Answer:
The final temperature at 1050 mmHg is 134.57 
or 407.57 Kelvin.
Explanation:
Initial temperature = T = 55 = 328 K
Initial pressure = P = 845 mmHg
Assuming final to be temperature to be T' Kelvin
Final Pressure = P' = 1050 mmHg
The final temperature is obtained by following relation at constant volume
The final temperature is 407.57 K
Answer:
(i) rusting is caused by the reaction of oxygen and water on the surface of metals(iron).
(ii) rusting of iron makes it weak and dangerous for buildings since their foundation is made of iron, rusting renders cars useless, rusting can cause accidents.
(iii) by galvanizing iron
and by coating it.
Explanation:
hope it helps .
Answer:
no
Explanation:
it is not endothermic reaction
Answer:
A strong base is something like sodium hydroxide or potassium hydroxide which is fully ionic. You can think of the compound as being 100% split up into metal ions and hydroxide ions in solution.
Explanation:
<span>The name of 2Nal is Sodium Iodide. It is an ionic compound used to treat iodine deficiency. It is used as a nutritional supplement in salt form. Sodium iodide can also be used for conversion of an alkyl chlorides into an alkyl iodides. Some types of Sodium Iodide can be use din the treatment of thyroid cancer and hyperthyroidism .</span>
