astevanov63171 astevanov63171

28-02-2024
Chemistry

contestada

How many grams of NaCl are needed to add to 1.0 kg of H2O resulting in a solution where the freezing point is -3.7°C?
a) 37.5 g
b) 45.8 g
c) 58.7 g
d) 75.0 g

Respuesta :

Otras preguntas

Calculate the amount of energy available for the plant in the following food chain, if lions have 20J of energy. Plant --> Deer --> Lion

??.?.......................

Down cycling is defined as

Could someone please help me?

what happens when an atom gets excited

Assume that lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x. (Figures are not drawn to scale.)

The most important characteristics of a market economy or free enterprise system is the role of?

15/4 - 7x = 9 pls answer step by step fast

Solve Gx) for the given domain. Gx) = x2 + 2 Gx + 3) = A. x² +11 B. x2 + 6x+ 11 C. X²-11 D. x² - 6x+11

1/2r+6=3-2rhelp im confused