Answer:
3,200 joules
Explanation:
q = mcΔT = (250.0 g)(0.128 j/g°C)(100°C -25°C) = 3,200 joules
What are some of the body's internal defenses. The skin helps protect stuff to!
In three hours and twenty minutes from 1:40 will be 5:00
Answer:
1. Not to have enough salt water on the foil
2.not cleaning the foil well to remove interfering materials
Blue litmus paper turning red means that the solution where the litmus paper was submerged is an acidic solution with a pH of less than 7. Another verification of the nature of the solution is the turning to red of methyl orange in acidic solutions. The answer then is D.
