Jack and Jill are curious about the factors that affect plant growth. They perform several experiments using pea plants (a) The leaves of the pea plants that received too much water turned yellow. (b) Jill decided that 5 hours of indirect sunlight gave optimum growth. (c) Jack gave the pea plants a controlled amount of water each day. (d) Jill thinks that too little sunlight will affect plant growth. This part please (a) Identify one variable (other than water and sunlight) that could be tested.(b) Write a hypothesis using this variable.(c) Design an experiment to test this variable.

Answering the subparts: (a)Other than sunlight and water, fertilizer could be tested. (b) If we…

Answered: are | bartleby

Science

Chemistry

are

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 120QRT

See similar textbooks

Related questions

Q: 1. Write the complete chemical reaction with states and Ksp expressions for Ca2 and Ag+ precipitated...

A: Given, Two cations are : Ca2+ and Ag+ Write their Ksp expressions when they form precipitates with...

Q: Each sketch below shows three objects with an electric charge. In each case, decide whether there is...

A: The net force on the atom will depend on the electrostatic interaction due to other charged species....

Q: Using your knowledge of molecular structure, identify the main intermolecular forces in the followin...

A: According to bartleby guidelines, since it is a multiple type question with multiple subparts, so i ...

Q: What is the CORRECT product A for the following reaction? „Br_ i. Mg, Et,O ii. CO2 ii. H,O* i. LIAH,...

Q: 9. Show your mathematical set-up and answer for the gram formula mass of NaCl2 C1=36x2=7 70 10. Writ...

A: As per our guidelines, we are supposed to answer only one question with three sub parts. Kindly repo...

Q: 12018 continue ...Q1 ATOMS AND ELEMENTS + USING MOLES + ORG sodium carbonate. Compound V is an ester...

Q: Name these compounds: (a) Sro (b) ZnS (c) K2Croa

A: The compounds given are SrO, ZnS and K2CrO4.

Q: Which of the following is the stronger acid? CH3CH3, CH3NH2, CH3OH, or CH3SH

A: This question belong to acid base concept. Acidic strength is directly proportional to stability of ...

Q: It takes 46.0 J to raise the temperature of an 11.4 g piece of unknown metal from 13.0°C to 24.2 °C....

A: Specific heat (Cs) :- The amount of heat required to rise the temperature of 1 gram of a substance ...

Q: A) 6 Q24).The accepted value is 15.63. Which correctly describes this student's experimental data? A...

A: Accuracy :- It refers to how close the measured value is to the true or accepted value Precision :-...

Q: Consider the reaction between solid zinc and hydrochloric acid where hydrogen gas is collected over ...

Q: In the determination of molecular weight through freezing point depression analysis. The volume of ...

A: Given: Density of cyclohexane = 0.7786 g/mL. And volume of cyclohexane = 29.1 mL.

Q: H,SO, heat

Q: G.(H,C),CHCHCHCH(CH;)CCH Lewis Dot Structure Valence Electron Count Perspective/ 3D Line Bond/Skelet...

Q: The electrochemical cell is given: in the picture. Which of these changes will increase the cell vo...

A: A .Cell potential is given by Ecell= E°cell-0.059/2 lnQ.

Q: Calculate mass of copper deposited if a 0.4A cell operates in a CuSO4 for 3 mins

Q: How many protons, neutrons, and electrons does potassium have? O 20p, 19n, 19e 19p, 39n, 19e 19p, 20...

Q: 1. Name these compounds: (a) Sro (b) ZnS (c) K2CrOa

Q: How many moles in 100 grams of SO2? 159 4. 69

Q: Section: Prelaboratory Assignment: The Reaction of Methyl Violet with NaOH: A Kinetic Study 1. What ...

A: since both the reactants are not present in the equation so r=k [NaOH]x [C25H30N3Cl]y.

Q: Q/ Calculate the total energy and specific heat with constant volume, at room temperature, for one m...

A: Given : We have to calculate the total energy and specific energy for CO2 and NH3 .

Q: Indicate the FALSE alternative regarding saponification: a) Soap is obtained as the main product an...

A: Saponification is a process by which triglycerides are reacted with sodium or potassium hydroxide to...

Q: scientific notation

Q: Fill in the blanks with the appropriate starting material, reaction conditions, or products. 1. Вн, ...

Q: CH,CH,CH(CH,CH,CH;)CH;

A: Answer: The given structure is 2-ethyl pentane. Lets first draw the bond line structure of the compo...

Q: 22. A nutritionist determines that the optimum caloric intake for a patient is 2500 nutritional calo...

A: Optimum calorie intake = 2500 C 45% calorie intake should be in breakfast.

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right). ...

Q: Identify the Bronsted – Lowry Acid and Bronsted – Lowry Base and their conjugate pairs in each react...

A: Bronsted - Lowry theory :- According to this theory, Acid is a species which donates proton (H+) to...

Q: A cup with 21.9 g of water is left out in the sun and heats up from 12.2°C to 23.1°c. How much therm...

A: Given: The mass of water = 21.9 g The initial temperature of the water = 12.2 oC The final temperatu...

Q: 19. You are trading blueberries for cherries. Using an exact relationship of 1 cherry = 4 blueberrie...

A: Given : 1 cherry = 4 blueberries.

Q: The definition of "Btu" is the energy needed to raise the temperature of 1 Ibm of water by 1 °F. The...

Q: Many of the things we use in daily life are constantly rusting. Today, we're going to reverse the ef...

