Answer:
Six electrons.
Explanation:
A carbon atom has six protons, so it must have six electrons.
11.0 kg = (11.0 kg)(1000 g/kg) = 11000 g
(11000 g)/(1400 cm3) = 7.857 g/cm3
Simplified = 7.86 g/cm3
Answer:
a)
b)
Explanation:
From the question we are told that:
initial Concentration
Final Concentration
Final volume needs
Generally the equation for Volume is mathematically given by
Therefore
The volume of buffer needed is
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</h3><h3>
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</h3><h3>
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<em>Hence</em><em>,</em><em> </em><em>84</em><em>°</em><em>F</em><em> </em><em>is</em><em> </em><em>30</em><em>°</em><em>C</em><em> </em><em>in</em><em> </em><em>Celsius</em><em>.</em><em>.</em>