Convert 0.75 atm into SI units, bars, and psi. Question 11 options:

75,994 Pa, 0.76 bar, 11.03 psi

101,325 Pa, 1.01325 bar, 14.7 psi

100,000 Pa, 1 bar, 12 psi

133.32 Pa, 2 bar, 30 psi

the catch is that the top numbers are atomic masses the bottom numbers are the numbers of protons and electrons in an uncharged atom. they are the number of that atoms as you would find them on the periodic table. further, the numbers on the left are used to determine the missing numbers on the right

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

Neither model is able to show the reactivity of potassium.

The bergeron process.

Ijust took the quiz. their is no coefficient needed. : )