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How does a change in temperature affect the Kc value when the forward reaction is exothermic?

To explain this I will use a made up example question: A2(g) + B2(g) <-> 2AB Change in enthalpy= Negative remember: according to Le Chatlier's principle, if a system in e...

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Answered by Ruairi O. Chemistry tutor
10292 Views

Question 14)http://ibdocuments.com/IB%20PAST%20PAPERS%20-%20SUBJECT/Group%204%20-%20The%20sciences/Computer_science_SL/2007%20November%20Examination%20Session/English%20Papers/Computer_science_paper_1_SL.pdf

a) With the word access modifier "private" we are declaring that the method will only be accessible within that class (i.e you can not call the method from an external class/file). b) Since the...

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Answered by Raul P. Computing tutor
1760 Views

Compare and contrast the structures of Diamond and Magnesium in terms of the position and interactions of particles within the substance. Comment on how this is reflected in their properties.

Diamond is a giant covalent structure of Carbon atoms in which every atom makes 4 covalent bonds, each with another Carbon atom, forming a regular tetrahedral str...

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Answered by Poppy H. Chemistry tutor
4408 Views

Why do chemical impulses only go in one direction across a synapse?

Ca2+ channels are only in the membrane of the presynaptic neuron. ACh-containing vesicles are only within the presynaptic neuron. (ACh only produced within the presynaptic neuron, has choline and acetyl)A...

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Answered by Reiss C. Biology tutor
5887 Views

In what ways can a point mutation affect the protein encoded for by a gene?

Point mutations can affect a protein in various ways, depending on the type of point mutation that has occurred. Substitution mutations can be silent, causing no change in...

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Answered by Ryan M. Biology tutor
1543 Views

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