how do you say these elements: Cu3N PbCl4 CrSO3

Q: 5. Complete the table below as shown by the example. Combine the ions into a correct formula and…

A: NO3-                                               CO32-…

Q: The element X has three naturally occurring isotopes. The masses (amu) and % abundances of the…

A: To find the average atomic mass, summing the masses of the elements isotopes, each multiplied by…

Q: How many carbon atoms are there in 9.50 g Na2C2O4?

A: It is known that 1 mole of a substance is equal to 6.022×1023 atoms. The given compound is…

Q: How many hydrogen atoms are in one molecule of vitamin E?

A:

Q: how do you say these elements: Fe(ClO)2 ZnCl2 Ag2O Cu3N PbCl4 CrSO3

A: Hello !  Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…

Q: The element X has three naturally occurring isotopes. The masses (amu) and % abundances of the…

A:

Q: Differentiate between Molecular and Ionic Compounds?

A: Interpretation: Molecular and Ionic compounds are to be differentiated.

Q: Stony meteorites are made up of minerals that contain silicates, which are materials made of silicon…

A:

Q: A sample of C3H8C3H8 has 4.48×1024 H4.48×1024 H atoms. How many carbon atoms does the sample…

A:

Q: Determin the mass of 12.6 mol ethane, C2H6 O 256 O 126 О 379

A: given, number of mole of ethane = 12.6 mol

Q: Vitamin E has the chemical formula C29H50O2. How many hydrogen atoms are in one molecule of vitamin…

A: The chemical formula of Vitamin E is given as C29H50O2.

Q: What is the formula for calcium chlorate? O Cacl2 CaCl2 O CacIO2 OCacIO3 Ca(CIO3)2

A: Given, calcium chlorate

Q: Suppose there are two known compounds containing the generic elements X and Y. You have a 1.00 g…

A: In order to find the Chemical formula of the compound we use the concept of empirical formula…

Q: The correct name of the acid containing CIO3 is O hydrogen perchlorate O perchloric acid chlorous…

A: The acids are the compounds that give hydrogen ions in the solution.

Q: James has a balloon that contains 1.54 grams of helium. How many atoms of helium are inside the…

A: To find out the number of atoms in sample, first we have to find the number of moles. Moles = Given…

Q: Determine the number of atoms of C in 22.6 grams of C12H22O11

A:

Q: What is the correct formula of Iron(II) acetate? O Fe(C2H3O2)3 O FEC2H3O2 Fe3C2H3O2 O Fe(HC2H3O2)3 O…

A:

Q: The following data were collected for the preparation of the Copper (i) chloride      in the lab.…

A:

Q: Determine the number of atoms in a piece of silicon that has a mass of 15.0 grams. O 1.13 x 1024…

A: *** { note :- as per guidelines only one question will be answered. Please repost remaining…

Q: Classify each of the substances as an atomic element, molecular element, molecular compound, or…

A: Atomic element: An elements exists independently (single element) is known as atomic element.…

Q: Complete the table, and then analyze the data to determine if Compounds Iand II are the same…

A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: Describe the process used to determine how many atoms of each element are in 2Ca3 (PO4),. Show all…

A: First we need to determine the the number of different types of atoms of each element present in…

Q: How many carbon atoms are there in 200 molecules of C3H8O?

A:

Q: Bituminous coal is a type of coal that is composed of carbon with small amounts of hydrogen, oxygen,…

A: Chemical formula of Bituminous coal is C137H97O9NS Molar mass of Bituminous coal…

Q: Determine the name for Cl₂O. chlorate dichlorine monoxide chlorine (II) oxide chlorine oxide…

A: To solve this problem we  have to name the compound Cl2O

Q: A sample of C3H8 has 6.32×1024 H atoms. How many carbon atoms does the sample contain? What is the…

A: In a molecule of C3H8, the mole ratio of carbon to hydrogen is 3:8. No of moles of a substance can…

Q: 2Fe,03 How many oxygen atoms are in this chemical formula? 04 O 10 07 O 2 0 6

A: Given Molecular Formula 2Fe2O3

Q: On another planet, the isotopes of titanium have the given natural abundances. Mass (u) Isotope 46T¡…

A: The atomic mass and abundance of the isotopes of Ti given are,

Q: On another planet, the isotopes of titanium have the given natural abundances. Mass (u) Isotope 46TI…

A: The data given about the isotopes of the titanium with the natural abundances: The abundance of…

Q: How many atoms are in one molecule of Na2SO4? How many different elements are in the compound…

A: The compound Na2SO4 contains two sodium atoms, one sulfur atom and four oxygen atoms in its chemical…

Group 14 Elements

The following elements come under group 14 of the periodic table.