Ask question

Ask question

All categories

2 years ago

12

Which food provides more energy for your body, tortilla chips or marshmallows? How do we determine how good provides energy to o

ur body? Explain

1 answer:

Serga [27]2 years ago

5 0

Marshmallows, the sugar is high and also tortillas chips digest faster.

You might be interested in

Convert 467.00 g AlCl3 to mol AlCl3.

krok68 [10]

Answer:

467.000g AICI3 to mol AICI3

Explanation

6 0

3 years ago

Read 2 more answers

Which structure is found in all eukaryotic cells

jeka57 [31]

Plasma Membrane, nucleus, and cytoplasm

6 0

3 years ago

Read 2 more answers

Which of these is a chemical property of a substance?

valentinak56 [21]

Color, the other answers arent changing the substance into something different

3 0

3 years ago

Which skin layer holds layers together

lions [1.4K]

The <span>epithelial hold the skin together.</span>

6 0

4 years ago

A certain flexible weather balloon contains 3.5 L of helium gas. Initially, the balloon is in WP at 8500ft, where the temperatur

Advocard [28]

Answer:

$\large \boxed{\text{3.9 L}}$

Explanation:

We can use the Combined Gas Laws to solve this problem

$\dfrac{p_{1}V_{1} }{T_{1}} = \dfrac{p_{2}V_{2}}{T_{2}}$

Data

p₁ = 571.2 Torr; p₂ = 400 Torr

V₁ = 3.5 L; V₂ = ?

T₁ = 21.5 °C; T₂ = 6.8 °C

Calculations

(a) Convert the temperatures to kelvins

T₁ = (21.55 + 273.15) K = 294.70 K

T₂ = (6.8 + 273.15) K = 279.95 K

(b) Calculate the new volume

$\begin{array}{rcl}\dfrac{p_{1}V_{1} }{T_{1}} & = & \dfrac{p_{2}V_{2}}{T_{2}}\\\\\dfrac{\text{571.2 Torr $\times$ 3.5 L}}{\text{294.65 K}} & = & \dfrac{\text{400 Torr} \times V_{2}}{\text{279.95 K}}\\\\\text{6.78 L} & = & \text{1.429V}_{2}\\\\V_{2} & = & \textbf{4.7 L}\\\end{array}\\\text{The new volume of the balloon is $\large \boxed{\textbf{4.7 L}}$}$

3 0

3 years ago

Read 2 more answers