Answer:
Salt is produced by the reaction of an acid with a base.
Explanation:
A salt consists of the positive ion(cation) of the base and the negative ion (anion) of an acid. The reaction between a base and an acid (neutralisation) leads to formation of a salt.
Your answer by using the following calculation"
6sin(28.5) = 2.862
Cars & bikes - diesel/petrol engines
Air conditioner
Refrigerator
Computer CPU / laptop
Blenders
Answer & Explanation:
volume of the block = 4.5 x 5 x 6 = 135 cm^3 also equal to 1.35 x 10^-4 m^3
USE THE FORMULA
<em>Density = mass / volume</em>
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<em><u>Answer in gcm^-3</u></em>
<em>Density = 1502 / 135</em>
<u>Density = 11.1 gcm^-3</u>
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<em><u>Answer in kgm^-3</u></em>
<em>Density = 1.502 / 1.35 x 10^-4</em>
<u>Density = 11125.9 kgm^-3</u>
Answer:
The last one ( It is the total distance traveled over the total time)