Chemistry, 05.07.2021 21:10 bryson9604
Help please If an individual proton has mass 1.007825 amu and an individual neutron has mass 1.008665 amu, and the observed atomic mass of gadolinium-157 is 156.92396 amu, what's its mass defect?
a) 1.35833 amu
B) –1.35833 amu
C) –1.38269 amu
D) 1.38269 amu
Answers: 1
Chemistry, 21.06.2019 19:00
Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
Answers: 1
Chemistry, 21.06.2019 19:10
When will le chatelier's principle come into effect? at the beginning of a reaction, when there are only reactants when a reaction has reached chemical equilibrium when a catalyst is added to a reaction mixture when a reaction is occurring but not yet at equilibrium
Answers: 3
Chemistry, 22.06.2019 12:20
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 2
Help please If an individual proton has mass 1.007825 amu and an individual neutron has mass 1.00866...
English, 26.10.2020 17:00
Chemistry, 26.10.2020 17:00
Biology, 26.10.2020 17:00
Computers and Technology, 26.10.2020 17:00