It all depends on if you know the mass number and atomic number then you will be able to find out what the amount of neutron in an element.
hope the picture above helps :)
The ice will require two forms of heat: latent to melt and sensible to be heated to 50 °C.
Q(ice) = ml + mCpΔT
= 150 x 333 + 150 x 4.18 x 50
= 85950 Joules
The mass of steam must release this much energy in two forms: latent to fuse into water and then sensible to cool to 50 °C.
85950 = m(2256) + 4.18 x 50 x m
m = 34.9 grams of steam.
pH of solution = 9.661
<h3>Further explanation
</h3>
pH is the degree of acidity of a solution that depends on the concentration of H⁺ ions. The greater the value the more acidic the solution and the smaller the pH.
pH = - log [H⁺]
So that the two quantities between pH and [H⁺] are inversely proportional because they are associated with negative values.
pOH=-log[OH⁻]
![\tt pOH=-log[4.583\times 10^{-5}]\\\\pOH=5-log~4.583=4.339](https://tex.z-dn.net/?f=%5Ctt%20pOH%3D-log%5B4.583%5Ctimes%2010%5E%7B-5%7D%5D%5C%5C%5C%5CpOH%3D5-log~4.583%3D4.339)
pH+pOH=pKw
Answer:
Explanation:
Antimony- sb and the latin name: stibium
Copper- Cu and the latin name: cuprum
Gold- Au and the latin name: Aurum
Mercury- Hg and the latin name: hydrargyrum
Tron- There is no such element as tron
Lead- Pb and the latin name: plumbum
Potassium- K and the latin name: kalium
Silver- Ag and the latin name: argentum
Sodium- Na and the latin name: natrium
Tin- Sn and the latin name: stannum
~~~Inuola1234
