hello9296 hello9296

08-05-2024
Chemistry

contestada

Three different 30-gram metal samples (aluminum, brass, and lead) were heated to 100°C and then each was placed into styrofoam cups that contained 60 grams of room temperature water. After the heat exchange occurred, the temperature of the metal samples was about 30°C.

Respuesta :

Otras preguntas

2. How did the Aztecs construct Tenochtitlán to fit into its environment? Answer quickly please

accidents are the leading cause of death in what age groups

how did the dred scott case impact the abolition movement?

PLEASE HELP! NO FAKE ANSWERS 1. Imagine a person flying straight up from Earth's surface. She would experience different conditions as she goes through the laye

Question #6 The SUM of the angles in the parallelogram below is 360°, what is the value of x? (5x) (3x + 4) (3x + 4) (5x) A x = 23 B. x = 15 I С x = 22 D x = 21

why does race and its associated ideas matter to the world.

Solve the system by substitution. y=-3, -3x-5y=6

22) Find the measure of angle B.

True or False Material from a supernova can lead to the beginning of new stars.

A face painting artist's fee for parties is shown in the table. Customers are also charged a $25 reservation fee. A school has $175 to spend on a face painting