Answer: its a and b
Explanation:its very simple and the reason is bc yea
Answer:
The nickel(II) ion is the oxidizing agent .
Explanation:
The reaction given in the question is as follows -
Mg (s) + Ni(NO₃)₂ (aq) ---- > Ni (s) + Mg(NO₃)₂ (aq)
From , the above equation , the change in oxidation state from the reactant t to the product is as follows -
Since ,
The oxidation state is increasing , this is oxidation process .
and , Mg , is a reducing agent .
Since ,
the oxidation state is decreasing , this is the reduction process .
and , Ni⁺² , is an oxidizing agent .
,
Hence , The correct statement is -
The nickel(II) ion is the oxidizing agent .
Answer:
Answer: There are 9 ways to make a single base mismatch, 27 ways to make a two base pair mismatch and, again, 27 ways to make a three base pair mismatch (and only 1 way to do it correctly). Q = e − U i k b T i ∑ = e − U zeromismatches k b T + 9 × e − U onemismatche k b T + 27 × e − U twomismatches k b T + 27 × e − U threemismatches k b T = e 0 k b T + 9 × e − 10 kJ / mol k b T + 27 × e − 20 kJ / mol k b T 27 × e − 30 kJ / mol k b T = 1 + 9 × (0.018) + 27 × (0.00033) + 27 × (0.000006) = 1 + (0.163) + (0.0089) + (0.00016) =1.17 p 0 = e − U 0 k b T Q = e − 0 k b T 1.17 = 1 1.17 = 0.853 => 85.3% Therefore, approximately 85.3% of all amino acids are translated faithfully. The redundancy built into the genetic code and other energetic considerations raise this number considerably.
Explanation:
Check attachment for details
Answer:
171.34 g/mol
Explanation:
Ba molar mass = 137.328 g/mol
O molar mass = 15.999 g/mol * 2 = 31.9980 g/mol
H molar mass = 1.008 g/mol * 2 = 2.0160 g/mol
137.328 + 31.9980 + 2.0160 = 171.3420 = 171.34 g/mol
Answer:
suspension
Explanation:
a mixture in which particles can be seen and easily separated by settling or filtration.
hope this helps