Pure aluminum metal reacts with hydrochloric acid to produce aluminum chloride and hydrogen.
a. write the balanced chemichal equation for the reactio described above
(5+x)g of Hydrogen, Ymol. Of Neon, Pmol. Of Argon and 20g of Helium were mixed together and the total pressure Exerted by the mixture was found to be 800mmHg. Given that the partial pressure of Hydogen, Helium, Argon and Ne are ZmmHg, 1000mmHg, QmmHg and 2400mmHg respectively, determine the value of Y, P, Z and Q
Calculate the mass (in grams) of 10 trillion silver atoms