Chemistry, 06.03.2021 01:00, sophiaa23

Help please
what is the half-life of c-14 at 250g?

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 03:40, jude3412

In an effort to address concerns about global warming, a power plant in portland, oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be

Answers: 1

continue

Chemistry, 22.06.2019 15:30, christopherluckey7

The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

Answers: 1

continue

Chemistry, 22.06.2019 18:30, lattimorekeonna1

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

Answers: 1

continue

Chemistry, 22.06.2019 23:00, ceejay8005

The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be: