heidieaton1206 heidieaton1206

03-06-2018
Chemistry

contestada

how many molecules are in 62.01 grams of CO

Respuesta :

katieyujung katieyujung

03-06-2018

62.01 g CO x (1 mol CO/ 28 g CO) = 2.2146...

28 g = 12 g (carbon) + 16 g (oxygen)

62.01 has 4 significant figures so the answer would be 2.215

Answer Link

Otras preguntas

PLEASE HELP MEEEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!! What is the primary meaning of the term religious fundamentalism? The movement to force the widespread

Angola is an example of a(n ________ state.

what is the risk that debbie could face is she uses the smartphone application to check her bank account details but forgets to log out?

Which of these protects the Earth from harmful radiation when found in the stratosphere, but is a pollutant at lower altitudes?

simplify into one fraction

Which answer is the explicit rule for the sequence 3, 8, 13, 18, 23 ... ? an=−2+3n an=−2+5n an=−2−5n an=2+5n

Blues music is usually written in ________ time.

Find the radius (r) of an aluminum cylinder that is 2.40 cm long and has a mass of 13.0 g . For a cylinder, V=π r 2 l . (The density of aluminum is 2.70 g/

f sin Θ = 5/6 , what are the values of cos Θ and tan Θ?

What kind of ion is contained in salts that produce an acidic solution?