QUESTION 1 Identify the limiting reactant
2C +O2= 2CO
A) CO
C) 0
B) C
D) There is no limiting reactant

What is the composition, in atom percent, of an alloy that consists of 4.5 wt% pb and 95.5 wt% sn? the atomic weights for pb and sn are 207.19 g/mol and 118.71 g/mol, respectively.(a) 2.6 at% pb and 97.4 at% sn(b) 7.6 at% pb and 92.4 at% sn(c)97.4 at% pb and 2.6 at% sn(d) 92.4 at% pb and 7.6 at% sn

Air can be considered a mixture. which statement does not explain why?

Which of the following words describe the reality that the universe looks the same from various perspective