The solution is as follows:
Important data:
*0.01 M solution = 0.01 moles <span>disodium ethylenediaminetetraacetate/ L solution
*1 L = 1000 mL
*Molar mass = 372/24 g/mol
Stoichiometric calculation:
0.01 mol/L * (1 L/1000 mL) * 500 mL * </span><span>372.24 g/mol = 1.8612 g
Therefore, you would need 1.8612 grams of </span>disodium ethylenediaminetetraacetate.
Answer:
Cl2.
Explanation:
? + 2NaBr → 2NaC1l+ Br2
Note that the element Cl (chlorine) is missing from the left side.
The answer is Cl2 (to balance the equation it requires 2 Cl's).
Not sure what you mean could you be a little more detailed
Answer:
The 4s2 is preventing 3d10 from following 1s2 2s2 2p6 3s2 3p6.
Explanation:
the meme is quite common.
Answer : Gaseous water molecules condense when they cooled. Liquid water molecules evaporate when they heated.
Explanation :
Condensation : It is a process in which a phase changes from gaseous state to liquid state. This process occurs when the water molecules in the air cool down and they join together to form liquid water.
Evaporation : It is a process in which a phase changes from liquid state to gaseous state. This process occurs when the water is heated, the molecules in the water move and vibrate quickly that they escape into the atmosphere as water vapor.
