Answer:
This question is incomplete.
Explanation:
This question is incomplete because of the absence of given mass and volume, however, the steps below will help solve the completed question. The molarity (M) of a solution is the number of moles of solute per liter of solvent. The formula is illustrated below;
Molarity = number of moles (n) / volume (in liter or dm³)
To calculate the number of moles of NaC₂H₃O₂, we say
number of moles (n) =
given or measured mass of NaC₂H₃O₂ ÷ molar mass of NaC₂H₃O₂
The volume of the solvent must be in liter (same as dm³). Thus, to convert mL to liter, we divide by 1000
The unit for Molarity is M (Molar concentration), mol/L or mol/dm³
The answer is true.the molecule becomes reduced.
Answer:
The answer to your question is "It will be a high melting point"
Explanation:
Process
1.- Identify the kind of compounds that is Potassium chloride.
Ionic compounds are composed of a metal and a nonmetal.
Covalent compounds are composed of 2 nonmetals.
Potassium chloride is composed of a metal and a nonmetal so, it is an ionic compound.
2.- Conclude, Potassium chloride has a high melting point because is an ionic compound".
All chemical reaction between substances results into a chemical change. When two substances just like HCL and NaOH reacts with each other, NaCl means Sodium Chloride salt is formed.
The phenomenon like change in color, change in temperature, release of gas etc when happens ,then it means chemical change has been occurred. e.g
HCl +NaOH ----> NaCl +H2O.
