Write the decimal as a percent. 0.007 0.007 = % (Simplify your answer. Type a whole number or a decimal.) Write the decimal as a fraction. Do not write in lowest terms. 0.086 The equivalent fractional form of 0.086 is (Do not simplify.) Write the fraction as a percent. 45 4 45 % 4 The […]
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In Manhattan, Lenox Avenue and St. Nicholas Avenue meet at: a. Central Park North. b. Central Park West. c. Frederick Douglass Boulevard. d. Adam Clayton Powell Jr. Boulevard The Correct Answer and Explanation is : The correct answer is a. Central Park North. Lenox Avenue and St. Nicholas Avenue intersect at Central Park North in
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Is cooking a chemical change? List some of the changes by which you can confirm the same The Correct Answer and Explanation is : Yes, cooking is indeed a chemical change. A chemical change occurs when a substance undergoes a transformation into a completely new substance with different properties. This is different from a physical
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The structure of the nitrate ion, NO3, can be described by these three Lewis structures. There are 3 Lewis structures in resonance. The first structure has a central nitrogen atom with no lone pairs bonded to 3 oxygen atoms. Two nitrogen to oxygen atoms are single bonds, and the third nitrogen to oxygen bond is
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What is exact location of centrosome? The Correct Answer and Explanation is : The centrosome is located in the cytoplasm of eukaryotic cells, typically near the nucleus. It is situated just outside the nuclear membrane, in the region of the cell known as the perinuclear region. The centrosome is composed of two centrioles surrounded by
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Identify the following salts as neutral, acidic, or basic. Drag each item to the appropriate bin. â–¸ View Available Hint(s) NH,CIO. LiF|LiNOr |KCN NHCN NHBr SrBrz Neutral salts Acidic salts Reset Help Basic salts None The Correct Answer and Explanation is : I am unable to directly view images. However, based on the information provided
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lithium fluoride, LIF, is a salt formed from the neutralization of the weak acid hydrofluoric acid, HF, with the strong base lithium hydroxide. Given that the value of KA for hydrofluoric acid is 3.5 * 10^-4 , what is the pH of a 0.187 m solution of lithium fluoride at 23 degrees Celsius? your answer
Below is a contour map for a function f(x, y) that describes the topography of a park. (a) Estimate the values of f. f and fy at the point (x, y) = (0.6.0.4). (b) What is the equation for the tangent plane to the graph of f at the point corresponding to (x,y) (0.6,0.4)? (c)
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John and Jane Doe have eating out they will go sildren, Soc and Sor. When restaurant that serves only hamburgers or one that serves only thicken. Befire going out the family votes to decide on the restaurant. The majority wins, except when Mom and Dad ugror, and in that case they G4, Mom and Dad)
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1) The vanillin molecule is the primary molecule present in vanilla extract. The molecular mass of vanillin is 152.08 grams per mole and contains 63.18% carbon, 5.26% hydrogen, and 31.56% oxygen. What is the molecular formula of vanillin?2) A sample of fuel is found to contain 87.4% nitrogen and 12.6% hydrogen. If the molecular mass
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