Answer:
Making lemonade with powder: The flavored powder is soluble and will dissolve into the water.
Explanation:
For this, we can use the equation E = mcΔt.
Where E = energy, m = mass of water, c = specific heat capacity of water (4.18), Δt = temperature change (15 degrees or 288 K)
So therefore we do 50 x 4.18 x 288 = 60192 J
Hope this helps, let me know if you have any questions:)
The designation "4" before Na2SO3 simply means that there are four molecules of sodium sulfite.
A molecule is formed when two or more atoms of the same or different elements come together. The formula of the molecule must reflect the number of atoms from which it is formed. The designation "4" before Na2SO3 simply means that there are four molecules of sodium sulfite.
The "The World on Turtle's Back" is a legend creation story. According to this story, the world was created on a giant turtle back. The folktale is common among the Iroquois Native Americans.
Learn more: brainly.com/question/19922822
Answer:
A
Explanation:
In a hot car, the air molecules are heated, which cause them to speed up. The fast speed of these air molecules cause them to bounce off each other and the walls faster and harder, which will increase the pressure in the car.