4 years ago

How many protons are in Lithium-8 *

Chemistry

1 answer:

DaniilM [7]4 years ago

7 0

I believe there would still be 3 protons in Lithium-8 because its usually the neutrons that are affected.

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Keith_Richards [23]

PE= weight x height. (remember weight is the force of gravity acting on objects...NOT the same as mass)

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PE=6*9.8
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7 0

4 years ago

What volume of a 2.0M NaOH(aq) is needed to completely neutralize 24 milliliters of 0.5M HCl(aq)?

borishaifa [10]

Answer:

$V_{base}=6.0mL$

Explanation:

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In this case, by considering that the reaction between sodium hydroxide and hydrochloric acid is in a 1:1 mole ratio of these two reactants, we are able to use the following equation relating the concentration and volume of each one:

$M_{acid}V_{acid}=M_{base}V_{base}$