Heat of fusion= heat/mass heat of fusion = 12.03kj/36 g= 0.3342 kj/g or 334.2 j/g
Answer from: Quest
Electron equations of the given changes are as follow,a) cu → cu⁺² + 2e⁻b) mg⁺² + 2 e⁻ → mgc) cl⁻ → cl + 1e⁻d) s + 2 e⁻ → s²⁻e) o²⁻ → o + 2 e⁻f) p + 3 e⁻ → p³⁻g) fe²⁺ → fe³⁺ + 1 e⁻h) s²⁻ → s⁴⁺ + 6 e⁻
Answer from: Quest
The name for subatomic particles in an atom is called a proton
Another question on Chemistry
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change