craupach01 craupach01

07-03-2019
Chemistry

contestada

23. How much heat do you need to raise the temperature of 100g of aluminum from 15oC to 45oC? q=mC∆T

Respuesta :

09-03-2019

the amount of heat required to raise the temp of aluminum from 15°C to 45°C is 645 calories

Ver imagen tami51

Answer Link

Otras preguntas

Triangle EFG has coordinates E(-3, 4), F(-3, -3), and G(4, -3). Triangle JKL has coordinates J(1, 1), K(-6, 1), and L(-6, -6). Use coordinate geometry to determ

1/4, find the surface area

A sheet metal firm intends to runquality control tests on the shear strength of spot welds. As a guideline for choosing a sample size, they decide to take the s

The molar mass of a compound is 92 g/mol. Analysis of a sample of the compound indicates that it contains 0.606g of N and 1.390g of O. Find its molecular formul

A ball of silly putty hits andsticks to a bowling ball that was initially at rest. After thecollision, the total kinetic energy of the bowling ball and sillyput

Gladstone Company tracks the number of units purchased and sold throughout each accounting period but applies its inventory costing method at the end of each pe

Richard purchased air show tickets for 5 adults and 2 kids. The total cost is $167. The cost for a child is $4 less then the cost of an adult ticket. Find the p

The Cosmo Clock 21 Ferris wheel in Yokohama, Japan, has a diameter of 100 m. Its name comes from its 60 arms, each of which can function as a second hand (so th

A rocket, which is in deep space and initially at rest relative to an inertial reference frame, has a mass of 50.2 × 105 kg, of which 12.5 × 105 kg is fuel. The

A random sample of 10 subjects have weights with a standard deviation of 11.0482 kg. What is the variance of their weights? Be sure to include the appropriate