Answer: 3.79*10^24 atoms
Explanation:
1 mole = 6.02214076*10^23 atoms
The answer is Strontium(Sr). The reactive increase from right to left. And this element has two valence electrons. So Rb is not correct. Then the very reactive metal is Sr.
Covalent example ch4 where carbon is covalently bonded with all 4 hydrogens
The chemical could have more or less of a reaction to the other chemicals in the experiment
<span>using the law pv=nrT and equating these you get the equation v1/t1 = v2/t2 since pressure is constant it also cancels with n and r. show that v1=36.4, t1 = 25 + 273.15 and t2 = 88 +273.15. 273.15 is the Kelvin conversion. then solve for v2. This is 44.1 L.</span>
