Boiling Point (deg Celcius) 150 100 50 -50 -100 H20 H2S H2Se H2TE + Boiling Point (deg Celcius) 100 60 40 Substance + Bolling Point (deg Celcius) Explain why water has such an unusually high boiling point relative to the other hydrides in group 16. Include the IMF for each of the four molecules in the table. I In hydrides of group 16 elements, with the increase in molecular mass, increase so boiling point also increases. But in H2O, there is hydrogen bonding in molecules with unexpectedly increases its boiling point. Expected trend = H,O < H2S

b My Questions | bartleby rellum.ecollege.com/course.html?courseld%316519516&OpenVellumHMAC=Da14e8ada06537be6b0 Best Free PowerP... L Google Drive Academic Search I Downloads ouTube Maps Submit Request Answer Part G Write the formula of the conjugate acid for base Br. Express your answer as a chemical formula or an ion. NA chemical reaction does not occur for this question. Submit Request Answer Part H Write the name of the conjugate acid found in part G. Spell out the full name of the compound. Submit Request Answer

rch ||| O CHEMICAL REACTIONS Predicting the products of a neutralization reaction Predict the products of the reaction below. That is, complete the right-hand side of the chemical equation. Be sure your equation is balanced. HNO3 + NaOH → 0 Explanation Ease RK- burial WE burial Check papers 46 H. Kdy go ahead X 09 1/5 Christopher Mitchell Jessica V 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility 000 14 GE

i need help , message for more information

A 2.5 M solution of a weak acid is prepared. Using a pH meter, the pH is measured to be 5.1. Calculate the acid ionization constant, Ka, of this weak acid. Show your work.

The pH of a 0.50 M solution of ethylamine CH3CH₂NH₂ is 12.21. Calculate the Kb of ethylamine. Use "E" for scientific notation. Type your numeric answer and submit

Now, on top of the structure of methyl amine (CH3NH₂) below, select the region where the partial negative charge (8-) would be located within the structure. Keyboard controls Add selection I & H C-N H :H H

Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved arrows for the following reaction or electron-pushing steps. Be sure to account for all bond-breaking and bond-making steps. mechanistic H H H HH H HH HH Select to Add Arrows HH HH HH HH H H H : CI: :CI: H H Select to Add Arrows HCI HCI HH HH H H HH HH CH H :CI: H Select to Add Arrows HH HH H НН НН :CI: :ci: 'Н Select to Add Arrows