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he formula unit for the ionic compound, aluminum sulfide, consists of which of the following?? 2 Al3+ ions and 3 S2- ions ? 3
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2. asked by emma
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The formula unit for the ionic compound, aluminum sulfide, consists of which of the following?? 2 Al3+ ions and 3 S2- ions ? 3
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2. asked by emma
3. 47 views
Brontis is working in his lab? To continue his experiment he needs to calculate the total number of ions in 3.65 mol of MgCl2.
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2. asked by Tiku
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A sample of sodium carbonate, Na2CO3, weighs 44.0 g. Calculate the number of Na2CO3 formula units, the number of Na+ ions, and
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2. asked by Jane
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A substance with a pH of 9 hasResponses A no H30+ ions or OH- ions.no H 3 0 + ions or OH - ions. B more H30+ ions than OH-
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Write the formula of the ionic compound that forms betweena. copper(I) ions and chloride ions---CuCl b. copper(II) ions and
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2. asked by krystal
3. 1,860 views
Determine the number of uncompensated ions (both total number and as apercentage of the bulk ions) required to establish a
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2. asked by Anna
3. 757 views
Determine the number of uncompensated ions (both total number and as apercentage of the bulk ions) required to establish a
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2. asked by Ann
3. 621 views
The atomic radii of Mg2+ and F-1 ions are 0.072 and 0.133 nm, respectively. (a) Calculate the force of attraction between these
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2. asked by Eflatun
3. 1,704 views
Calcium Fluoride, CaF2, adopts the fluorite lattice, which is described as a face-centered cubic array of Ca2+ ions with F-1
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2. asked by john
3. 706 views