Homework Answers
ionic compound aqueous cations and anions
covalent aqueous covalent compound solution
1) Ionic compounds; acqueous cations and aqueous anions
2) covalent compounds; acqueous covalent compounds
ionic compound will produce aqueous anion and aqueous cations
covalent compound will form aqueous covalent compound
Ionic compounds dissociate into ions in water. For example, NaCl will dissociate into Na+ and CL-. This gives the solution conductivity. Covalent compounds however, do not dissociate into ions in water. In fact, only polar covalent compounds are soluble in water. Like dissolves like. Water is polar, so it will dissolve polar covalent comounds. Most covalent compounds, however, are non polar and don't dissolve. So the difference is that ionic compounds dissolve and covalent do not.
Add Answer to:
Use the spaces below to describe what happens when ionic and covalent (molecular) substances dissolve. A(n) dissolved...
Describe what happens when ionic and covalent (molecular) substances dissolve. A(n) aqucous covalent compound dissolved in...
Describe what happens when ionic and covalent (molecular) substances dissolve. A(n) aqucous covalent compound dissolved in water, H2O(l), will produce in solution. A(n) dissolved in water, H 0(), will produce in solution. Answer Bank ionic compound aqueous anions aqueous cations covalent compound When potassium chromate, K, CrO, is dissolved in water, what ions are produced? O K?+ + Cro O 2K+ + Cv6+ + 402- Ono ions are formed O 2K+ + Cro O 2K+ + Cr?- +20,
An ionic molecular solid AX has a molecular weight 250 g/mol is face centered cubic with...
An ionic molecular solid AX has a molecular weight 250 g/mol is face centered cubic with regard to the anions, X, which have a radius of 300 pm. The cations, A+, have radius 200 pm and are found octahedral interstitial spaces. The edge of each unit cell is as long as the diameter of 1 cation and 1 anion. When 25 grams of AX (as described above) is dissolved into 500 grams of water at 293.15 K 41.36 kJ of...
What occurs at the molecular/ionic level when a) NaCl and b) C2H5OH dissolve in water. Write...
What occurs at the molecular/ionic level when a) NaCl and b) C2H5OH dissolve in water. Write the dissociation equation when it dissolves in solution
An ionic molecular solid AX has a molecular weight 250 g/mol is face centered cubic with...
An ionic molecular solid AX has a molecular weight 250 g/mol is face centered cubic with regard to the anions, X, which have a radius of 300 pm. The cations, A+, have radius 200 pm and are found octahedral interstitial spaces. The edge of each unit cell is as long as the diameter of 1 cation and 1 anion. How many of each ion exists in the unit cell? What is the density of the unit cell? How many atoms...
i need help please : Types of compounds Argumentation and Documentation Classify each substance as metallic,...
i
need help please : Types of compounds
Argumentation and Documentation Classify each substance as metallic, ionic, molecular or covalent network based on your experimental results and further observations Part I. Testing Conductivity of Substances at Room Temperature Two substances were electrically conducting solids. The only classifications for substances that conduct electricity as solids are metallic or covalent network solids. Use the malleability property of metals to determine the classification of the two substances. Part II. Testing Conductivity of Solutions...
hydrogen bonds b sonpolar covalent bond c. polar covalent bonds E. van der Waals interactions d....
hydrogen bonds b sonpolar covalent bond c. polar covalent bonds E. van der Waals interactions d. ionic bonds 43. The slige What is oegative charge at one end of one water molecule is atracted to the slight positive charge of another water molecule. What s this attraction called? a covalent bond a hydirogem bond c an ionic bond The breaking of bonds between water molecules Water molecules absorb heat from the surface in order to acquire enough energy d a...
QuesLIVIT 211.JPUITLS) The beaker below represents a solid ionic compound that has been dissolved in water...
QuesLIVIT 211.JPUITLS) The beaker below represents a solid ionic compound that has been dissolved in water to produce an aqueous solution. Based on the ratio of ions (assume one color is a cation and the other an anion), select all compounds below that could possibly represent the compound in the beaker below. Al2(SO4)3 Naci CaCl2 Na3PO4 Fe2(SO4)3 Na2CO3
The data in the table below are for the ionic substances, when they are placed in...
The data in the table below are for the ionic substances, when they are placed in water at 298K and 1 bar: AB (s) + H2O(l) --> Apositive(aq) + B negative(aq), where AB(s) is either NaCl, CaCl2, or BaSO4 ∆H0solution (kJ/mol) ∆S0solution (J/K mol) ∆G0solution (kJ/ mol) NaCl +3.6 +42.7 – 9.1 CaCl2 – 81.4 – 47.6 – 67.2 BaSO4 +26.2 –104.1 +57.2 If AB does not dissolve, then AB is a. BaSO4 b. NaCl c. none of these compounds d. CaCl2
Using picture and words, describe your understanding of what happens on the molecular level when SALT...
