Write the correct formula for the ionic compound composed of the following pairs of ions.
1)Potassium and iodide
2)Magnesium and chloride
3)Aluminum and bromide
4)Cesium and nitride
5)Barium and sulfide
6)sodium and nitrate
7)Calcium and chlorate
8)aluminum and carbonate
9)potassium and chronate
10)magnesium and carbonate
II. Name the following compounds
1)NaBr
2)Cu(NO3)2
3)CaCl2
4)KOH
5)Ag2CrO4
Like you dont have to do everything, do what you know no pressure.
I dont get this stuff the teacher never tought us how to do it so. .
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I sort of feel bad for doing all your homework for you, but I live for this stuff. I could name compounds for a living. *holds “I am a dork” sign over head*
1. KI
2. MgCl2
3. AlBr3
4. Cs3N
5. BaS
6. NaNO3
7. Ca(ClO3)2
8. Al2(CO3)3
9. I assume you mean chromate. . . KCrO4
10. MgCO3
1. Sodium Bromide
2. Copper (II) Nitrate
3. Calcium Chloride
4. Potassium Hydroxide
5. Silver Chromate
Good luck!
1. KI (eye)
2. MgCl2 (L in Cl)
3. AlBr (L in Al)
4. Cs3N
5. BaS
6. Na2NO4
7. Ca(ClO4)2
8. Al2CO4
9. K2CrO4
10. MgCO4
II.
1. Sodium Bromide
2. Copper (2) Nitrite
3. Calcium Chloride
4. Potassium Hydroxide
5. Silver (Silver ion is always +) Chromate
there u go. its a fairly simple process. Just cross over charges between a metal and non-metal to balance the ion out. now in #2, since copper is a transitional metal, it can have either 2+ or + charge, but since there is a 2 outside teh parathesis, it is Cu(II) or Cu(2). Also, CO4 2- is carbonate, CrO4 2- is Chromate, OH- is Hydroxide, and Chlorate is ClO4 2-. Hope i helped!!! tell me if u need anymore help.