eliciavasquez8ozqafk eliciavasquez8ozqafk

01-03-2018
Chemistry

contestada

how many grams of NA required to react with 75.0 gramsof CL2?

Respuesta :

jinc0930 jinc0930

01-03-2018

cl2 has a molar mass of 71g/mole.
75g/71g/mole=1.06moles of cl2
2Na+Cl2→2NaCl
therefore, for every one mole of cl2 there are 2 moles of Na.
1.06*2=2.12moles of Na
every mole of Na is 22.98g
2.12moles *22.98g/mole= 48.72g Na

answer is 42.72grams

Answer Link

Otras preguntas

What's the formula to perimeter

Which object would best be identified by a periodic Doppler shift in a star's spectrum along with a dip in the stars light intensity? a black hole a nebula a co

what is the farthest distance a human has ever been from earth?

The first land battle of the civil war took place near ________, Virginia, on july _ _, 18_ _At this battle, the union army ___________ the confederate army.wha

Which sentence does not contain any errors? A. Fortunately, information on they're collars helped us locate the owners of the dogs.

which areas were obtained after the revolutionary war?

what is the definition of sin

please give three reasons why a battle would happen in a certain area ? :)

Express the exact value of csc 60 degrees with a rational denominator?

What is a Light Year?