Ribosomal RNA (rRNA) associates with a set of proteins<span> to form ribosomes. These complex structures, which physically move along an mRNA molecule, catalyze the assembly of amino acids into </span>protein<span> chains. They also bind tRNAs and various accessory molecules necessary for </span>protein synthesis<span>.</span>
The chemical reaction for the ammonium ion in water is:
NH4+(aq) + H2O(l) ----> H3O+ (aq) + NH3 (aq) Ka = <span>5.60x10^-10
The ammonium ion NH4+ in aqueous form reacts with liquid water forming hydronium ion (aqueous) and aqueous ammonia, with a Ka of 5.60x10^-10.</span>
Answer:
Mixture.
Explanation:
Hello,
In this case, when blending we are continuously sliding the substances until we obtain small particles that when do not chemically but physically combine we say they are forming a mixture. Nevertheless, when they chemically combine they form a chemical compound due to the formation of bonds between them.
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Answer:
n=17.85 moles
Explanation:
Given mass is, m = 1.5 kg = 1500 g
The molar mass of sodium bicarbonate is, M = 84.007 g/mol
We need to find the no of moles in 1.5 kg of Sodium bicarbonate . We know that, no of moles is equal to given mass divided by molar mass.
<h2>
So, there are 17.85 moles in 1.5 kg of Sodium bicarbonate.</h2>
B. This looks like ice turning to water then to steam
