What are the stock names for NiBr3 and Be(NO3)2?
107504
Nickel(III) Bromide and Beryllium Nitrate
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1.  Split up the elements and give them their original charges\n\nAg +\nNO3 -\nK +\nBr -\n\n2.  Combine an element with an element that they were not with, putting them side by side will help\n\nAg + with Br -\nNO3 - with K +\n\n3. So now you have 2 new compounds\n\nAgBr & KNO3-\n\n4.  Their should be a chart in your book that tells you which compound would be the precipitate but i don't think their is a precipitate for this reaction'\n\nso both will dissolve in a solution
811592
MgBr2, SrBr2, CsBr\n\nYou can determine whether one has a greater ionic character than the other by looking at the electronegativity difference. The higher that is, the more ionic it is. In general, electronegativity is highest in the top right corner of the periodic table (excluding noble gases), and lowest in the bottom left. \n\nSo, to find the one with the highest ionic character, just choose the element that is farthest away from Br, on the table.
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Hydrogen\nOxygen\nCarbon\nNitrogen\nPhosphorus\nSulphur
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OF2 (~104), NF3(~107), CF4 (~109.5),  BF3 (120), BeF2(~180)
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Those are the alkaline earth metals, technically referred to as Group 2.  They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba) and radium (Ra).  Radium has two valence electrons and is in Group 2, but is sometimes left off lists of the alkaline earth metals because it is radioactive.
959805
HBr, -1\nHOBr, +1\nBr2, 0\nHBrO4,  +7\nBrF3  +3\n\nThere is nothing to explain.  There are rules, and you need to learn them and follow them.\n\nHere is a site with a good set of rules\nhttp://www.science.uwaterloo.ca/~cchieh/cact/c123/oxidstat.html
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Tellurium\nAntimony\nArsenic\nGermanium\nSilicon\nBoron
105132
3 Sn(NO3)4 + 4 AlCl3 --> 4 Al(NO3)3 + 3 SnCl4
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http://www.chemicalelements.com/elements/be.html\n\nthis website may help you!!!!!! ( hope you get an A)
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1) ZnNO2\n2) Co(HSO3)3\n3) HgF\n4) Al2(CO3)3\n5) CeC2O4\n6) BaClO\n7) SnBr2\n8) Mg(HSO3)2
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2BF3 + 3Li2SO3 → B2(SO3)3 + 6LiF\n3CaCO3 + 2H3PO4 → Ca3(PO4)2 + 3H2CO3\n8Ag2S → 16Ag+S8
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N3-   no need of hybridisation. it is a monoatomic ion. No need of structure again.\n\nCO3-  the hybridisation is sp2 on carbon. it is trigonal planar.\n\nNO3- too is trigonal planar. Hybridisation is sp2 again.\n\nIn BF4- the hybridisation is sp3. And the shape is tetrahedral.\n\nCheers
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1. AgCl(s) + NaNO3\n\n2. AgOH(s) + NaNO3\n\n3. They would not react as both are nitrates already
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NaOH\nSn(NO3)2\nCo2O3\nFeF2\nCuS2\nFe(OH)3\nAgBr
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Ba(OH)2, MgBr2, CH3COOH, NH4OH\n\nFirst two are strong electrolytes, second two are weak (do not completely dissociate).
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PH3: Phosphine\nAg2SO3: Silver Phosphite\nFeCO3: Iron(II) Carbonate\nN2O4: Dinitrogen tetroxide\nPb(OH)2: Lead(II) Hydroxide