liv3636 liv3636

26-03-2019
Chemistry

contestada

How many atoms are in .230 g of boron

Respuesta :

aerickson2102 aerickson2102

27-03-2019

the correct answer is 1.2812 x 10^23. you can get this by multiplying .23 x arogados number / the molar mass of boron (10.81)

Answer Link

Otras preguntas

If the Revenue for the week is $2000, and labor cost consists of two workers earning $8 per hour who work 40 hours each, what is labor cost as a percentage of R

Which elements are most metallic? Li, Be, B, C

Oscar is 16 years old and his sister julia is 12 years old. What will be the ratio of Oscar's age to julia's age in 2 years. Write as a fraction in simplest

What is the (possessive noun) in this sentence. The equipment belonging to the tennis team

-11 - 5a = 6(5a+4) ?? Totally having a brain fart

Condition with frequent incidents of sudden, involuntary deep sleep is what?

Oscar is 16 years old and his sister julia is 12 years old. What will be the ratio of Oscar's age to julia's age in 2 years. Write as a fraction in simplest

According to the theory of _________, a cut in taxes would make the economy grow faster by putting more money into the hands of businesses.

what is fast ripening rice?

find the length of the segment. round to the nearest tenth of a unit P(1,2) Q(5,4)