Chemistry, 19.02.2021 01:10 moraleskarina491

3. Subraya en los siguientes compuestos los grupos funcionales a. NaCl
b. HCl
c. H3PO4
d. H2SO4
e. KI
f. K2Cr2O7
g. AgCl
h. NH3
i. Cu2SO4
j. SiO2
k. FeSO4
l. CaCO3
m. CaO
n. NaHCO3
o. KOH
p. NaOH
q. MgSO4

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 23.06.2019 06:30

(04.05 hc) analyze the given diagram of the carbon cycle below. an image of carbon cycle is shown. the sun, a cloud, two trees, one on the left and the other on the right, an animal, lake, and a factory are shown in the image. an arrow is shown from the sun towards the left tree marked a. the sun is marked b. there is an arrow from the air above the clouds, marked c, towards the left tree. an arrow from a location close to the ground marked d points towards dead organisms, which is a label under the animal. an arrow marked e points from the right tree straight up to the clouds. an arrow marked f points from the animal straight up to the clouds. an arrow marked g points from the factory towards the air above the clouds, c. there is an arrow pointing from the air to the lake labeled carbonates in water, an arrow pointing down from dead organisms to fossils and fossil fuels, and an arrow from fossils to the factory. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer.

Answers: 2

Answer

Chemistry, 23.06.2019 13:00

Write the balanced chemical reaction for the formation of fe2(so4)3 from fe2o3 and so3 and determine how many moles of fe2(so4)3 are formed when 12.7 mol of so3 are reacted.

Answers: 1

Answer

Chemistry, 23.06.2019 15:00

Does the formation of all chemical bonds is based on sharing of electrons?

Answers: 1

Answer

Chemistry, 23.06.2019 16:00

Challenge question: this question is worth 6 points. as you saw in problem 9 we can have species bound to a central metal ion. these species are called ligands. in the past we have assumed all the d orbitals in some species are degenerate; however, they often are not. sometimes the ligands bound to a central metal cation can split the d orbitals. that is, some of the d orbitals will be at a lower energy state than others. ligands that have the ability to cause this splitting are called strong field ligands, cnâ’ is an example of these. if this splitting in the d orbitals is great enough electrons will fill low lying orbitals, pairing with other electrons in a given orbital, before filling higher energy orbitals. in question 7 we had fe2+, furthermore we found that there were a certain number (non-zero) of unpaired electrons. consider now fe(cn)6 4â’: here we also have fe2+, but in this case all the electrons are paired, yielding a diamagnetic species. how can you explain this?

Answers: 2

Answer

You know the right answer?

3. Subraya en los siguientes compuestos los grupos funcionales a. NaCl
b. HCl
c. H3PO4<...

Questions