Force causes all motion, and the larger the mass of an object the stronger the force needs to be to accelerate the object.
Density = mass / volume
Density = 7.5 g / 5.0 cm3
Density = 1.5 g/cm3
Answer:
The answer is
<h2>2.00 %</h2>
Explanation:
The percentage error of a certain measurement can be found by using the formula

From the question
actual measurement = 46.37 g
error = 47.25 - 46.37 = 0.88
The percentage error of the measurement is

We have the final answer as
<h3>2.00 %</h3>
Hope this helps you
Answer:
-1160kj/mol
Explanation:
the reaction is exothermic because heat is released to the environment