faithbangura13 faithbangura13

15-11-2022
Chemistry

contestada

A scientist uses a calorimeter in an experiment. She placed a sample of Na2S into the calorimeter and it dissociated into a sodium ion and sulfide ion. She calculated q to be 4180 J

Relax

Respuesta :

Otras preguntas

A chemical company makes two brands of antifreeze. The first brand is 55% pure antifreeze, and the second brand is 80% pure antifreeze. In order to obtain 180 g

PLZ HELP WILL MARK BRAINLIEST!

Which of the following can be referred to as a d7 ion? * O Cu4+ o Mn 4+ O O O Ni4+ O None of the above .

What early system developed during the first industrial revolution

A trapezoid has one base measuring 12', and the other measuring 13'8". What is the area in square feet if the height of the trapezoid is 9'4"? (Remember for tra

Describe the geography of the Indian Subcontinent?

_________ feed on dead matter, causing it to decay while ________ feed on already decaying matter. A. Decomposers, Consumers B. Saprobes, Detritivores C. Produc

cosas negativas del libro minotauro en zapatillas ayuda doy corona estrellas y corazón

Solve the following numerical problems. a. If a bus travels 6 km in 10 minutes, what distance does it travel in 1 secon

How did vikings influence the english language?