I need to know what goes in the blanks for the nuclear reactions
1.) ²³⁵92U → _____ + ²³¹90Th
Answer 1: ²³⁵92U → ⁴2He + ²³¹90Th
2.) ¹1H + ³1H → _____
Answer 2 : ¹1H + ³1H → ⁴2He
3.) ⁶3Li + ¹0n → ⁴2He + _____
Answer 3 : ⁶3Li + ¹0n → ⁴2He + ³1H
4.) ²⁷13Al + ⁴2He → ³⁰15P + ___
Answer 4 : ²⁷13Al + ⁴2He → ³⁰15P + ¹0n
5.) ⁹4Be + ¹1H → ___ + ⁴2He
Answer 5 : ⁹4Be + ¹1H → ⁶3Li + ⁴2He
6.) ³⁷19K → ⁰+1e⁻ + ____
Answer 6 : ³⁷19K → ⁰+1e⁻ + ³⁷19K⁺
Hope this helps!
The balanced equation for the above reaction is
2Al + 6H₂O ---> 2Al(OH)₃ + 3H₂
stoichiometry of Al to H₂ is 2:3
number of Al moles reacted - 78.33 g / 27 g/mol = 2.901 mol
according to molar ratio
2 mol of Al forms - 3 mol of H₂
therefore 2.901 mol of Al - forms 3/2 x 2.901 = 4.352 mol
molar volume states that 1 mol of any gas occupies a volume of 22.4 L at STP
if 1 mol occupies 22.4 L
then 4.352 mol occupies - 22.4 L/mol x 4.352 mol = 97.48 L
volume occupied by H₂ is 97.48 L
The first part of the answer is in the photo attached. I hope i can attach a second photo...
Sissy imposter among us haha
Aldehydes are usually more reactive<span> toward nucleophilic substitutions </span>than<span> ketones because of both steric and electronic effects. In aldehydes, the relatively small hydrogen atom is attached to one side of the carbonyl group, while a larger R group is affixed to the other side.</span>