23. Separate the given list of substances in toKCI,Cl2, NazSO4,Mg,C2H4O2,O2ElementsCompounds24. Read the description about an experiment conducted and identify the following partsof scientific method. (30 pts)A farmer wanted to investigate whether a bamboo palm plant grow better inside or outside. Hisinitial thought was that there will be no difference between the growth in indoor or outdoor. Hedecided to plant ten plants in identical pots using same type and same amount of soil. Then heplaced five of them in outdoor location and the other five in an indoor location. The outdoorplants were receiving same amount of sunlight and both indoor and outdoor plants were givensame amount of water. Each day for three weeks the plant growth was observed and measuredby recording the size of each plant. It was observed that the indoor plants had grown more insize than the outdoor plants.Question of Interest:Hypothesis: 21. a. A liquid has a volume of 10.95 mL and a mass of 75 g. Calculate the density of theliquid. (10 pts)b. (Extra Credit) If 10.00 mL were measured out from above liquid what is the mass ofthe measured liquid? (Hint: density is a constant for given substance). (5 pts)inabit22. The melting point of copper is known to be 1984 °F. Represent the temperature inKelvin (K) and Celsius (°C). (30 pts)

Since you have posted multiple questions, we will solve first question for you. To get remaining…

Answered: 23. Separate the given list of…

Science

Chemistry

23. Separate the given list of substances Cl2, NazSO4, Mg, KCI, C2H,O2, O2 Elements Compounds

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

I need help
A/ An______________ is a combination of two or more ________________________. Select one: Compound; Elements Element; Compound Mixture; Compounds Mixture; Elements
Indicate the element and the # of atoms of that element present in 2 molecules of acetic acid (CH3COOH).
whats the difference between a compound and a molecule?
Which of the following is most likely going to be a heterogeneous mixture? (A) C10H8 and H2O (B) H2S and H2O (C) O2 and O3 (D) NaCl and CH3OH
Study the following formulas: SO2, C2H40, CaCO3, C3H60, C12. Identify the formula of the substance that:Contains sulfur.Contains calcium.Contains only one element.It has the largest number of atoms per molecule.Classify the substances represented by these formulas.Build a conceptual network relating the following concepts:substancesatomsmoleculeschemical symbolschemical formulas.
Part A In the following images, the white spheres represent hydrogen atoms and the red spheres represent oxygen atoms. Classify each sample as an element, a compound, or a mixture. Drag the appropriate items to their respective bins. > View Available Hint(s) Reset Help Element Compound Mixture Submit Google. Spotify - Docum. P Type here to search
What three elements are found in chlorofluorocarbons?
You have two distinct gaseous compounds made from element X and element Y. The mass percents are as follows Compound I: 32.66% X, 67.34% Y Compound II: 65.99% X, 34.01% Y In their natural standard states, element X and element Y exist as gases. (Monatomic? Diatomic? Triatomic? That is for you to determine.) When you react "gas X" with "gas Y" to make the products, you get the following data (all at the same pressure and temperature): I volume "gas X" +2 volumes "gas Y"2 volumes compound I 2 volumes "gas XI volume "gas Y"2 volumes compound II Assume the simplest possible formulas for reactants and products in these chemical equations, Then determine the relative atomic masses of element X and element Y Atomic mass Y Atomic mass X
Which phrase deseribes a compound that .consists of two elements? (1) a mixture in which the elements are in a variable proportion (2) a mixture in which the elements are in a fixed proportion (3) a substance in which the elements are chemically combined in a variable proportion (4) a substance in which the elements are chemically combined in a fixed proportion Given the particle diagram: Key atom of an element atom of a different element
FORMULATION OF NON-METAL - NON-METAL BINARY COMPOUNDS Complete the following table! Compiler Elements Chemical Formulas amount The first element The second element amount Nitrogen 2 4 Охудen Охудen ......... Sulfur 1 3 ........ IF3 ........ ..... ......... P205 ......... .... .. ........ .........
One gallon of octane is equivalent to 23.2 mol of octane.To travel the same distance with one gallon of octane, how many moles of ethanol would you need? (Assuming the car works just as well with ethanol as it does with gasoline, same efficiency of conversion of chemical energy to mechanical work.) Density of Octane is 0.703 g/ml Hand written solutions are strictly prohibited.