Chemistry, 21.01.2020 18:31 ryleerod07
One of the homework questions. i got the answer 2.48898 x 10 -3 from my calculator. would i put 2.49 x 10 -3 as my this correct?
if a 120-lb woman uses five 2.0-lb lead weights in order to submerge during a recent scuba dive, what volume (in cubic centimeters) do the weights occupy if lead has a density of 11.3 g/cc
Answers: 3
Chemistry, 21.06.2019 18:20
Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0
Answers: 2
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 19:50
A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
Answers: 3
One of the homework questions. i got the answer 2.48898 x 10 -3 from my calculator. would i put 2.49...
Mathematics, 18.02.2021 20:30
Mathematics, 18.02.2021 20:30
Chemistry, 18.02.2021 20:30
Mathematics, 18.02.2021 20:30
Mathematics, 18.02.2021 20:30
Chemistry, 18.02.2021 20:30
Mathematics, 18.02.2021 20:30
Arts, 18.02.2021 20:30
Chemistry, 18.02.2021 20:30
Physics, 18.02.2021 20:30
English, 18.02.2021 20:30
Health, 18.02.2021 20:30