A: When the chemical nature of a substance is changed by forming the oxides, hydroxides, peroxides on t...

Q: 2. For each of the following unbalanced half-reactions, determine whether an oxidation or reduction ...

Q: Q4:Drive the work in polytrophic process when( n=1),(n=1.3)

A: Given: Process is polytrophic with a) n = 1 b) n = 1.3

Q: A balloon is filled with a mixture of 1.18 g of carbon dioxide (44.01 g/mol) and 1.24 g of oxygen (3...

A: The molar mass of Cabon Dioxide = 44.01 g/mol The molar mass of Oxygen = 32.00 g/mol V = 1.17L T =...

Q: 5. Please indicate how you could distinguish the following molecules using all four techniques we ha...

A: The given two compounds have same moleculer formula so thay can not distinguished by mass spectromet...

Q: Show the equation for the reaction of the indicated substrate when it reacts with Cl2 in the presenc...

A: A question based on alkane that is to be accomplished.

Q: HOCH, CI

Q: Ds oblem. Comple te the 70lloweng Peact on. Gas, Khuy PHASE (hre) LiquiD PHASE

Q: Complete (where necessary) and balance the following equation. Write the stoichiometric equation, th...

A: Write the stoichiometric equation, then write the equation in ionic and net ionic form.

Q: ill in the appropriate products for the giving starting materials and reagents. Na. Cr,0, H.O 1. Hg(...

Q: This chapter continues to study allylic carbocations, specifically, benzylic carbocations. Because t...

A: Option (F) is the correct answer. I.e. IV>V>II>I>III

Q: Perform each of the following calculations. You must show your work to receive credit and must must...

A: No of atom/molecules = mole × Avogadro number

Q: Part A A 2.33 g sample of a substance suspected of being pure gold is warmed to 72.6 °C and submerge...

Q: 1. OsO̟ 2. NaHSO, Br2 H2, Pd/C 1. Hg(OAC), H,O 2. NABH,

Q: Part A A 2.33 g sample of a substance suspected of being pure gold is warmed to 72.6 °C and submerge...

A: Given: Mass of substance = 2.33 g. Mass of water = 15.3 g. Initial temperature of water = 24.5 oC In...

Q: Part A A 2.33 g sample of a substance suspected of being pure gold is warmed to 72.6 ° C and submerg...

Q: Section: Prelaboratory Assignment: The Reaction of Methyl Violet with NaOH: A Kinetic Study 1. What ...

A: Given, What is the order of reaction when methyl violet react with NaOH = ?

Q: HBr

Q: The total resistance offered by the resistor circuit shown in Figure 1 is: i. 10 n ii. 20 1 il. 35 0...

A: For parallel resistance, the equivalent resistance 1/R=1/R1 + 1/R2 => R=R1R2/R1+R2 => R=10×...

Question

Jack and Jill are curious about the factors that affect plant growth. They perform several experiments using pea plants

(a) The leaves of the pea plants that received too much water turned yellow.

(b) Jill decided that 5 hours of indirect sunlight gave optimum growth.

(d) Jill thinks that too little sunlight will affect plant growth.

This part please

(a) Identify one variable (other than water and sunlight) that could be tested.

(b) Write a hypothesis using this variable.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

There are roughly 17 nutrients required by plants. (14 mineral nutrients, 3 come from air and water) List the micro nutrients.
There are roughly 17 nutrients required by plants. (14 mineral nutrients, 3 come from air and water) List the Primary or Macro nutrients.
2 things about water treatment (NOT WASTEWATER)
Albert Szent-Gyorgi, a pioneer in early photosynthesis research, stated, “What drives life is a little electric current, kept up by the sunshine.” What did he mean by this?
In a few lines, describe the IMMENENT IMPORTANCE of "Green Chemistry" and its importance to society ?
What is Donnan's theory? What is its importance in biophysical chemistry?
Please answer questions 4a, 4b, and 4c. The questions are provided in the attached image. Thank you.
24. The dose of AUGMENTIN oral suspension for a patient is 5 mL b.i.d. Each 5 mL of suspension contains 400 mg of amoxicillin and 57 mg of clavulanic acid. If the suspension is to be taken for 10 days and is available in 50-mL, 75-mL, and 100-mL containers, calculate (a) the least wasteful package size to dispense and (b) total quantity of amoxicillin taken during the treatment period. Doses: Injections
13) 16.0 grams of a certain food contain 130 calories. How many grams of this food would you need in order to consume 2150 calories? 14) The speed of sound in air is about 343 m/s. What is this speed in miles per hour? 15) If the gas in England costs £2.99/1, what is the cost in $/gal? (assume E1.00 = $1.50) 16) Calculate the density of mercury (13.6 g/cm) in units of kg/m³. 17) The daily dose of antibiotic for the treatment of an ear infection is 115 mg/kg of body weight. If the antibiotic tablets are available in 250. mg size, calculate the number of tablets that a 33.5 lb. child must take per day. 1 1
<p>Explain why the diatomic nitrogen atom is unusable by most plants. Where do plants get nitrogen?
Write a balanced chemical equation for the reaction that occurs when crotonaldehyde, C3Hs COH(1), is combusted in air. Express your answer as a balanced chemical equation including phases. ΑΣΦ IWD ? A chemical reaction does not occur for this question.
Q3. (a) Explain with your own words, what are the safety steps you should follow if you notice the leaking of gas from the propane torch while using it. (c) What is the purpose of Plumbing for the house?