My professor told me to use a 500ml beaker depending on what your mixing.
How many grams of nitrogen was combined hydrogen to form 6moles of Ammonia
:)
Explanation:
A collision is the impact of 2 objects forcefully coming together in physical contact. So for example, a gold club and gold ball. The club comes in direct contact with the gold ball causing a collision. If the golf club had double the mass of the golf ball, it would result in the gold ball having twice the momentum even if they were moving at both the same speed and direction. Hope this helps explain a bit better!
<span>No need to balance the equation... it's already balanced
MgBr2 + Cl2 -> MgCl2 + Br2 </span>
The atomic mass<span> of an element is a weighted average of its </span>isotopes<span> in which the sum of the abundance of each isotope is equal to 1 or 100%.
</span><span>Let fraction of N-15 be x
then fraction of N-14 = 1-x
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<span>Formula for Calculating Isotope:
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on calculation:
x = <span>0.006403
so, % = 0.006403 x 100 = 0.6403 %<span>
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