Which of the following compounds will form an electrolyte in solution?

A. MgCl₂

B. C₆H₁₂O₆

C. C₂H₅OH

D. C₅H₁₂

What is the molarity of a 785 ml solution that contains 6.5 moles of HCl?

A. 8.3 M

B. 0.008 M

C. 121 M

D. 0.12 M

What is the ph of an aqueous solution with [h3o+] = 4*10-13 m?

What does the latent heat of fusion measure? O A. The energy required to heat a substance O B. The energy required to form a substance O c. The energy required to melt a substance O D. The energy required to boil a substance

Do electrons move in straight lines

Which molecule (s) contain peptide bond (-CONH - A - Glycogen B - Lipid C - Protein D - None of the above selection are correct

If 2 objects have the same volume, but one has more mass than the other, are the densities the same or different? Explain

In this unbalanced reaction, which atom is oxidized? hno3 + hbr → no + br2 + h2o

Which of these types of electromagnetic radiation has the lowest energy?

Explain the processes of convergence and divergence

How do the electrons in bonds (bonding domains) differ from lone pairs (non-bonding domains) ?

Сколько граммов соли образуется, если в раствор, содержащий 9,8 г серной кислоты, добавим другой раствор, имеющего 10 г гидроксида натрия?