It’s the process of detecting a change of a objects position relative to its surroundings
D. A salt e.g NaCl is held by ionic bond
Answer:
Endothermic reactions are reactions that require external energy, usually in the form of heat, for the reaction to proceed. In order to melt the ice cube, heat is required, so the process is endothermic. Endothermic reactionIn an endothermic reaction, the products are higher in energy than the reactants.
Explanation:
Answer:
Stacking bags and bundles.
Explanation:
Interlock them in rows to ensure they're secure.
Answer: ![K_p={(p_{O_2})}](https://tex.z-dn.net/?f=K_p%3D%7B%28p_%7BO_2%7D%29%7D)
Explanation:
Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as ![K](https://tex.z-dn.net/?f=K)
is the constant of a certain reaction at equilibrium for gaseous reactants and products.
For the given chemical reaction:
![MoO_3(s)\rightleftharpoons 2MoO_2(s)+O_2(g)](https://tex.z-dn.net/?f=MoO_3%28s%29%5Crightleftharpoons%202MoO_2%28s%29%2BO_2%28g%29)
The expression of for above equation follows:
![K_p={(p_{O_2})}](https://tex.z-dn.net/?f=K_p%3D%7B%28p_%7BO_2%7D%29%7D)
As solids do not exert pressure,
and
are not involved.