Trial Nitrate Concentration Level (ppm) Mushroom Yield (Number of Mushrooms) 1 1.0 5 2 10.0 31...
|
Trial |
Nitrate Concentration Level (ppm) |
Mushroom Yield (Number of Mushrooms) |
|
1 |
1.0 |
5 |
|
2 |
10.0 |
31 |
|
3 |
35.0 |
45 |
|
4 |
50.0 |
45 |
[4] Write a hypothesis statement about the relationship between the number of mushrooms and nitrate concentration in the soil.
Homework Answers
We can see that as the concentration of nitrate in soil increases, yield of mushroom decreases. This is our observation.
Based on this observation, we can place a hypothesis that, yield of mushroom is inversely related to concentration of nitrate in soil.
Now, we can test the hypothesis by growing mushrooms in different soil sample collected from different areas. We can measure the concentration of nitrate in soil and then grow mushrooms on it. We can than count the number of mushrooms to determine the yield.
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Add Answer to:
Trial
Nitrate Concentration
Level
(ppm)
Mushroom Yield
(Number of Mushrooms)
1
1.0
5
2
10.0
31...
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Suggested DATA TABLE Trial 1 2 Concentration (mol) 0..00 12X101 14X10-6 16x10-1 18 x 10-6 TX...
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please answer all question (2-5) thanks
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***(unable to provide data except by using
pictures)
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just making sure did I do right in number 10. and im confused at number 11...
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thanks for your patient
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need help with trial 1
EQUATIONS and CALCULATIONS: 1) 2) 3) 4) 5) 6) 7) In this experiment, we are measuring the q of the surroundings then calculating the q for the system (the dissolution of sodium nitrate, NaNO3, in water) using the equations below. Calculate q for the system, using 4.184 J/g °C) as the specific heat of water, and 1.0 g/mL for density of water. Assume the heat capacity of the coffee-cup is 10.0 J/°C. Calculate the enthalpy...
please answer all question (2-5) thanks
Question 2 1 pts As the number of hours a student studies increases, the number of errors made on the exam decreases. There is a strong relationship between these variables. Select the value for the pearson correlation (r) that would be appropriate 0-0.7 0-0.4 o 0.6 o 1.0 Question 3 1 pts The following APA summary was reported for a one-sample t-test (two-tailed, alpha = .05). t(15) = 3.3, p = .003 Which of...
***(unable to provide data except by using
pictures)
.2 6 9 3 8 3 2 1 5 5 4 9 9 9 4 5 7 5 4 7 82445538955922245 5 3 4 3 2 5 3 2 4 3 2 2 4 3 2 3 2 2 2 1 2 2 4 2 2 2 1 3 3 3 12 233 7 8 2 8 3 1 12111 2-21 1 382015785685 7 599231958 0 2 2 5 782 2990957503 1...
EXPERIMENT 9 CHEMICAL REACTIONS: STOICHIOMETRY LABORATORY REPORT Your Name TA's Name You must read pages 69 and 70 to complete the following calculations. Lab Section 1411. Date Trial #1 Trial #2 Trial #3 vol . 0.100 M K2CO, solution -1200 mL 12.00 mL mmole K2CrO vol. 0.100 M Pb(NO,), solution 10.00ml mmole Pb(NO) 12.00m 14.00 mL 20 g mass product+paper 0.579 g0.654 g mass dry filter paper 0266 mass PbCrO, collected precip. 9 mmole Pbcro, CALCULATIONS AND QUESTIONS (USE THE...
just making sure did I do right in number 10. and im confused at
number 11 and 12 13. becausse we didnt learn in class. please help.
thanks for your patient
PROCEDURE 1. This experiment is to be conducted individually. on the side shelf: small squares of copper, NaOH, HSO in the hood: conc. HNOs, conc. HC 2. The following items will be found 4 Use your brush and some soap solution to wash your casserole dish as well as...
please number and write the correct answer
Ar have a total pressure of 1.6 bar. What is the partial 17. A mixture of 100 g of Ne and 10.0 Ne? a) 0.40 bar b) 1.1 bar c) 0.54 bar GP 0.80 bar e) 1.3 bar 18. A sample of N, effuses in 255 s. How long will the same size sample of Cl2 take to effuser c12 a) 388 5 b) 1555 c) 247 s d) 406 5 e) 6455...
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