NaNO3 (s)+H2SO4(l)NaHSO4(s)+HNO3(g) Delta H= 21.2kj

How much heat must be absorbed by the reaction system to convert 100g of NaSO3 into NaHSso4(s)?

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa