 g KI dissolved in 100 g water
6.0 g KI dissolved in 94 g water

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

What state of matter is ice a. liquid b. element c. solid d. gas