Which of the following reasons best describes the need for standards of measurement?
- Before standards of measurement, you couldn't tell what a gazook was.
- Before standards of measurement, using body parts was very inappropriate and people
got their feelings hurt.
-Before standards of measurement, measurements of the same kind would differ fromperson to person.
- Before standards of measurement, people's feet were dirty, so the measurement of a foot
was stinky.
-Before standards of measurement, measurements made by random body parts were exact
from person to person and really there was never a need to change it, so this was
unnecessary
Answers: 2
Chemistry, 22.06.2019 15:50, Edwardwall
Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
Answers: 1
Chemistry, 22.06.2019 16:10, sierram298
Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.
Answers: 1
Chemistry, 23.06.2019 03:30, uniqueray33
The molar mass of nickel(ni) is 58.7 g/mol. how many moles are in an 88 gram sample of nickel?
Answers: 1
Which of the following reasons best describes the need for standards of measurement?
- Before stand...
Biology, 30.12.2021 06:00
Spanish, 30.12.2021 06:00
English, 30.12.2021 06:10