Answer:
5.54 g/cm3
Explanation:
Since density is mass divided by volume, replace mass and volume with 55.4 g and 10 cm3. Then, divide it and get the answer, which is 5.54 g/cm3.
Non metals.
metalloids are substances that have both properties of metallic and non-metallic
Answer:
The Bohr model of the atom explains the reactivity of all atoms.
Answer:
D) The presence of additional Br- ions already in the solution means equilibrium will be reached when much less CuBr has dissolved.
Explanation:
CuBr ⇄ +
Because there is Br- in CuBr, when put into solution, those Br- ions become part of the products side of the equation, shifting the equilibrium back towards the CuBr side, meaning less CuBr will dissolve.