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coldgirl [10]
3 years ago
6

PLEASE!!!

Chemistry
1 answer:
igomit [66]3 years ago
4 0

i think the first one is B Second once is D and thord is B

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Name the N-terminal and C-terminal residues for the following peptide sequence. Peptide sequence: EASY View Available Hint(s) Na
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https://quizlet.com/199110979/biochem-chpt-5-flash-cards/

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https://quizlet.com/199110979/biochem-chpt-5-flash-cards/

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I will mark brainliest
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degree=% 4n%=39

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3 years ago
expect for merucy, all metals are normally solids while nonmetallic are found as solids, liquids, and ___ ?.​
Andreas93 [3]
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During the course of a catalytic reaction the following occurs: 1) Substrate is covalently bound and oriented with proximity to
Leno4ka [110]

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5 0
2 years ago
El lago Don Juan, es considerado el más salino de la Tierra, contiene en sus aguas 3.72 mol/kg de cloruro de calcio (CaCl2) y 0.
Alex73 [517]

Answer:

412.8 \frac{gCaCl_2}{kg\ agua} \\\\29 \frac{gNaCl}{kg\ agua}

Explanation:

¡Hola!

En este caso, dado que se nos dieron las moles de cada sal por cada kilogramo de agua, es necesario para nosotros calcular los gramos por medio de la masa molar de estas, que son 110.98 g/mol y 58.44 g/mol respectivamente.

De este modo, realizamos las conversiones de moles a masa como se muestra a continuacion:

3.72\frac{molCaCl_2}{kg\ agua} *\frac{110.98gCaCl_2}{1molCaCl_2}=412.8 \frac{gCaCl_2}{kg\ agua} \\\\0.5\frac{molNaCl}{kg\ agua} *\frac{58.44gNaCl}{1molNaCl}=29 \frac{gNaCl}{kg\ agua}

¡Saludos!

6 0
2 years ago
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