The total pressure of gas collected over water is 785.0 mmHg and the temperature is 18.5°C. what is the pressure of hydrogen gas formed in mmHg? ​

If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b.zinc7.14,c.copper 8.92,d.lead 11.34

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Sodium nitrite (nano2) reacted with 2−iodooctane to give a mixture of two constitutionally isomeric compounds of molecular formula c8h17no2 in a combined yield of 88%. draw reasonable structures for these two isomers. click the "draw structure" button to launch the drawing utility. place the two compounds in the appropriate boxes below.