What causes an ionic compound to dissolve in water? A. The ionic nature of the solute...
What causes an ionic compound to dissolve in water?
A. The ionic nature of the solute
B. The nonpolar nature of water
C. The polar nature of water
D. The ionic nature of the solvent
Homework Answers
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What causes an ionic compound to dissolve in water?
A. The ionic nature of the solute...
A 275 mg sample of a nonelectrolyte compound was dissolved in water to produce 10.0 mL...
A 275 mg sample of a nonelectrolyte compound was dissolved in water to produce 10.0 mL of a solution at 25°C. The osmotic pressure of this solution was measured and found to be 3.67 atm. What is the molar mass of this compound? O 183 g/mol 18.3 g/mol 101 g/mol 1560 g/mol 1830 g/mol Question 25 (1 point) Which statement below is true? O Nonpolar molecules can dissolve in polar solvents. Gases are soluble only in nonpolar solvents. lonic compounds...
10) Using your knowledge of "like dissolves like," determine which compound will dissolve best in each...
10) Using your knowledge of "like dissolves like," determine which compound will dissolve best in each of the problems. Explain your reason for choosing your compound. Look up the compound online if you need to know the shape. Solvent: methanol (CH3OH) polar -OR- nonpolar Compound/Solute: carbon diselenide polar -OR- nonpolar Oxygen dichloride polar -OR- nonpolar Which compound will dissolve in methanol and why??? 11) Using your solubility rules which compound below is insoluble? NH4NO3 BaCO3
Why is water called the universal solvent? A. Water can act as a solute in...
Why is water called the universal solvent? A. Water can act as a solute in many different solutions. B. Water is a nonpolar substance that dissolves polar substances. C. Water is a polar substance that dissolves nonpolar substances. D. Water can act as a solvent in many different solutions.
Pick an appropriate solvent to dissolve magnesium bromide (ionic). Check all that apply
Part A Pick an appropriate solvent to dissolve magnesium bromide (ionic). Check all that apply. Water (H2O) Acetone (CH3COCH3) Methanol (CH3OH) Ethanol (CH3CH2OH) Hexane (C6H14) Diethyl ether (CH3CH2OCH2CH3) Toluene (C7H8) Carbon tetrachloride (CCl4) Part B State the kind of intermolecular forces that would occur between the solute and solvent in magnesium bromide (ionic) solution. Check all that apply. dispersion hydrogen bonding ion-dipole dipole-dipole Chart Common polar solvents Common nonpolar solvents Water (H2O) Hexane (C6H14) Acetone (CH3COCH3) Diethyl ether (CH3CH2OCH2CH3) Methanol...
NaCl does not dissolve well in non-polar solvents because... A. the solute-solute interactions are much larger...
NaCl does not dissolve well in non-polar solvents because... A. the solute-solute interactions are much larger than solvent-solvent or solute-solvent interactions. B. the solvent-solvent interactions are much larger than solute-solvent or solute-solute interactions. C. the solute-solvent interactions are much larger than solvent-solvent or solute-solute interactions. D. the solute-solvent interactions are similar to solvent-solvent and solute-solute interactions.
these are the unknowns 3. Consider "Like dissolves Like" Polar solutes dissolve in and solutes dissolve...
these are the unknowns
3. Consider "Like dissolves Like" Polar solutes dissolve in and solutes dissolve in nonpolar solvents. Compounds_ and ___ have bonds and are soluble in which is polar. Compound is not soluble in water but is soluble in nonpolar solvent called _so it has _bonds. Compound is soluble in water but does not electricity so it must have bonds joining some parts that are (polar, nonpolar) 4. Based on conductivity, a) Which of the unknowns are electrolytes?...
Question 11 pts Match the definition with it's correct word. A mixture composed of a solute...
Question 11 pts Match the definition with it's correct word. A mixture composed of a solute dissolved in a solvent. [ Choose ] Solute Solution Soluble Miscible Insoluble Solvent Immiscible The greater substance that does the dissolving in a solution. [ Choose ] Solute Solution ...
In a saline (NaCl dissolve NaCl is called the NaCl is the solute Water is the...
In a saline (NaCl dissolve NaCl is called the NaCl is the solute Water is the solvent
1. What is the mass percent of oxygen in H202? 2. What would happen if you...
1. What is the mass percent of oxygen in H202? 2. What would happen if you added more solute to a saturated solution? 3. What would happen if you added more solute to an unsaturated solution? 4. Will a polar solute compound dissolve in a nonpolar solvent? 5. Will a salt dissolve in a nonpolar solvent? 6. Ammonia NH3, can be synthesized by the following reaction: 2NO+ 5H2 + 2NH3 +2 H2O If you start with 90.0 grams of NO...
what is the strongest type of intermolecular force between solute and solvent in each solution? a.)...
what is the strongest type of intermolecular force between solute and solvent in each solution? a.) Cu (s) in Ag (s) b.) CH3CH3 (g) in CH3CH2CH2NH2 (l) c.) CH3Cl (g) in CH3OCH3 (g) My guess would be: a.) they are 2 different metals that are monotomic ions so...ionic bonding? b.) the first is nonpolar? and second is polar? so....dipole induced dipole? or is the second nonpolar? C.) H-bonding with the O and H? or would it be dipole -dipole because...
A 275 mg sample of a nonelectrolyte compound was dissolved in water to produce 10.0 mL of a solution at 25°C. The osmotic pressure of this solution was measured and found to be 3.67 atm. What is the molar mass of this compound? O 183 g/mol 18.3 g/mol 101 g/mol 1560 g/mol 1830 g/mol Question 25 (1 point) Which statement below is true? O Nonpolar molecules can dissolve in polar solvents. Gases are soluble only in nonpolar solvents. lonic compounds...
10) Using your knowledge of "like dissolves like," determine which compound will dissolve best in each of the problems. Explain your reason for choosing your compound. Look up the compound online if you need to know the shape. Solvent: methanol (CH3OH) polar -OR- nonpolar Compound/Solute: carbon diselenide polar -OR- nonpolar Oxygen dichloride polar -OR- nonpolar Which compound will dissolve in methanol and why??? 11) Using your solubility rules which compound below is insoluble? NH4NO3 BaCO3
these are the unknowns
3. Consider "Like dissolves Like" Polar solutes dissolve in and solutes dissolve in nonpolar solvents. Compounds_ and ___ have bonds and are soluble in which is polar. Compound is not soluble in water but is soluble in nonpolar solvent called _so it has _bonds. Compound is soluble in water but does not electricity so it must have bonds joining some parts that are (polar, nonpolar) 4. Based on conductivity, a) Which of the unknowns are electrolytes?...
In a saline (NaCl dissolve NaCl is called the NaCl is the solute Water is the solvent
1. What is the mass percent of oxygen in H202? 2. What would happen if you added more solute to a saturated solution? 3. What would happen if you added more solute to an unsaturated solution? 4. Will a polar solute compound dissolve in a nonpolar solvent? 5. Will a salt dissolve in a nonpolar solvent? 6. Ammonia NH3, can be synthesized by the following reaction: 2NO+ 5H2 + 2NH3 +2 H2O If you start with 90.0 grams of NO...
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