Answer:
True
Explanation:
In info technology, a product is created and then made available to customers
Answer:
The answer is D
Explanation:
All of these solutions are correct.
Answer:
strong acid and weak base
Explanation:
#carryonlearning
Unburned hydrocarbon on reacting with oxygen undergoes combustion reaction. However, the activation energy of this reaction is significantly high. When a catalyst like Pd is added to the reaction system, it provides active sites for the reaction to occur. It acts are a heterogeneous catalyst. It is pertinent of note that catalyst is refereed as heterogeneous, when it exist in different phase as compared to reactant and products. In present case, reactants and products are in gas phase, while catalyst is in solid phase. Due to availability of larger surface area at active site of Pd, activation energy of reaction decreases and decrease in activation energy favors higher reaction rates.
Answer:
Cô cạn dung dịch B thu được bao nhiêu gam muối khan.
