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Chatbox

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General help
The MGC Chatbox Evo is really easy to use

You can :
  1. Send chats : you just have to enter the text in the dedicated input field and then to validate it by pushing the return key ou by clicking on the OK button.
  2. Format the chats :
  3. once you un-collapse the chatbox formatting toolbar by clicking on the BBCode button, you have access to different formatting options for your chats. You can format a chat by selecting a part (or the totality) of it and then select one of the buttons/list. You can also add empty formatting tags by selecting nothing and clicking one of the buttons/menu thus allowing you to add the chat text afterwards between these tags.*
  4. Access to the different channels : you can have access to different channels restricted to only some usergroupds or for specifics use of the chatbox. The different channels are accessible from the buttons on the left of the chatbox.*
  5. Edit your chats (or others chats) : the edition of a chat can be done by a simple double-click on it.*
  6. Use specific commands : some commands can be accessible in the chatbox depending on the will of the administrator(s) of your forum. These commands let you execute specific actions of formatting, management, etc... You will herebelow the information on the command which are accessible to you. You must notice that you are not forced to use the command prefixes (/command_name) when you use them in the channel they are attached to (except in the general channel).*
* : Depending on the settings chosen by the administrator(s) of the forum, you might not have access to all these features.
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  1. #1
    Junior Member Ms.Juelz's Avatar
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    how to answer these gizmo question from explore learning.com?

    1.You begin pouring sodium chloride into a glass of water. For a long time, the
    sodium chloride just dissolves in the water, but suddenly it begins to pile up at the bottom of the glass. Which statement is true?
    A. The sodium chloride has increased the temperature of the water.
    B. The sodium chloride has decreased the temperature of the water.
    C. The water is unsaturated.
    D. The water is saturated.

    2.Imagine you have two beakers. Both beakers are filled with the same amount of water. The water in both beakers is the same temperature as well. You add 50 g of Substance A to the first beaker, and 50 g of Substance B to the second beaker. After stirring both beakers, there is a small pile of Substance A at the bottom of the first beaker. None of Substance B is visible in the second beaker. Which of the following statements is true?
    A. Substance A is less soluble in water than Substance B.
    B. Substance A is more soluble in water than Substance B.
    C. Substance A is not soluble in water.
    D. Substance B is not soluble in water.

    3.Which one of the following graphs best describes the solubility of potassium nitrate (KNO3)in water at different temperatures?


    A. Graph A
    B. Graph B
    C. Graph C
    D. Graph D

    4.Comparing potassium nitrate (KNO3) and sodium chloride (NaCl), which chemical's solubility (in water) is most affected by change in temperature?
    A. potassium nitrate
    B. sodium chloride

    C. same variation
    D. impossible to tell

    5.Which of the charts below is most likely to represent a saturated solution?

    A. Chart A
    B. Chart B
    C. Chart C
    D. Chart D

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