The trucks weight gets pulled forward by gravity more than the small, less heavy car.
Answer:
neutralization reaction
Explanation: Because Neutralization Reactions. ... from a neutralization reaction
Answer: 23 g
the mol of Fe is 11,5/56 = 23/112 (mol)
the mol of CO is (mol)
we have:
Fe2O3 + 3CO => 2Fe + 3CO2
23/112 69/112 23/56
=> the mol of Fe is 23/56 mol
=> the mass of Fe is 23/56.56 = 23 (g)
Explanation:
Atomic mass is the number of protons + number of neutrons. 11 protons + 12 neturons = 23
Answer D, because it's acid