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Which of the following usually makes a substance dissolve faster in a solvent?
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Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh
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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied
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Chemistry, 23.06.2019 02:30
When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule
Answers: 1
Which of the following usually makes a substance dissolve faster in a solvent?...
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