I still struggle with this one, please help. thanks a lot!
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I still struggle with this one, please help. thanks a lot!
If calcium were to react...
help 2. For each of the following atoms, give the formula of the ion that the...
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2. For each of the following atoms, give the formula of the ion that the atom is most likely to form and identify that ion as a cation or an anion. a) bromine b) sulfur c) gallium d) rubidium 3. Write the abbreviated electron configuration for the following: a) gain of 2 electrons by selenium b) loss of 3 electrons by gallium 4. a) What is the formula of the compound formed between: (i) Al and Se ii) Ca...
Please help and please make a flow chart look like the example. I have no idea...
Please help and please make a flow chart look like the example.
I have no idea how to do it.
F. Imagine that you have a mixture containing cobalt and barium ions. Using their individual solubility properties, devise and draw a flow chart that shows how you would successfully separate the two ions. Make sure to incorporate the separation techniques you will use. (Hint: This is related to the experiment, Separation of a Mixture.) Possible Cation Reagents Age Pb+2 Cat2...
Completing and Balancing Neutralization Reactions 10 of 18 For example, if you have a cation with...
Completing and Balancing Neutralization Reactions 10 of 18 For example, if you have a cation with a 1+ charge and an anion with a 2-charge, you will need two cations to balance the charge: I(1+ charge on cation)(2)]+[(2-charge on anion)(1)) = (+2) + (-2) = 0 Complete the following statements regarding the number of cations and anions present in the various ionic compounds. Match the numbers to the appropriate blanks in the sentences below. Make certain each sentence is complete...
Hi, Please help with this. I need an urgent answer for my homework. Thanks a lot!...
Hi, Please help with this. I need an urgent answer for my
homework. Thanks a lot!
(1 point) A normal distribution with mean 0 and standard deviation Vo is sampled three times, yielding values x, y, z. Find the log-likelihood function In L(O) (type theta for 6): In L(0) Find the derivative of the log-likelihood with respect to 0 (type theta for 6): [In LO] Find the maximum likelihood estimator for 0 (note that there is only one positive value):...
please help quick, thanks a lot the 3p, orbitals to form its The S molecule uses...
please help quick, thanks a lot
the 3p, orbitals to form its The S molecule uses 1-bonding framework: Using the SALCs provided draw the molecular orbital diagram for the i-bonds in Sz (Hint: only use a 3p, orbital on the central sulfur to form bonds with the SALCS ). Add the appropriate number of electrons, and label your molecular orbitals with the appropriate Mulliken symbols, and indicate if they are bonding, anti-bonding or non-bonding. (b) what is the bond order...
Please help me with the last part of the question. I need steps. Thanks a lot....
Please help me with the last part of the question. I need steps.
Thanks a lot.
Suppose you are the manager of a watchmaking firm operating in a competitive market. Your cost of production is given by C = 100 + 2q², where q is the level of output and C is total cost. (The marginal cost of production, MC(q), is 4q; the fixed cost, FC, is $100). If the price of a watch is $80, how many watches should...
print reading for industry 10th edition: can I get help with these question please...thanks a lot....
print reading for industry 10th edition:
can I get help with these question please...thanks a
lot.
Name Date Class Review Activity 5-1- Spatial Visualization and Projection Theory For each of the questions below. a top viet is missing. Select the letter of the correct choice for the top view and write in the blank provided. Note: To make these problems a little more challenging, center lines have been omitted! NONE OF THESE NONE OF THESE E. B c . D....
There are compounds D and compound E that react to form compound F in a one-to-one...
There are compounds D and compound E that react to form compound F in a one-to-one molar ratio. Write this reaction What would you expect the rate law to be if this reaction was elementary? The experimentally determined rate law is second order with respect to E and zeroth order with respect to D. Propose a two-step mechanism that would explain this. Identify the relative rates of each elementary step in your above mechanism (slow or fast). Draw an energy...
Please I need help [Review Topics] [References) Use the References to access important values if needed...
Please I need help
[Review Topics] [References) Use the References to access important values if needed for this question. The models in the following table represent ions that have their usual charge. Give the formula, including charge, and the name for each ion. 3D model Formula Name ball & stick + labels 6:01 PM ENG 14/1/2019 Se DG Biyent take&takeAssignmentSessionLocator assignment-take OH hydroxide ball & stick - + labels HPO 2- hydrogen phosphate ion <Previous Next > Save and Exit...
I know its quite a bit but I would really appreciate the help. Thank you! The...
I know its quite a bit but I would really appreciate the help.
Thank you!
