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

Find the explicit formula that produces the given sequence. 3/2, 3/4, 3/8, 3/16,...

Q: What is the indicated term of the arithmetic sequence? someone help!!!! a14 for 200,196,192... A: a. 148 b. 252 c. 144 d. 239

True or false. If a line L1has equation y = mx + b, where m and b are constants with m ≠ 0, then an equation of a line L2 perpendicular to L1 has the form y = -

A microscope is set so it makes an object appear 4 x 10`2 times larger than its actual size. A virus has a diameter of of 2 x 10`-7 meter. how large will the di

Which of the following is the equation of a line parallel to the line y=3x+2, passing through the point (10,1)? A. 3x - y=29 B. 3x + y=29 C. -3x - y=29 D. 3x +

which point lies on the graph of the boundary line of the inequality 3y + 4x< 12

How do you use Bill of rights in a sentence

How do you use equal protection of law in a sentence

Find the explicit formula that produces the given sequence. 3/2, 3/4, 3/8, 3/16,...

solve for x₁ and x₂6x₁+3x₂=606x₁-2x₂=80