Chemistry, 31.07.2019 12:00 breannabailey9887

What is the name of this covalent compound? cf4

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This compound contains these two nonmetal elements: carbon (C) and fluorine (F). Since this compound only contains two types of nonmetal elements, we will be using Type 3 naming (for binary compounds).

In type 3 naming we use prefixes for the second element named (in this case, fluorine) and the first element (carbon) is just left alone.
So, since we have four fluorine atoms, the prefix will be "tetra." Also, we turn the "ine" in fluorine into "ide"

So here is the name: carbon tetrafluoride.

(Note that carbon tetrafluoride is also known as: tetrafluoromethane)

Answer from: Quest

1.consider the following balanced equation and answer parts a through. show calculations for each part.

3 ag(s) + 4 hno3(aq) → 3 agno3(aq) + no(g) + 2 h2o(l)

a. calculate the number of moles of agno3 produced by the reaction of 3 moles of ag with excess hno3. if the number to the left of the compound represents the number of moles of the compound which are present, then 3 moles of ag react with 4 moles hno3 to produce 3 moles agno3 (aq).

so the answer to a would be 3 moles.

b. calculate the number of moles of agno3 produced by the reaction of 108 grams of ag with excess hno3.

i'm not sure how to plug in the grams of silver into an equation using moles to find how many moles are produced.

c. calculate the number of grams of agno3 produced by the reaction of 108 grams of ag with excess hno3

d. calculate the number of moles of no produced as a byproduct of the reaction of 108 grams of ag with excess hno3.

e. calculate the number of grams of no produced as a byproduct starting with 108 grams of ag and excess hno3.

explanation:

Answer from: Quest

Change of state has wrong energy change - option 2

brian made this table to organize his notes on changes of state. depostion is a change of state that has the wrong energy change listed. it is utilized to collect data as a portion of the development means and in restricted conditions which may be applied at test.

a deposition in the authority of the united states or research for development in the authority of canada includes the catching of affirmed. the out-of-court verbal assertion of a spectator that may be lessened to a printed record for succeeding application for discovery purposes.

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