Which of the following isotopes has the same number of neutrons as carbon-14?
a. o-15(atomic...
Chemistry, 29.09.2019 20:20 erinleyanne
Which of the following isotopes has the same number of neutrons as carbon-14?
a. o-15(atomic # is 8)
b. n-14(atomic # is 7)
c. o-16(atomic # is 8)
d. f-19(atomic # is 9)
Answers: 1
Chemistry, 22.06.2019 02:50
Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)
Answers: 1
Chemistry, 22.06.2019 10:30
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
Answers: 1
Chemistry, 22.06.2019 18:30
The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif –1,036licl –853naf –923kf –821nacl –786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.
Answers: 3
Geography, 30.10.2021 14:00
Chemistry, 30.10.2021 14:00
Geography, 30.10.2021 14:00
History, 30.10.2021 14:00
Business, 30.10.2021 14:00
Business, 30.10.2021 14:00
Mathematics, 30.10.2021 14:00
Health, 30.10.2021 14:00
Mathematics, 30.10.2021 14:00