Using picture and words, describe your understanding of what happens on the molecular level when SALT (NaCl) dissolves in water. Using picture and words, describe your understanding of what happens on the molecular level when SUGER (C12H22O11) dissolves in water.
A small amount of sodium bromide (NaBr) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below (Tes sketches show only a portion of the subst...
A small amount of sodium bromide (NaBr) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below (Tes sketches show only a portion of the substances,so you can see the density and distribution of atoms and molecules in them) NaBr H20 solution Use these sketches to answer the questions in the table below The enthalpy of solution ln when is negative Naßr dissolves in water, Use this information to list the stages...
Describe what happens when ionic and covalent (molecular) substances dissolve. A(n) aqucous covalent compound dissolved in water, H2O(l), will produce in solution. A(n) dissolved in water, H 0(), will produce in solution. Answer Bank ionic compound aqueous anions aqueous cations covalent compound When potassium chromate, K, CrO, is dissolved in water, what ions are produced? O K?+ + Cro O 2K+ + Cv6+ + 402- Ono ions are formed O 2K+ + Cro O 2K+ + Cr?- +20,
An ionic molecular solid AX has a molecular weight 250 g/mol is face centered cubic with regard to the anions, X, which have a radius of 300 pm. The cations, A+, have radius 200 pm and are found octahedral interstitial spaces. The edge of each unit cell is as long as the diameter of 1 cation and 1 anion. When 25 grams of AX (as described above) is dissolved into 500 grams of water at 293.15 K 41.36 kJ of...
An ionic molecular solid AX has a molecular weight 250 g/mol is face centered cubic with regard to the anions, X, which have a radius of 300 pm. The cations, A+, have radius 200 pm and are found octahedral interstitial spaces. The edge of each unit cell is as long as the diameter of 1 cation and 1 anion. How many of each ion exists in the unit cell? What is the density of the unit cell? How many atoms...
i
need help please : Types of compounds
Argumentation and Documentation Classify each substance as metallic, ionic, molecular or covalent network based on your experimental results and further observations Part I. Testing Conductivity of Substances at Room Temperature Two substances were electrically conducting solids. The only classifications for substances that conduct electricity as solids are metallic or covalent network solids. Use the malleability property of metals to determine the classification of the two substances. Part II. Testing Conductivity of Solutions...
hydrogen bonds b sonpolar covalent bond c. polar covalent bonds E. van der Waals interactions d. ionic bonds 43. The slige What is oegative charge at one end of one water molecule is atracted to the slight positive charge of another water molecule. What s this attraction called? a covalent bond a hydirogem bond c an ionic bond The breaking of bonds between water molecules Water molecules absorb heat from the surface in order to acquire enough energy d a...
QuesLIVIT 211.JPUITLS) The beaker below represents a solid ionic compound that has been dissolved in water to produce an aqueous solution. Based on the ratio of ions (assume one color is a cation and the other an anion), select all compounds below that could possibly represent the compound in the beaker below. Al2(SO4)3 Naci CaCl2 Na3PO4 Fe2(SO4)3 Na2CO3
A small amount of sodium bromide (NaBr) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below (Tes sketches show only a portion of the substances,so you can see the density and distribution of atoms and molecules in them) NaBr H20 solution Use these sketches to answer the questions in the table below The enthalpy of solution ln when is negative Naßr dissolves in water, Use this information to list the stages...
Most questions answered within 3 hours.
-
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 9 minutes ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 11 minutes ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 57 minutes ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 1 hour ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 1 hour ago -
4. How many input & output Key Value Pairs are passed into,
and emitted out of...
asked 1 hour ago -
Why would your heart not function well if constructed of
skeletal muscle? What is the particular...
asked 1 hour ago -
Please respond to this essay question in full essay form for
Chemistry 1102 Organic and Biochemistry:...
asked 1 hour ago -
Determine the head loss and velocity of flow in a water supply main
of 15.0 cm...
asked 1 hour ago -
A marketing executive who knowingly authorizes a shoddy
defective product to be brought to market is...
asked 1 hour ago -
Write a psudocode:
1. Define a function called authorize that takes in 2 strings,
uName, and...
asked 1 hour ago -
What Hall voltage (in mV) is produced by a 0.180 T field applied
across a 2.60...
asked 1 hour ago