what does weigh approximately 5grams of Nacl to the
nearest milligram mean? Explain
what does weigh approximately 5grams of Nacl to the nearest milligram mean? Explain
what does it mean to weigh to the nearest 0.001g? does that mean there will be three signficant figures for the measurement?
i) approximately what molarity of NaCl does the conductivity of the sports drink corresponds to? iii) Which ingredients from the list above are responsible for the electrical conductivity? Explain Conductivity of 0.10 M NaCl : 1.131 mS Conductivity of 0.010 M NaCl : 0.41 mS Conductivity of 0.010 M CaCl2: 2.07 mS b) Conductivity of 0.10 M NaCl 1.131 ms Conductivity of 0.010 M NaCl 6.41 ms Conductivity of 0.010 M CaCl2m 2.07 msulo i) Approximately what molarity of NaCl...
Explain how you would make 4 liters of an approximately 300 mosmol solution of NaCl. You know that this is a 0.9 % solution of NaCl. Show your calculations. What is significant about a 300 mosmol solution of Nac Question 62 (5 points) Explain the two types of new bone formation, intramembranous and endochondral and give examples of where they occur.
To prepare the sample solution, weigh out the necessary mass of NaCl to prepare 50 mL of 0.10 M NaCl solution. What is the necessary Mass for this solution?
i) approximately what molarity of MaCl does the conductivity of the sports drink corresponds to? Conductivity of 0.10 M NaCl : 1.131 mS Conductivity of 0.010 M NaCl: 0.41 mS Conductivity of 0.010 M CaCl2 : 2.07 mS c) Conductivity of Sports Drinks Conductivity Brand of Sports Drink 2.12 Gatorade ms Powerade ms a.81 i) Approximately what molarity of NaCl does the conductivity of the sports drink correspond to? (refer back to your conductivity values from section 4b) ii) Write...
What does it mean to say that Gaussian kernel regression approaches nearest-neighbor regression as h +0? Why does it do so? Is this true for all kinds of kernel regression?
what does it mean by SNR= - 20 DB. EXPLAIN
c) What are the dimensions of heat capacity? Does this make sense? Explain. d) At approximately the same latitude, a rain forest and a desert receive approximately equal free energy input from solar radiation per time. Why is the average temperature of a rain forest several degrees lower than a desert given identical energy input rates? Does this make sense in terms of your answer to part c?
The weights for newborn babies is approximately normally distributed with a mean of 6.4 pounds and a standard deviation of 1.2 pounds. Consider a group of 1600 newborn babies: 1. How many would you expect to weigh between 3 and 9 pounds? 2. How many would you expect to weigh less than 8 pounds? 3. How many would you expect to weigh more than 6 pounds? 4. How many would you expect to weigh between 6.4 and 10 pounds?