This simple the answer should be “since” because it’s proper grammar
Answer:3O2 + 4NH3 ---> 2N2 + 6H2O.
Explanation:
Let me give you (c) as an example: If you start out with 4.5 mol O2, assuming you want to completely react all the oxygen you'd need to add how much ammonia? The ratio of moles of O2 versus moles of NH3 is
(moles NH3) / (moles O2) = 4/3, or in other words,
moles NH3 = (4/3) x moles O2.
Therefore you need to add (4/3) x (4.5 moles) = 6 moles NH3.
The question says it want you to calculate the numbers of moles of all products and reactants for each case. So, that makes
(c) 4.5 moles [O2] + 6 moles [NH3] -------> 3 moles [N2] + 9 moles [H2O].
You need to do the same for (a) and (b)
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2) The balanced net reaction is:
Mg + 2HCl -------> MgCl2 + H2
According to this reaction, 2 moles of HCl are consumed for every mole of Mg added.
Answer: I'm sorry but this is rather difficult to answer considering that we don't have your class, if you could specify what you have been learning or even if have a basic overall segment or module to share it would make it far easier and feasible to answer, thank you very much
Explanation: I need to know what you have been learning to help you cheat, especially in english.
Franklin's the way of Health often referred as a secular sermon because it's organized into speech given by "father Abraham" which make it a sermon , a character in a bible, but the purpose of The way to Wealth has nothing to do with religion, which make it a secular.
An infinitive verb in English is one that is preceded by the preposition TO <em>(and in some situations ended by ING)</em>
The statements that apply to the sentence <em>"To try to write certain sentences is difficult." </em>are:
A.<em> The sentence is correctly written: </em>The statement is grammatically accurate.
B. <em>The sentence contains more than one infinitive: </em>As said before an infinitive verb in English is preceded by the preposition TO, therefore there are two infinitive verbs within it.
C. <em>One infinitive is inside another infinitive phrase: </em>The verb <em>"to try" </em> modifies the meaning of the following infinitive phrase <em>"to write certain sentences is difficult." </em>
