24-02-2022
Chemistry

contestada

18 which solution has a molality of 0.25 m Naci?
0.5 mol Naci in 4.0 kg water
0.25 mol NaCl in 10 kg water
0.25 g Nai in 1.0 kg water
1.0 kg NAC in 40 kg water

Respuesta :

jennifersortopadilla jennifersortopadilla

24-02-2022

0.25m NaCl is equal to 0.25 moles of NaCl over 1 kg of water. So the correct answer is Number 3 or C.

Answer Link

Otras preguntas

0.4/0.01=40 how does the quotient relate to divide

What is the solution to the equation? 1 minus z/5=9 Answers: A. z = 50

Which three ordered pairs complete the table to give solutions of the equation y = x – 7? A.(3, –10), (0, –7), and (3, 4) B.(–3, –10), (0, –7), and (3, –4) C

Which three ordered pairs complete the table to give solutions of the equation y = –6x? A.(–2, 12), (0,0), and (2, –12) B.(–2, 12), (0,–6), and (2, –12) C.(–

what does asterisk mean

what part of the city has a similar job to the cell membrane ?

who is the only person that can break a tie in the senate

If f(x) = 2(x)^2 + 5 square root (x+2), complete the following statement (round your answer to the nearest hundredth): f(0) =

what is (-8)(-8)(-1)?

solve the problem explain your answer 6/7m = 5/6