julesjoyce julesjoyce

04-07-2021
Biology

contestada

Calculate the percentage change in mass for the potato in 0.2 mol/dm3 sugar solution

Calculate the percentage change in mass for the potato in 02 moldm3 sugar solution class=

Respuesta :

shreyaharia10 shreyaharia10

04-07-2021

Answer:

3.14g (3.s.f.)

Explanation:

change in mass = 0.25

mass at start = 7.96

percentage change in mass = 0.25/7.96 × 100

= 3.14g (3.s.f.)

Answer Link

Otras preguntas

which of the following sentences most clearly uses topical organization? A. Do you have problems with mosquitoes and gnats? Fabulous Exterminators can help! B.

Macroeconomists often study the effect of taxes, government spending, interest rates, and similar factors on a nation's economy. T/F

c-1/2 = -4. find c please say fast

What do the principles of notice, choice, onward transfer, and access closely apply to?A. PrivacyB. IdentificationC. RetentionD. Classification

will give 20 pointsThe problems experienced by the British colonists were BEST expressed in which document? A) The Preamble B) The Federalist Papers C)

Select the correct sentence. A. I feel well about starting my new classes this semester. B. Despite her inexperience, Helen did surprisingly well in the gymnas

What is the best time of day to exercise

Find the total surface area

Can u help me with this I don’t understand it

Cuando la ni?a se lastimó vino _____ con los paramédicos y la llevaron al hospital. Question 11 options: el enfermo el hombro la silla de ruedas la ambulancia