Please I need the answer, very urgent Calculate the PH of the solution obtained if 40 cm3 of 0.2 M HCl was added to 30 cm3 of 0.1 M NaOH​

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?