Podczas prażenia próbki marmuru otrzymanego 56g tlenku wapnia i 44g tlenku węgla (IV). Oblicz masę próbki marmuru, która uległa rozkładowi w wyniku porażenia. ​

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

Consider the equilibrium system: 2icl(s) ⇄ i2(s) + cl2(g) which of the following changes will increase the total amount of of cl2 that can be produced? all of the listed answers are correct decreasing the volume of the container removing the cl2 as it is formed adding more icl(s) removing some of the i2(s)

Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.