DATA SHEET QUESTIONS FOR PART 2 1. If you had a 50-mL graduated cylinder containing 25.0 mL of water, what would you predict the total volume to read if you were to add your copper block to the cylinder? (Just do the calculation. Do not attempt to add the block to a cylinder!)

Q: if a 5.00 g ring of 14k gold has a 2.92 g of gold and the rest is copper, what is the percentage of…

A: Given that a 5.00 g of a 14k gold has a 2.92 g of gold and rest is copper. We have to find the…

Q: What is the mass of a magnesium block that measures 5.00 cm × 2.00 cm × 2.00 cm? The density of…

A: Given that,Dimensions of a magnesium block = 5.00 cm x 2.00 cm x 2.00 cm.The density of magnesium…

Q: what is the mass of an 5.44x10^25 of gold?

A:

Q: - Write a paragraph about the difference between a chemical and physical change. Give examples of…

A: To differentiate: Chemical and physical changes.

Q: What is the key difference between an element and a com-pound?

A: The differences between  element and a com-pound are:

Q: Please complete blank

A: Organic reactions are of different types. One such type is called polymerization reactions. In this…

Q: You have 72 mL of water in a graduated cylinder. After dropping a pebble into the graduated…

A: Given that, Water in graduate cylinder = 72 mL After dropping pebble, volume = 43 ml  Then,

Q: 26 2. 12Mg 1 0 +On-le+ O a. 27 11Na Ob. 27 13AI O c. 27 O d. 26 12Mg 11Na

A:

Q: Question 16 Which one of the following is a physical change? A. CH4(g) +202(g) → 2H₂O(g) + CO2(g) C.…

A: Q-16)  A physical change is :-  H2O (s) →H2O (l) (Option- C)

Q: hajor product(s) for the following reaction. 1) BH, THF 2) H₂O₂, NaOH

A:

Q: 54.1 g (0.24 cm x 1.25 cm x 0.60 cm)

A: We have to solve the equation relating units and division.

Q: Solve this

A: The element contains one type of atoms only. The compound has two or more elements. The chemical and…

Q: DO 10 W 310Huops 3140/ HNO3(aq) +_ Naz (O3(aq) →

A: Answer: Complete ionic equation is the representation of chemical reaction in which all the ions and…

Q: Katie heats her hydrate to remove the water and obtain the anhydrous cobalt (II) compound CoCl2. Her…

A: Molar mass of H2O is 18.02 g/mol. Molar mass of CoCl2 is 129.84 g/mol. Mass of water removed can be…

Q: suppose that gold is selling for $375/ounce. How many miligrams of gold could you buy for one cent?

A: Here by using unit - dimension conversion,we can solve the given question.We know  1dollar = 100…

Q: Chapter 1 em 13 13 Part D A pound of coffee beans yields 60 cups of coffee (4 cups = 1 qt). How many…

A: Given that one pound of coffee beans yields 60 cups of coffee.  The conversion of pound to gram…

Q: Copper has two naturally occurring isotopes, Cu (isotopic mass 62.9296 amu) and 5 Cu (isotopic mass…

A:

Q: 1. Imagine if you could zoom in to each state of matter. Draw 10 particles in each state to show how…

A: The three states of matter are the three distinct physical forms that matter can take in most…

Q: Which two options describe behaviors of particles that are related to the chemical properties of the…

A:

Q: 2. ond DrNuy the

A: I guess there is a mistake in the formula given. It should be Li4(Mo2(CH3)8.

Q: The liquid bene zene has a density of.0.877 g/ml at 20.8°c. If a 141 gram sample of this compound is…

A: We can use the formula: densiy =mass volume  to find the volume of the liquid needed to provide a…

Q: If you have 52% silicon dioxide in a 12.09 g sample, what mass of silicon dioxide do you have?   Am…

A: Given, Mass % = 52%  Mass of sample = 12.09 g  Mass of SiO2 = ?

Q: Now gather all of your pennies dated after 1982. Complete the table for the post-1982 pennies using…

A:

Q: ab. Reporting Proper Tools Add-ons Help Accessibility Last edit was seconds ago HE estions: Ow do…

A: As per guideline, Since you have posted a question with multiple sub-parts, we have solved the first…

Q: LAURA E. constant mass, the residue weighs 1.941 g ydrate.

A: Weight of water = ( sample weight ) - ( residue weight )  Weight of water = ( 2.752g ) - ( 1.941g )…

Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: One or more of the monomers below are needed to make the polymer Choose which one(s). H H H H…

A: When two simple unsaturated compounds combine togater in presence of acid, base or light they form a…

Q: nisd.net/common-asses NaCl and SiO₂ Type of Matter: Property: Technique: SiO₂ Type of Matter: Fe…

A:

Q: 2. Direct measurement of solid density Glass Сopper Wire Solid Beads Form 0.597cm Diameter:…

A: Copper wire is looks like cylindrical shape. Therefore, Volume of copper wire = 3.14×(D/2)2(L) Where…

Q: CuxCly there's 5.777 g of copper and 6.445 g of chlorine, How do i find x and y?

A:

Q: 15) Which one is the derived unit? ( 16) 17) A) Length B) mass C) Time D) Force Which one is not the…

A: Questions are about units errors and chemical and physical changes

Q: Explain the difference between a law and a theory?

A: Various ideas are formulated by the scientists and some are derived experimentally using various…

Q: Stable uhuchere

A: A 3D molecule can be represented in a plane of paper and it can be represented in different ways 1)…

Q: Prepared 8 M of HCL in 500 ml, that density is 1.19 g/cm3 and percentage * ?% w/w is 37 The volume…

A: Option C is correct answer. The volume needed is327.06 ml.

Q: 1. O3 2. (CH32S or Zn, HCI d. a. b. C. HO

A:

Q: 17

A: Given: 29 chunks of iron, 15 chunks of silver, 17 chunks of platinum

Q: Question 16 Which one of the following is a physical change? A. CH4(g) + 2O2(g) → 2H₂O(g) + CO2(g)…

A: For question 16, we have to find the process that indicates a physical change. For question 17, we…

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 13.5 kilograms. Assuming…

A: Given: Diameter of the outer sphere = 15.3 cm Mass of sphere = 13.5 Kg = 13500 g…

Q: 2. As of today Gold is trading at $1841.94 per ounce. Recall that 1 ounce 28g. If we have 28.56g of…

A:

Q: Please answer question number 2  correctly with the correct answer. there is a picture of an example…

A: 32.0 g/mol approx. is the molar mass of dioxygen (O2) gas and there are 6.022x1023 of molecules of…

Q: Blue beads (Al): Yellow beads (S): Green beads (0):

A: FORMULA Al2 (SO4 )3 Al=2 atoms S=3 atoms O= 12 atoms     blue beads Al= 2 yellow beads S=3 green…

Q: An iron nail rusting is an example of a change.

A: Rusting : A process in which iron turns into its oxide that is iron oxide.  Rusting occurs when iron…

Q: ce the following equations: _103+ HSO3 + H* + _HSO3 → -√₂ + + _H₂O 103 ->> CamScanner _H* + -1₂ + —…

A:

Q: The mass of an electron is. 9.109 X 10 3³1 Kg. The mass of Kg₁ a proton is 1.693 x 10-27 kg. How…

A: Atom of elements contains electrons, proton and neutrons in nucleus nuetron and protons are present.