ytttyt ytttyt
  • 24-04-2021
  • Chemistry
contestada

please help me and dont send me a bitly link its a scam

please help me and dont send me a bitly link its a scam class=

Respuesta :

yinaanna0
yinaanna0 yinaanna0
  • 24-04-2021

Answer:

Explanation:

4)6.27x10^20/(6.02x10^23)(u should have this number on your formula sheet)=0.001 mol

5)7.4x6.02x10^23=44.548x10^23atoms

6)molar mass for K is 39.10g/mol

3.27x39.10=127.86g

Im bad at sig figs. Just do it urself(:p

Answer Link

Otras preguntas

find the percentage decrease in the area of triangle if each of its side is halved. (by using heron\'s formula)
if a sum borrowed under compound intrest doubles itsef in 10 years, when will it become four fold?
Devin has started a lawn care service. He will charge a mowing fee of $10 plus $3 per square yard of lawn. He also offers trimming service, at $8 plus $1 per ya
cos A/1-tan A + sin A/1-cot A =sin A + cos A
Two angles are complementary. They have measures of (7x + 2)° and (3x – 2)°, respectively. What is the value of x?18090910
Why do some countries have to adopt more than one standard time ?
Why is it 5 :30 p.m in India and 12 :00 noon in London ?
i know that earth is spinning very fast but why don't we fell  it spinning ?
cos A/1-tan A + sin A/1-cot A =sin A + cos A
In the poem the inchcape rock tell the character of sir ralph which is present in every human being