The compound zinc(II) chloride is incorrectly named. Rename the compound correctly. correct compound name: zinc (II) dichloride Using the data in the tables and Coulomb's law, calculate the energy change for this reaction (per formula unit of Nal). Na(g) + I(g) — Nal(g) Ionization energy Atom I (a)) Na 0.824 K 0.696 0.624 Electron affinity Atom EA, (a)) F -0.545 CI -0.580 Br -0.540 1...
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2. For each of the following atoms, give the formula of the ion that the atom is most likely to form and identify that ion as a cation or an anion. a) bromine b) sulfur c) gallium d) rubidium 3. Write the abbreviated electron configuration for the following: a) gain of 2 electrons by selenium b) loss of 3 electrons by gallium 4. a) What is the formula of the compound formed between: (i) Al and Se ii) Ca...
Please help and please make a flow chart look like the example.
I have no idea how to do it.
F. Imagine that you have a mixture containing cobalt and barium ions. Using their individual solubility properties, devise and draw a flow chart that shows how you would successfully separate the two ions. Make sure to incorporate the separation techniques you will use. (Hint: This is related to the experiment, Separation of a Mixture.) Possible Cation Reagents Age Pb+2 Cat2...
Completing and Balancing Neutralization Reactions 10 of 18 For example, if you have a cation with a 1+ charge and an anion with a 2-charge, you will need two cations to balance the charge: I(1+ charge on cation)(2)]+[(2-charge on anion)(1)) = (+2) + (-2) = 0 Complete the following statements regarding the number of cations and anions present in the various ionic compounds. Match the numbers to the appropriate blanks in the sentences below. Make certain each sentence is complete...
Hi, Please help with this. I need an urgent answer for my
homework. Thanks a lot!
(1 point) A normal distribution with mean 0 and standard deviation Vo is sampled three times, yielding values x, y, z. Find the log-likelihood function In L(O) (type theta for 6): In L(0) Find the derivative of the log-likelihood with respect to 0 (type theta for 6): [In LO] Find the maximum likelihood estimator for 0 (note that there is only one positive value):...
please help quick, thanks a lot
the 3p, orbitals to form its The S molecule uses 1-bonding framework: Using the SALCs provided draw the molecular orbital diagram for the i-bonds in Sz (Hint: only use a 3p, orbital on the central sulfur to form bonds with the SALCS ). Add the appropriate number of electrons, and label your molecular orbitals with the appropriate Mulliken symbols, and indicate if they are bonding, anti-bonding or non-bonding. (b) what is the bond order...
Please help me with the last part of the question. I need steps.
Thanks a lot.
Suppose you are the manager of a watchmaking firm operating in a competitive market. Your cost of production is given by C = 100 + 2q², where q is the level of output and C is total cost. (The marginal cost of production, MC(q), is 4q; the fixed cost, FC, is $100). If the price of a watch is $80, how many watches should...
print reading for industry 10th edition:
can I get help with these question please...thanks a
lot.
Name Date Class Review Activity 5-1- Spatial Visualization and Projection Theory For each of the questions below. a top viet is missing. Select the letter of the correct choice for the top view and write in the blank provided. Note: To make these problems a little more challenging, center lines have been omitted! NONE OF THESE NONE OF THESE E. B c . D....
There are compounds D and compound E that react to form compound F in a one-to-one molar ratio. Write this reaction What would you expect the rate law to be if this reaction was elementary? The experimentally determined rate law is second order with respect to E and zeroth order with respect to D. Propose a two-step mechanism that would explain this. Identify the relative rates of each elementary step in your above mechanism (slow or fast). Draw an energy...
Please I need help
[Review Topics] [References) Use the References to access important values if needed for this question. The models in the following table represent ions that have their usual charge. Give the formula, including charge, and the name for each ion. 3D model Formula Name ball & stick + labels 6:01 PM ENG 14/1/2019 Se DG Biyent take&takeAssignmentSessionLocator assignment-take OH hydroxide ball & stick - + labels HPO 2- hydrogen phosphate ion <Previous Next > Save and Exit...
I know its quite a bit but I would really appreciate the help.
Thank you!
The compound zinc(II) chloride is incorrectly named. Rename the compound correctly. correct compound name: zinc (II) dichloride Using the data in the tables and Coulomb's law, calculate the energy change for this reaction (per formula unit of Nal). Na(g) + I(g) — Nal(g) Ionization energy Atom I (a)) Na 0.824 K 0.696 0.624 Electron affinity Atom EA, (a)) F -0.545 CI -0.580 Br -0.540 1...
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