Calculate the molar concentration of the br⁻ ions in 0.065 m mgbr2(aq).

If soap hits the floor, is the soap dirty or the floor

What is the composition, in atom percent, of an alloy that consists of 4.5 wt% pb and 95.5 wt% sn? the atomic weights for pb and sn are 207.19 g/mol and 118.71 g/mol, respectively.(a) 2.6 at% pb and 97.4 at% sn(b) 7.6 at% pb and 92.4 at% sn(c)97.4 at% pb and 2.6 at% sn(d) 92.4 at% pb and 7.6 at% sn

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?