Need asap with this chemistry if someone could me
1.) which of the following contains...
Chemistry, 29.09.2019 21:30, jewlbug4358
Need asap with this chemistry if someone could me
1.) which of the following contains both ionic and covalent bonds? which are purely ionic? which have only covalent bonds?
h3po4
kno3
nh3
kcl
co2
2.) put these compounds in order of increasing lattice energy:
bas rbf aln
3.) rank the following compounds from smallest to largest lattice energy. (lowest to highest melting point.)
cao, csi, bas, naf, nacl
4.) what is the key conclusion we arrive at by analyzing the electrostatic forces involved in bonding
5.) find the average bond lengths of each of these. then put them in order of increasing bond length.
n—n, n=n, n≡n
Answers: 1
Chemistry, 22.06.2019 19:00, innocentman69
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
Answers: 1
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