Because you need to know what you are looking for before actually trying something so you can prevent any accidents by doing stuff at random
Answer: Yes it's correct.
Explanation: i hoped that helped!!
Helium,it has an atomic mass of 4,which means total no. of protons and neutrons,so I think you meant 2 protons and an atomic mass of 4
Answer:
4 moles
Explanation:
From the equation 1 mole of C6H1206 produces 6 moles of CO2.
Therefore the answer is 24/6 = 4 moles of C6H1206.
Answer : The mass of nitric acid is, 214.234 grams.
Solution : Given,
Moles of nitric acid = 3.4 moles
Molar mass of nitric acid = 63.01 g/mole
Formula used :
![\text{Mass of }HNO_3=\text{Moles of }HNO_3\times \text{Molar mass of }HNO_3](https://tex.z-dn.net/?f=%5Ctext%7BMass%20of%20%7DHNO_3%3D%5Ctext%7BMoles%20of%20%7DHNO_3%5Ctimes%20%5Ctext%7BMolar%20mass%20of%20%7DHNO_3)
Now put all the given values in this formula, we get the mass of nitric acid.
![\text{Mass of }HNO_3=(3.4moles)\times (63..01g/mole)=214.234g](https://tex.z-dn.net/?f=%5Ctext%7BMass%20of%20%7DHNO_3%3D%283.4moles%29%5Ctimes%20%2863..01g%2Fmole%29%3D214.234g)
Therefore, the mass of nitric acid is, 214.234 grams.