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Is Compounds that are similar to water in molecular mass all exist as solids true or false?
False
Molecular compounds boil at much higher temperatures than do ionic compounds true or false?
This is false. Ionic compounds have higher boiling points than molecular compounds. For example, the boiling point of the ionic compounds copper(II) oxide, CuO, and sodium chloride, NaCl are 2,000 degrees C and 1,413 degrees C, respectively. The boiling point of the molecular compounds carbon tetrachloride, CCl4, and water, H2O are 76.72 degrees C and 100 degrees C, respectively.
True or false Low melting points and lack of eletrical conductivity are properties of molecular compounds?
Yes, it is true.
Is it true that everything dissolves in water?
No, many substances do not dissolve in water.
True or false When sugar is dissolve in water the sugar and water are chemically combined?
False.
Is it true or false molecular compounds that dissolve in water do not conduct electricity because no charged ions are present?
That, for the most part, would be true. If the compound is truly molecular, then ions would not form, and it would be a non electrolyte.
True or false ionic compounds such as sodium chloride dissolve easily in water?
True
Ionic compounds such as sodium chloride NaCl dissolve easily in water?
True
Molecular compuonds that dissolve in water do not conduct electricity because no charged ions present?
True
Is Compounds that are similar to water in molecular mass all exist as solids true or false?
False
Molecular compounds boil at much higher temperatures than do ionic compounds true or false?
This is false. Ionic compounds have higher boiling points than molecular compounds. For example, the boiling point of the ionic compounds copper(II) oxide, CuO, and sodium chloride, NaCl are 2,000 degrees C and 1,413 degrees C, respectively. The boiling point of the molecular compounds carbon tetrachloride, CCl4, and water, H2O are 76.72 degrees C and 100 degrees C, respectively.
Will organic fat dissolve in water true or false?
Yes it will dissolve in water!!!!1
True or false Low melting points and lack of eletrical conductivity are properties of molecular compounds?
Yes, it is true.
Why are ionic compounds insoluble in organic compounds?
It isn't strictly true, but generally ionic compounds are not highly soluble in organic solvents because ionic compounds need a highly polar solvent to dissolve well (such as water) and in general organic compounds are not as polar as water. Remember, like dissolves like. However, many ionic compounds are very soluble in a variety of organic solvents, just not as much as in water.
Does water readily dissolve most polar compounds?
yes, less than 5 ch2 groups per oh, or nh2 group dissolves in water more does not.
Why soy sauce dissolve in water?
because saoy sauce can dissolve in water by stirring it that is the true and it is not false
Is it true that everything dissolves in water?
No, many substances do not dissolve in water.
