Will also give brainliest 23.9 mL of ethanol (density =0.789 g/mL) initially at 8.0 ∘C is mixed with 37.4 mL of water (density = 1.0 g/mL) initially at 22.9 ∘C in an insulated beaker.
Assuming that no heat is lost, what is the final temperature of the mixture?

The modern periodic table has groups.

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.

Which compounds have the empirical formula ch2o? a. c2h4o2 b. c3h6o3 c. ch2o2 d. c5h10o5 e. c6h12o6