The following reaction is known as the Haber Process. It is commonly used to make ammonia (NH3) for use in fertilizer. This reaction typically has low yields. N2(8) + 3H2(g) → 2NH3(g) Assuming a company can conduct this reaction with a 15.3% yield. Assuming excess nitrogen, how much hydrogen would have to be used in order to yield 1.00 x 106 metric tons? 1 metric ton = 1000kg

CI Mg H30*

Calculate the following correctly: (j) i-89=______________

O Q (H₂IMes)(PCy3) (PhCH)RuCl2 (Grubbs II) CH₂Cl2 I I 1 I I I I 1 I 1 1 Drawing I

1) NaBH4 2) H30* aLi

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Which of the following alkenes is the most stable? O O The sauna premiu

Select the product of the following reaction. CH₂1₂ Zn-Cu

Four research teams measured the density of a new alloy, and what each team wrote in its team notebook is shown in the table below. 3 Suppose a later and more reliable measurement gives 3.1 g/cm³ for the density of the same alloy. Decide which of the earlier measurements was the most accurate, and which was the most precise. team A B C D what was written in the notebook 3,₁₁ "2.1 g/cm³ "between 3.6g/cm³ and 4.6g/cm³ 3,₁₁ 3 3,₁₁ "2.9g/cm³ +1.0g/cm³ "1.1 g/cm³ ± 20.%" most precise most accurate measurement measurement OO X Ś

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