The following statements were stated in a debate against nuclear energy: a. Nuclear energy produces radioactive waste and is very expensive to dispose of safely.

b. Nuclear energy can be very harmful to local marine life because it produces thermal pollution.

c. Nuclear energy has a negative public perception.

d. Nuclear energy may produce catastrophic results if it is involved in a large-scale accident.

Which statement is false and should not be used to argue against nuclear energy?

A) Statement C

B) Statement B

C) Statement A

D) Statement D

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Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o          sncl2•4h2o          sncl2•6h2o