Answered: 2. Enter the symbol of a sodium ion,…

2. Enter the symbol of a sodium ion, Na+Na+, followed by the formula of a sulfate ion, SO42−SO42−. Separate the ions with a comma only—spaces are not allowed.

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU1: Alchemy: Matter, Atomic Structure, And Bonding

Section: Chapter Questions

Problem SIV6RQ

See similar textbooks

Similar questions

Some polyatomic anions contain a metal as part of the anion. For example, the anion dichromate has the formula Cr 2O 72 − and the anion permanganate has the formula MnO 4−. Write the formula of the ionic compound formed from each of these anions and a potassium cation. Name each compound.
T 1 2 4 5 3 6 7 9 8 10 11 CHEMISTRY Writing Chemical Formulae for Ionic Compounds with Polyatomic Ions Write the correct chemical formulae for the ionic compound using the monoatomic ions. Chemical formulae are written as ● Metal (cation) first, Nonmetal (anion) second. Use subscripts to the right of the chemical symbol for an element if there is more than one present in the molecule, All molecules must be neutral: Positives = Negatives • Use the charts for the monoatomic cations and anions, and polyatomic ions to help you Elements K & NO3 K & SO4 Ca & OH Ca & CO3 Al & OH Al & CIO4 NH4 & SO4 NH4 &CIO3 Mg & HCO3 12 Mg & MnO4 Na & HCO3 Na & PO4 Chemical Formula 13 14 15 16 17 18 19 20 21 22 23 24 Chemical Formula Elements Fe(II) & SO4 Fe(III) & OH Cu(I) & CN Cu(I) & CO3 Cu(I) & NO3 Mn(II) & CIO4 Ti(IV) & SCN Ti(IV) & CrO4 Sc(III) & PO4 Sc(III) & CN Pb(IV) & MnO4 Pb(II) & CO3
Q1: Where are the covalent bonds in this ﬁgure? Q2: This ﬁgure shows a water molecule (H2O). A hydrogen molecule (H2) consists of two hydrogen nuclei that share two electrons. Draw a simple diagram of a hydrogen molecule indicating the positions of the two electrons. Q3: When table salt (sodium chloride, NaCl) dissolves in water, it separates into a sodium ion (Na+) and a chloride ion (Cl–). Which portion of a water molecule would attract the sodium ion, and which portion would attract the chloride ion?
Write the formula for the following monatomic ion: the rubidium ion
Ions that form from one atom on the Periodic Table are call monatomic ions. However not all ionic bonds are formed with monatomic ions, polyatomic ions can form ionic bonds as well. The prefix poly- means many and atomic refers to atoms, so a polyatomic ion is an ion that contains more than one atom. This differentiates polyatomic ions from monatomic ions, which contain only one atom. Examples of monatomic ions include Na+, Fe3+, Cl-, and many, many others. We can think about polyatomic ions by comparing them to monatomic ions. A monatomic ion is an atom that has been ionized by gaining or losing electrons. The ion has a net charge because the total number of electrons is not balanced by the total number of protons in the nucleus. Thus, compared to the neutral atom, we have extra electrons—in the case of a negatively charged anion—or not enough electrons—in the case of a positively charged cation. For example, a neutral chlorine atom has an atomic number of 17, which means it has 17…
Read: An Ion is a charged atom, # protons ≠ # electrons. On page three, paragraph one states, “The prefix poly- means many and atomic refers to atoms, so a polyatomic ion is an ion that contains more than one atom. This differentiates polyatomic ions from monatomic ions, which contain only one atom.” Ions that contain only one atom are called monoatomic ions. Ions that contain more than one atom are called polyatomic ions. A monatomic ion is a single charged atom, with the number of protons not equal to the number of electrons. A polyatomic ion is a group of covalently-bonded atoms, with the total number of protons not equal to the total number of electrons. Using the image attached how could you further elaborate this answer? Cite evidence from the image.
14. A A typical soap molecule is made up of a polyatomic anion associated with a cation. The polyatomic anion contains hydrogen, carbon, and oxygen. One soap molecule has 18 carbon atoms and contains 70.5% carbon, 11.5% hydrogen, and 10.4% oxygen by mass. It also contains one alkali metal ion. Identify this alkali metal ion. (13: od ib Chapter 6 Proportions in Chemical Compounds MHR 267 ●
A fictional compound contains three elements. Here's what you know: Hydrogen (H): proton can be removed by water Alchemium (X): a nonmetal X forms a polyatomic ion with oxygen (O): the "-ate" form of the ion has the formula XO33- The chemical formula of the compound is H3XO A. Is this an ionic compound, a covalent compound, or an acid? B. What would the chemical name of this compound be?
Write an equation that shows the formation of a barium ion from a neutral barium atom.Represent electrons as e- .If a box is not needed, leave it blank.If the coefficient is 1, do not write it.
A compound has the general formula X2O, with X representing an unknown element or ion and O representing oxygen. Which of the following could NOT be a name for this compound? Explain your answer. sodium oxide iron(II)oxide copper(I)oxide dinitrogen monoxide water
Which of the following compounds is an ionic solid? nitrogen dioxide magnesium metal copper (II) oxide ammonia
Give the chemical symbol for the ionic compound Potassium ion Copper (I) ion Aluminum ion Ammonium ion Sulfide ion Nitrite ion Fluoride ion Phosphate ion