Work the following calculations:
A) How many moles are in 23 grams of oxygen (Z=8)?
B) What is the mass of 2.5 moles of nitrogen (Z=7)?

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hannahghettie hannahghettie

11-05-2017
Chemistry

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Work the following calculations:
A) How many moles are in 23 grams of oxygen (Z=8)?
B) What is the mass of 2.5 moles of nitrogen (Z=7)?

Respuesta :

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In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times

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Yfnkev Yfnkev · Answer 1 · 2017-05-12T16:03:14+02:00

Yfnkev Yfnkev

12-05-2017

THE MASS OF 2.5 IS THE AMOUNT OF THE LINER EQUITATION SO DIVIDE 2.5 INTO 23 GRAMS AND MULTIPLY YOUR PROFIT BRO BTW IM NOT A COP SO STAY COOL MY FRIEND

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Work the following calculations: A) How many moles are in 23 grams of oxygen (Z=8)? B) What is the mass of 2.5 moles of nitrogen (Z=7)?

Respuesta :

Otras preguntas

Work the following calculations:
A) How many moles are in 23 grams of oxygen (Z=8)?
B) What is the mass of 2.5 moles of nitrogen (Z=7)?