Help777
Help777
03-06-2017
Chemistry
contestada
how many MGCO3 molecules are in 6.72 mol MgCO3?
Respuesta :
Zaksomenumbers
Zaksomenumbers
03-06-2017
Since 1 mol --> 6.023x10^23 number of atoms/particles/molecules
Then do
1 : 6.023x10^23
6.72 : X
X= 6.72 x 6.023x10^23
X= 4.047x10^24 number of molecules
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
The Hebrew account of Persian attitudes toward Can be found in the book of
b. The word ‘fresh’ in the phrase ‘fresh measurement’ in the second paragraph means: i. having its original qualities unimpaired. ii. not frozen, tinned or othe
Which ethical violation involves profiting by using the name or slogan of another company? Copyright violation Libel Plagiarism Slander
If a security becomes worthless in the current taxable year, it is treated as sold or exchanged on the:
100 points and brainliest please:) what is the square root of 256? a 16 b 14 c 12 d 4
Read the sentence. When we read that many of the cereals bursting with sugars were those being marketed to kids, we set out to determine if this was indeed the
Look at this balanced chemical reaction: N2 + 3H2 2NH3 How many grams of ammonia can be produced from reacting a 450 L sample of nitrogen gas at a temperature o
can you plsss help meeee
The two main contributors to air pollution are:________. A. farm animals and rain forest vegetation. B. coal-fired power plants and automobiles. C. sidestrea
When did the Italians, English and Spanish come to Argentina between 1856 and 1930 and where did they settle?
