Chemistry, 12.03.2020 06:15, dkhakdoust

What type of observation is the following: 5,000 people?
a. quantitative
b. qualitative
c. both
d. neither

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 07:00, deb2710

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

Answers: 2

continue

Chemistry, 22.06.2019 17:40, aaliyahthomas37

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Answers: 1

continue

Chemistry, 22.06.2019 18:00, jeepjose58

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j

Answers: 1

continue

Chemistry, 22.06.2019 18:30, rianna14

Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons

Answers: 3

continue

Do you know the correct answer?

What type of observation is the following: 5,000 people?
a. quantitative
b. qualitative<...