Answer:C) 12CO2(g), 11H2O(g)
Explanation:
Molar mass NF₂ => 52.00 g/mol
Atomic mass N => 14 a.m.u
% N = ( Atomic mass N / molar mass NF₂ ) x 100
( 14 / 52 ) x 100 = 26.92%
hope this helps!
Answer:
These continents were joined together at one time in the past.
Explanation:
Identical rock types, identical fossils, and very similar mountain ranges are found on different continents that are separated by a wide ocean. Which of these BEST explains these observations?
Calories heat added = Mass of glass times temp. increase times specific heat of glass
calories (small calories) = l.0 g x 20 degrees x .16 calories/gm/degree C = 3.2 calories
