Answer : The mass of NaCl required are 14.61 grams
Explanation : Given,
Molar mass of NaCl = 58.44 g/mole
Volume of solution = 500.00 mL
Molarity of NaCl = 0.5 M = 0.5 mole/L
Molarity : It is defined as the number of moles of solute present in 1 liter of solution.
Formula used :
![Molarity=\frac{\text{Mass of NaCl}\times 1000}{\text{Molar mass of NaCl}\times \text{volume of solution in ml}}](https://tex.z-dn.net/?f=Molarity%3D%5Cfrac%7B%5Ctext%7BMass%20of%20NaCl%7D%5Ctimes%201000%7D%7B%5Ctext%7BMolar%20mass%20of%20NaCl%7D%5Ctimes%20%5Ctext%7Bvolume%20of%20solution%20in%20ml%7D%7D)
Now put all the given values in this formula, we get:
![0.5mole/L=\frac{\text{Mass of NaCl}\times 1000}{58.44g/mole\times 500.00ml}](https://tex.z-dn.net/?f=0.5mole%2FL%3D%5Cfrac%7B%5Ctext%7BMass%20of%20NaCl%7D%5Ctimes%201000%7D%7B58.44g%2Fmole%5Ctimes%20500.00ml%7D)
![\text{Mass of NaCl}=14.61g](https://tex.z-dn.net/?f=%5Ctext%7BMass%20of%20NaCl%7D%3D14.61g)
Therefore, the mass of NaCl required are 14.61 grams
Answer:
None of the above.
Explanation:
A nebula: A star forms from massive clouds of dust and gas in space, also known as a nebula. Protostar: As the mass falls together it gets hot. Main sequence star. Red giant star. White dwarf. Supernova, and the Neutron star or black hole are all apart of the life cycle of Sol.
Answer:
Explanation:
Because unlike ionic bonds (metal and a non-metal) where electrons are "stolen", covalent bonds are defined by the sharing of electrons between non-metals.
Answer:
Are you tryna make a 3d object or you need a drawing?
Explanation:
Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again
Honestly, I don't Know! I'm not sure what that language is.