tasimmons14 tasimmons14

27-01-2018
Chemistry

contestada

Calculate the number of kilojoules to warm 125 g of iron from 23.5°C to 78.0°C.

Respuesta :

Аноним Аноним

27-01-2018

1014.97 Joules or 1.015 kilojoules This is the amount of heat produced in warming 125g of iron.

Answer Link

Otras preguntas

The transuranium synthesis process involves creating a transuranium element through _____. the transmutation of uranium the synthesis of heavy elements the

match the city in column 1 to its description in column 2. A. Shenzen B. Tianjin C. Nanjing D. Guangzhou - Third largest city; a port city and manufacturing cen

Which sentence in this excerpt from Ambrose Bierce's “An Occurrence at Owl Creek Bridge” refers to the reality of Farquhar’s situation in the dream sequence he

Evaluate the summation of 3 times negative 2 to the n minus 1 power, from n equals 1 to 5. Choices: A.-93 B.-33 C.33 D.93

If PR = 4x – 2 and RS = 3x – 5, which expression represents PS? x – 7 x – 3 7x – 7 7x + 3

Is the sentence simple, compound, or complex? After we have finished grocery shopping, would you like to go to the library? A. compound B. comple

In which chemical reaction will the heat content of the reactants be more than that of the products? A) endothermic B) reversible C) irreversible D) exothermic

An average person in the u.s. eats about 17 gallons of popcorn each year. how many gallons of popcorn does the average person eat in 12 years write and solve an

N2(g) + 3H2(g) -> 2NH3(g) How many grams of N2 are required to produce 100.0 L of NH3 at STP a. 6.25 g b. 12.5 g c. 62.5 g d. 125.0 g

Is this a complete sentence, a sentence fragment, or a run-on sentence? Which spend all of their time on the ocean floor looking for food. A. sentence fr