the correct answer would be the sun
- formula for density is mass divided by volume
therefore density of butter = 10.0g divided by 11.6ml = 0.8620689 g/cm³ ≈ 0.862 g/cm³ (3sf)
We’re going to use the mass percent formula shown below:
For the percent by mass N, we’re going to rewrite the equation as:
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Problem Details
Calculate the mass percent composition of nitrogen in each nitrogen-containing compound:
c. NO2
In the electron cloud model, the atoms are in unpredicted places. But in the Bohr model, atoms are in "rows"
Answer:
positive and negative
Explanation:
ik its prob not helpful now but ye sorry no ones answered lol