Manireantheaidn
Answered

Makakuha ng mga sagot mula sa komunidad at mga eksperto sa IDNStudy.com. Hanapin ang impormasyon na kailangan mo nang mabilis at madali sa pamamagitan ng aming komprehensibo at eksaktong platform ng tanong at sagot.

1. A solution is formed by adding 36 g of sodium chloride to 250ml of water. What is the percent by mass of sodium chloride?





2. A solution is made by adding 25 mL of sugar to 75 mL of water. What is the percent by volume of sugar?
​

Sagot :

Epay0507idn

Explanation:

Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayo Kabayo kabayo kabayo kabayoKabayo kabayo kabayo kabayo

Carlenesagaoinitidn

Answer:

1. Mass percentage of NaCl= ((mass of NaCl added)/(mass of solution))*100

Mass of NaCl added=15g

Mass of solution = mass of NaCl added+maas of water taken=215g

Mass percentage =(15/215)*100

=6.97%

2. We can express the concentrations as mass percent and the units of such concentration is mass(Kg or g) of solute per unit mass(Kg or g) of mixture.

Here mixture is made up of water and sugar.

Given mass of water and sugar is 80 and 25 g respectively.

So the total mass of the mixture is 80 + 25 is equals to 105 grams.

Mass % of sugar(solute) is ( 25/105)*100

=23.81%

Mass % of water (solvent) is (80/105)*100

=76.19%

Explanation:

Pa brainliest po thx

Salamat sa iyong aktibong pakikilahok. Patuloy na magbahagi ng impormasyon at kasagutan. Sama-sama tayong lumikha ng isang masiglang komunidad ng pagkatuto. Para sa mga de-kalidad na sagot, piliin ang IDNStudy.com. Salamat at bumalik ka ulit sa aming site.