Answer: " pH = 10.55 " .
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Note:
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pH + pOH = 14 ;
Given: pOH = 3.45 ; Solve for pH ;
pH + 3.45 = 14 ;
Subtract "3.45" from each side of the equation:
pH + 3.45 - 3.45 = 14 - 3.45 ;
pH = 10.55
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Heterogeneous mixtures are not similar throughout. Milk, the cake mix and smoothie are homogeneous mixtures because they have a uniform consistency throughout.
The only answer in this is D) mixed nuts.
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Answer:The binding energy of the nitrogen nucleus is .
Explanation:
Atomic mass of the nitrogen, =14.00307 amu
Number of protons, Z = 7
Number of neutrons,N = Atomic mass - number of protons
=14.0037 - 7 =7.00307
Mass of proton ,
Mass of neutron,
Binding energy =
The binding energy of the nitrogen nucleus is .