Seudónimo
Seudónimo
25-06-2014
Physics
contestada
How much gas is there in 100cm3 of air?
Respuesta :
Аноним
Аноним
25-06-2014
78% = nitrogen
21% = oxygen
%1 = noble gases
Answer Link
maris22korea
maris22korea
25-06-2014
Each 100 cm3 of air, constitutes 78cm3 nitrogen, 21cm3 oxygen and 1cm3 constitutes of other gases like Argon, ozone, carbon dioxide and water vapour in small amounts
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
In literature, authors strive to have a unique voice in their writing. True or False?
200. mL of a 0.50 M NaOH solution requires 100.0 mL of a HCl solution to neutralize it. What is the concentration of the HCl solution?
Explain how there is more heat energy in a ice berg than boiling hot water.
Morgan jogs 1.5 miles in 5 minutes. If Morgan was out jogging for 60 minutes,how many miles did she run?
Can marijuana actually damage brain cells?
The entire question is un the picture
Find the quotients. Then, use words, number, or pictures to describe any relationships you notice between each pair of problems and quotients. a. 32 ÷ 8 =
which element has a radioactive isotope that is often used to date rocks younger than about 60,000 years? A. uranium B. rubidium C. carbon D. strontium
A plate glass window (n = 1.5 has a thickness of 3.6 mm. how long does it take light to pass perpendicularly through the plate?
Write a real world context for ratio of 2 to 7
