jfelder80 jfelder80

01-05-2021
Chemistry

contestada

5.0 g of copper was heated from 20°C to 80°C. How much energy was used to heat Cu?

Respuesta :

mitchell42 mitchell42

01-05-2021

Answer:

100 J of energy are needed to heat the copper from 20∘C to 80∘C .

Answer Link

Otras preguntas

Which pronoun correctly completes the elliptical clause? You folded fewer towels than __________. A. him B. he

Read the following idioms and figurative definitions. Match the definitions to its corresponding idiom. Remember, you are looking for what these idioms really m

a sporting goods store offers a 40% discount on all gulf clubs. rocco spent 20% of the money in his savings account on a golf putter. he paid $48 for the putter

Simplify. 26 + (–3) ∙ (–8) A. –184 B. –2 C. 2 D. 50

what does a 220 degree angle look like?

luke jogged a total of 56.5 miles last week. if luke jogged the same distance,d, each day for 3 days and half that distance on each of the reamaining days, whic

1.How would you describe a person that wants to help his family ? 2. How would you describe a person that is hopeful?

Juan Ramirez sells suits in a major department store on weekends. he earns a commission of 5 percent on the first ten suits, and if he sells more than ten, he e

What would be most useful to help make a simple compass a nonmetal bar,a round metal can,a small iron nail,or a Quartz needle

which channel is the most popular one for the evening news A. WANR B. WWCN C. WCLM D. WKOD