To answer you question HgBr2 is soluble in water.
I had the same question so I surfed around a bit and found the answer on a chemistry based website talking about solublity and net ionic equations. Hope this helps~
1 mole HgO = 216.59g HgO = 6.022 x 1023 molecules HgO 64.0g HgO x (1mol HgO/216.59g HgO) x (6.022 x 1023 molecules HgO/mol HgO) = 1.78 x 1023 molecules HgO
HgO has valency 2 .so,the roman numeral for HgO is: HgO(II)
Siderite is not soluble in water.
Diphenylamine is only slightly soluble in water, but more soluble in polar organic solvents.
This compound is slightly soluble in water
HgO-Is Mercury oxide
1 mole HgO = 216.59g HgO = 6.022 x 1023 molecules HgO 64.0g HgO x (1mol HgO/216.59g HgO) x (6.022 x 1023 molecules HgO/mol HgO) = 1.78 x 1023 molecules HgO
HgO is silver in colour as it is called silver mirror
HgO has valency 2 .so,the roman numeral for HgO is: HgO(II)
Water soluble.
fat soluble vitamins are stored in our fat tissues and water soluble vitamins are soluble in water.
Water soluble.
Folate is water soluble.
Magnesium is water soluble.
water- soluble
minerals are usually water soluble
Biotin is a water-soluble vitamin.