Dude good luck get a dictionary to define the words
That's all i can do, i have a lot of work to do as it is, plus 24 points is very less, no body is gonna answer if it's only 24 for this hard question. just some advice.
Answer:
Social media and the internet at large played an important role in the facilitation of interaction and communication among people who participated in political protests. These protesters made use of social media to organize both pro and anti-governmental demonstrations, pass information to members about the activities of the protests, and also raise both global and local awareness of how the events unfolded.
The utilization of social media in political movements helped in providing opportunities for activists in the formation of online identities for the protest groups. In this light, social media helped in the promotion of competition in the political systems and dialogue.
Explanation:
Answer:
- 484 KJ/mol
Explanation:
The reaction equation is;
CH4(g) + F2 (g) ------> CH3F(g) + HF(g)
The enthalpy of the reaction can be calculated from bond energies using the formula;
ΔHreaction = Bond energy of reactants - bond energy of products
or
ΔHreaction = Bonds broken - bonds formed
[4(413) + 1(155) - 3(413) + 1(485) + 1(567)]
[(1652 + 155) - (1239 + 485 + 567)]
[1807 - 2291]
= - 484 KJ/mol
Answer:
C) The Environmental Protection Agency currently has federal laws in place that govern e-waste for all industrialized countries.
Explanation:
E-waste is all the waste that is related to the electronic devices. The materials used in these devices are hazard not for human beings but also for animals living on ground and in water.
The federal Resource Conservation and Recovery Act (RCRA) has laws in place where materials used in the electronic devices such as cathodes and chemicals are considered hazardous and are to be properly disposed or are avoided.
