As the number of O2- shared per tetrahedral increases, what happens to the amount of charge (from additional cations) that is needed to balance the charge of the silicate skeleton?

Q: You find a solid material and you want to find the identity of this sample. You measure the mass of…

A: Mass of the sample is 52.635 g. Volume of water is 466 mL.

Q: a student reacted 14.6 kg of aluminium metal with excess platinum(IV) bromide solution. After the…

A:

Q: Victoria carried out the experiment and added 1.9487 g zinc and 1.9371 g iodine to a flask. After…

A: Total mass of Zinc = 1.9487 gTotal mass of iodine = 1.9371 gmass of zinc iodide recovered = 2.3284…

Q: What is the characteristic that distinguishes metals from one another?

A: The characteristics that distinguishes metals from one another is  malleability, ductility,…

Q: A hypothetical metal has a theoretical density of 11.92 g/cm³. This metal adopts a cubic crystal…

A: Given,  Density of the solid = d = 11.92 g/cm3  Edge length = a = 0.387 nm  Radius = 0.137 nm…

Q: A student has a mixture of two liquids. Liquid A boils at 112°C and Liquid B boils at 145°C. In…

A: Liquids having different boiling points on heating vapourizes. The produced vapours when subjected…

Q: 1. During the set-up of a distillation or a boiling point apparatus, the position of the bulb of the…

A: Solution - The process of distillation totally depends on temperature of liquids . That’s why…

Q: Given the measurement of 7.00 L,  (a) what is the accuracy of this measurement? (b) what is the…

A: (a) The accuracy of 7.00L is 2.(accuracy of a number is the number of digits to the right of the…

Q: A hypothetical metal has a theoretical density of 11.47 g/cm3. This metal adopts a cubic crystal…

A:

Q: In heavy water, each of the hydrogen atoms is replaced by a deuterium atom. If the density of…

A: Heavy water is the deuterium oxide, which is another form of water containing heavier isotope of…

Q: Classify the substance shown in the sketch below. You can click the other tabs in the sketch to get…

A: In chemistry, compounds are classified as solid, liquid, or gas based on their physical and chemical…

Q: A hypothetical metal has a theoretical density of 12.05 g/cm3. This metal adopts a cubic crystal…

A: As given crystal is cubic crystal. So atoms are present only at the corners of the cube having 1/8…

Q: A hypothetical metal has a theoretical density of 12.38 g/cm. This metal adopts a cubic crystal…

A:

Q: how many sodium atoms would fit along a straight line exactly one (1) inch long

A:

Q: A hypothetical metal has a theoretical density of 12.44 g/cmº. This metal adopts a cubic crystal…

A:

Q: balanced chemical equation in

A: We know the definition of the single displacement, double displacement reaction, decomposition,…

Q: An atom of rhodium (RhRh) has a diameter of about  2.7×10−8cm2.7×10−8cm.   Part A: What is the…

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Since the Geologists at Grasberg know the density of gold to be 19.32g/cm^3 they were surprised by…

A: Density is defined as mass per unit volume of the substance  . Metals have high density as compared…

Q: The first box is the key. The second box represents.... 00 00 00 00 00 0 00 OO OO Atom Y: O Atom Z:…

A: Pure substances are those substances which are made up of only one type of elements. These cannot be…

Q: Mercury is commonly supplied in flasks containing 34.5 kg (about 76 lb) of the element, which has a…

A:

Q: If you did not know the identity of the metal in your jar, what experiment might you have done to…

A: To set up an experiment that can help in identifying the metal is pure zinc element.

Q: Some hypothetical metal has the simple cubic crystal figure shown. If its atomic weight is 74.5…

A:

Q: hich metal is the best conductor of electricity? Choose from the choices below: Gold…

A: The answer of this question is given in step 2

Q: A hypothetical metal has a theoretical density of 11.89 g/cm3. This metal adopts a cubic crystal…

A:

Q: Suppose you need a tank of oxygen that is 95% pure. Describe a process by which you could obtain…

A: Liquid nitrogen and oxygen are completely miscible, so the free energy of the mixture is everywhere…

Q: A hypothetical metal has a theoretical density of 11.53 g/cm3. This metal adopts a cubic crystal…

A: In this question we use the formula of density of crystal (d) d = z M/NA a^3 Here density in g/cm^3…

Q: How does the study of chemistry relate to other areas of study in science?

A: Chemistry is that branch of science which deals with the chemical nature of substances such as their…

Q: Which of the following can be more completely broken down? a) Petrochemicals b) Metals c)…

A: Among the given options, Petrochemical = does not break completely. Metals = does not break.…

Q: |Explore LESSON Name 70 Spare Change Date. Period Physical Versus Chemical Change DEMO Purpose To…

A: The first column is:

Q: Suppose now that you wanted to determine the density of a small crystal to confirm that it is…

A: total volume = 20.0 mL volume of CHCl3 = x volume of CHBr3 = 20 - x total mass = 20 x 2.07 = 41.4 g…

Q: Calculate the length (in m) of a rectangular solid that weighs 95.5 g and  has a width of 2.50 cm…

A:

Q: Alloy

A: Alloys are made up of two metal whose properties are different two it each other.

Q: Calculate the edge length in m and the volume in L for a cubical box that will “exactly” contain…

A: Given that: Number of Argon atoms present  = 4.32 x 1023 Diameter of Argon (D)= 3.4A° = 3.4×10-10m…

Q: Discuss the various ways in which chemistry has influenced the art world, a. including the…

A: Chemistry has had a significant impact on the art world in various ways, ranging from the…

Q: Why is chemistry called the central science?

A: Chemistry is the branch of science which deals with the study of matter. The study of matter…