0.22 L of HNO3 is titrated to equivalence using 0.10 L of 0.2 MNaOH . What is the concentration of the HNO3

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a. the mitochondria b. the nucleus c. the vacuoles d. the endoplasmic reticulum

Once similarity and one difference between a mixture of elements and a mixture of compounds

What element has similar physical and chemical properties as boron.