2) H2O, H+ 1) mCPBA Brz 0504 (cat), NMO Brz, H2O

||| A ALEKS-Katelyn Pearson... 1 Apromatincat Rom Fecr] ATOMS, IONS AND MOLECULES Predicting the formula of ionic compounds with common... Write the empirical formula for at least four ionic compounds that could be formed from the following ions: OH, Fe²+, 103, NH b Answered. The following X O G

AME M Inbox (1,600)-fantil@udeledu X Mail- Francesca A Tantillo-Out x Homepage - CHM150-251 Chen X + → Capp.101edu.co < A Z 89'1 Rain coming 2 S # 3 E D C Uranium hexafluoride, UF, is an important compound used in the enrichment of uranium by gaseous diffusion. $ Which of the following best describes where fluorine can be found on the periodic table? 4 40 R % F 5 B) Noble gases A) Alkaline earth metals C) Lanthanides D) Actinides E) Halogens G O Question 19.b of 23 6 B Aktiv Chemistry OME V Y H * الات & 7 -0✓ INN N PrtScn * 8 J Home End o M ( O 9 K O ) 0 L Alt Pgup m P Pon 12 B ? □ ( 4D Update ***/***/// 512 PM D 7/6/2022 < X Submit Del Backspace Enter Shift

Use the acidity model pH = −log[H+], where acidity (pH) is a measure of the hydrogen ion concentration [H+] (measured in moles of hydrogen per liter) of a solution.Find the pH when [H+] = 4.7 × 10−5. (Round your answer to two decimal places.)pH =

Propose a structural formula for the compound C,H6 and account for its formation. 1016 H 1. CH3I, 2 moles 2. Н,О 3. heat C10H16 H NH,

Consider the balanced reaction 7 A + 6 B → 3 C + 6 D. If 3.986 moles of A (MW = 35.44) are consumed, how many grams of D (MW = 35.02) are produced?

Using the table provided, what is the enthalpy for the reaction shown below: 6H₂(g) + 4NO(g) + CH₂(g) → CO₂(g) + 2H₂O(l) + 4NH3 (9)

(4b-101) Only using the list of ions below, form two ionic compounds that would be soluble in water, and two ionic compounds that would be insoluble in water. You should make four different compounds, but you may use ions more than once. Be sure to indicate which is which, and make sure your compounds are charge-balanced! Na+ Cour... Ca2+ Ni3+ NH4* s2- so42- Br OH For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 14px A v Ix E = = E x² X2 次 T T ABC 田 田田图 - (;} Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit APR 1600 4,104 Aa MacBook Air 80 000 O00 F1 F2 DII DD F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 @ 23 $ & ( ) 1 2 3 4 5 6 7 8 %3D delete Q W E R T Y { } 121 II 了E 田 * +] + 21

요 Eto OEt 1. EtMgBr(xs) 2. H3O* HO

d) H3C CH 3 2 C₂H,MgBr H₂O*