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A 0.3120 g sample of

A 0.3120 g sample of a compound made up of aluminum and chlorine is dissolved in 150 mL H2O. When excess AgNO3 is added, 1.006 g
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2. asked by Anonymous
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How many moles of ethane does it take to produce 8112 KJ in the reaction 2 C2H6 + 7O2 yields 4 CO2 + 6 H2O + 3120 KJ? I got 8112
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2. asked by Narasaq
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Which of the following statements about the two sample sizes is NOT true? Assume thepopulation standard deviations are equalA.
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2. asked by arelis
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If A = [12-23], B=[2123] and C=[-3120] verify that A(B+c) = AB+AC
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If A =[12-23], B= [2123] and C=[-3120]. Verify that (AB)C = A(BC) and A (B+C)=AB+AC
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The initial concentration for the compounds involved in the reaction shown were determined to be [CS2(g)] = 1.075 mol/L, [H2(g)]
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2. asked by bme1
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25 ft.h 40 ft. Apply the Pythagorean Theorem to determine the height of the square pyramid, h. Round the answer to the nearest
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2. 68 views
To make valid statistical inferences from a sample to a population, you use:a judgement sample a quota sample a convenience
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Two samples of double-stranded DNA have been prepared. Nucleotide analysis reveals that sample 1 is found to be 21% A, while
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2. asked by Kate
3. 968 views
The function f (x) = 735 (1/2)^x models the number of grams in a sample of a radioactive substance after x years. Which
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2. 130 views