What is the percent by mass of asolution made by dissolving 10.0g of NaCI into 180.0g of waterA. 5.26%B. 5.56%C. 20.0%D. 180.0%Need explanation on how to solved this. Created by gladysjacinto28. Math

FORMULA:SOLUTION:ANSWER:A. 5.26 %

What is the percent by mass of asolution made by dissolving 10.0g of NaCI into 1...

FORMULA:

$\% \:mass \: = \frac{grams \: of \: solute}{grams \: of \: solute \: + solvent} \times 100$

SOLUTION:

$\% \: mass = \frac{10 \: g}{10g + 180g} \times 100 \\ \: \: \: \: = \frac{10g}{190g} \times 100 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = .0526 \times 100=5.26\%$

ANSWER:

A. 5.26 %

anyaardie26 Answer:
10.0
Explanation:
20g
180
20/180+20. ×100
20/200. ×100
1/10. ×100
=10%
Thats my answer but its not in the choices sorry

gladysjacinto28 ahhh okay po

gladysjacinto28 sorry kung di ko po kau nabrainliest kanina

gladysjacinto28 ibbrainloest ko nalang po kau ngayon

gladysjacinto28 di papo lumalabas eh

anyaardie26 kahit di na po

gladysjacinto28 ibbrainliest ko na po kau

gladysjacinto28 aantayin ko lang po lumabas

gladysjacinto28 salamat po

anyaardie26 ok then po salamat den po

gladysjacinto28 okay po.wc po

Questions

Answers & Comments

FORMULA:

SOLUTION:

ANSWER:

A. 5.26 %

Add an Answer

1. pang unawa o pag hanga sa kaugalian paniniwala relihiyon at edukasyon?(ATURKL...

sino ang nagtatag ng imperyong assyrian matapos niyo magapi ang mga hittite A.As...

bansai need an explanation in the answerpls helped me nonsense report

Sa unang yugto ng imperyalismo at kolonyalismo ay hindi pa nagka interes sa mga ...

1. Ano ang tawag sa estado ng lalagyan o uri ng tao sa lipunan?A.sistema ng pags...

What is the volume of a 25% methly solution that contains 20mL of methly?A. 6.25...

Which is the percent by mass of a solution made by dissolving 20.0g of NaCI into...

What is the mass percentage of a solution made by dissolving 4g NaCI in 100g of ...

1.) Taon ng Matutunan ang proseso ng pananaliksik?A. 1976B. 1986C. 1966D. 19962....

1. Katawagan sa "Paghahanda ng iwinastong balangkas".A. Final OutlineB. Rought D...

Recommend Questions

Helpful Links

Helpful Social