If 10.0 mL of 0.30 M KOH are needed to neutralize 30 mL of HCl, what is the molarity of the HCl?

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

In salt water solution,the salt is the blank

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided