subject
Chemistry, 18.12.2020 17:10 liliaboop9325

is used in many home smoke alarms. If 10% of the americium in a smoke detector decays in 180 years, what is the half-life of this isotope

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 23:30, tylerineedhelp
Ihat will happen if i added baking soda to vinegar
Answers: 2
image
Chemistry, 22.06.2019 12:00, shifaxoxoxo
What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist
Answers: 2
image
Chemistry, 22.06.2019 19:40, powberier6979
What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m
Answers: 1
image
Chemistry, 22.06.2019 22:40, lindseyklewis1p56uvi
Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution
Answers: 1
You know the right answer?
is used in many home smoke alarms. If 10% of the americium in a smoke detector decays in 180 years,...

Questions in other subjects:

Konu
Mathematics, 28.08.2019 16:30
Konu
Computers and Technology, 28.08.2019 16:30