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Hi If someone has the new success one book 2009 ed. could they please scan the answer for Q30d, success one or any other textbook. Thanks

Hi Could someone post answers for these questions. 1. Compare the conservation techniques applied to two Australian maritime archaeological projects. ---------------------------------------------------------------------------------------------------- 2. Predict the products of the...

Hi, i am finding difficulty in part (b), i solved (a) but would want the answer for (b). 1. (a) Identify and describe the effect that limits the resolution of this and many other ground-based telescopes. (b) Describe the main method that is used on large modern optical telescopes to...

1. Compare the conservation techniques applied to two Australian maritime archaeological projects. ---------------------------------------------------------------------------------------------------- 2. Predict the products of the electrolysis of solutions of (i) sodium fluoride and (ii)...

QUESTION Explain why the mass of carbon dioxide formed increases, and then levels off?

1. The gases go into the reactor in a nitrogen:hydrogen volume ratio of 1:3. Explain why this means that the gases go into the reactor in a ratio of one molecule of nitrogen to three molecules of hydrogen. 2. What compromise is reached about the temperature used for the process? Why is this...

for experiment refer to http://web.mst.edu/~gbert/IClock/Clock.html Part1 - How does temperature affect the rate of the reaction? Question1 Question2 Question3 Part2 - How does concentration affect the rate of the reaction? Question4 thanks

The Solution A starch concentration is fixed at 0.006%. (0.006% is 0.00006 g of starch per mL). When 50 mL of Solution A are mixed with 50 mL of Solution B, what will be the initial starch concentration in the mixture? Give your answer as %, and g of starch per mL.

Hi could someone help me on this question.

Hi Could you please post answers for these questions. Your help is really appreciated. Thanks

Hi I would like some help here. for (I) the equation of the tangent y=px-ap^2 equation of normal y=(-1/p)x + a point N(ap,0) i don't know how to do part (II) thanks

Hi I need help in answering this question. Thanks

Hi I can't solve this question could some one help by posting the solution. A man is to receive six payments of $500 each, the first payment in a year's time and subsequent payments at two-yearly intervals. He invests each payment at nine per cent per annum. How much will he have...

Hi iam stuck on this question. In a certain strain of plant the probability that a seed will produce a pink flower is 0.2. Determine the least number of seeds that must be planted in order that the probability of obtaining at least one pink flower exceeds 0.99.

Hi could someone help me here. Prove by mathematical induction.