Homework Answers Page 10433

• How to draw a lewis structure of carbon dioxide, CO2?

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  Chemistry

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• Is potassium iodide an ionic or covalent compound?

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  Chemistry

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• What is the integral of the error function?

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  Calculus

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• How can we get 1-methylcyclohexanol from cyclohexanone , by reduction using the reagent LiALH4 in H2O/H+ , I got cyclohexanol , then what should I do?

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  Chemistry

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• What is the order of the planets in terms of age from youngest to oldest?

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  Science

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• Which part of the human male reproductive system has a function that is most similar to the fallopian tubes in the human female reproductive system?

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  Psychology

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• What is the domain, kingdom, phylum, order, family and genus of these animals?

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  Biology

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• What is the molality of a solution of 560 g of acetone, ##CH_3COCH_3##, in 620 g of water?

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  Chemistry

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• What is the molecular, total ionic, and net ionic equation for the reaction of Bi(NO3)3 + BaS?

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  Chemistry

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• How do you solve using the quadratic formula ##x^2-25=0##?

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  Algebra

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• How many liters of blood are in the human body? Is it different for males and females?

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  Psychology

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• If my blood type is O positive, what kind of blood types did my parents have?

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  Psychology

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• 18 pounds of flour is $10. How much is one pound of flour?

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  Algebra

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• Why is Mercury the closest planet to the sun?

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  Science

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• What is a relative frequency table and what is it used for?

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  Statistics

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• What are the functional groups of carbohydrates, lipids, proteins, and nucleic acids?

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  Biology

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• Who are the most famous astronomers? What are their major discoveries?

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  Science

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• How does the tilt of Earth's axis affect how the sun's rays strike Earth?

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  Science

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• What is the principle of superposition of waves?

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  Physics

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• The mass of a proton is ##1.67*10^(-27)## kg. What is the mass of a proton in picograms?

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  Chemistry

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• The noble gas configuration for aluminum?

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  Chemistry

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• How does one calculate ##K_M## and ##v_max## from the Lineweaver-Burk (Double-Reciprocal) plot?

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  Chemistry

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• What is the difference between a discrete random variable and a continuous random variable?

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  Statistics

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• If ##cos(50)=a##, then how do you express ##tan(130)## in terms of a?

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  Geometry

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• How do you simplify ##sqrt(5)sqrt(15)##?

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  Algebra

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• What are the raw materials of photosynthesis?

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  Biology

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• What is a fjord and how were they formed?

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  Science

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• How do you write ##y= x^2-18x+52 into vertex form?

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  Algebra

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• How can Newton's first law be derived from Newton's second law?

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  Physics

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• How can I solve radioactive half-life problems?

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  Chemistry

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• What is a buffer?

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  Chemistry

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• What is 0.5% written as a fraction?

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  Algebra

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• Why is the Bronsted-Lowry definition of acids and bases more encompassing than the Arrhenius definition?

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  Chemistry

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• At 25 °C, the molar solubility of silver phosphate is ##1.8 × 10^-5## mol L-1. How do you calculate Ksp for this salt?

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  Chemistry

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• In the female reproductive system, what is the hymen?

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  Psychology

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• What is linear mass density?

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  Chemistry

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• What is the normal pulse rate for a women in each of the 1st, 2nd & 3rd trimesters of pregnancy?

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  Psychology

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• How do you find the critical value of z alpha /2 that corresponds to the given confidence level of 87%?

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  Statistics

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• Who was the youngest president when taking office?

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  History

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• What is the difference between a producer, secondary consumer, primary consumer, and tertiary consumer?

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  Biology

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• What is the difference between electronegativity and electron affinity?

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  Chemistry

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• What is the circumference of the sun in millimeters?

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  Science

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• A square box lid has an area of 40 square inches. What is the length of one side to the nearest tenth of an inch?

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  Geometry

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• What is the difference between independent events and dependent events?

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  Statistics

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• No how many ribs dose a young girl have? Do you form more ribs or lose ribs as you grown older?

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  Psychology

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• Which planet has the most moons?

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  Science

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• How do ectothermic organisms regulate their body temperature?

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  Biology

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• The perimeter of a rectangle is 36 meters. The length of the rectangle is 4 meters longer than the width. What is the length and width of the rectangle?

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  Geometry

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• Why is production possibility curve NOT a straight line?

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  Economics

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• How would one define sectionalism?

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  History

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