How many moles of water were lost if the amount of water lost was 0.406 grams? do not include units and assume three significant figures in all numbers. be sure to include the zero before the decimal if the number is less than one.
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Ответ:
0.0226
Explanation:
Given data:
Mass of water = 0.406 g
Molar mass of water = 18.0 g/mol
Number of moles = ?
Solution:
Number of moles = mass/ molar mass
Number of moles = 0.406 g / 18.0 g/mol
Number of moles = 0.0226 mol
The answer with out units and three significant figures is 0.0226. In this value the significant figures are 226.
Ответ:
the answer is : The instructions for proteins are found within the nucleic acid DNA.
The amino acids become bonded side by side by a peptide link.
Amino acids link together and release a water molecule in a condensation reaction.
Explanation:
protein is produced by ribosome present in cell and the protein information are carried in DNA. Messsenger RNA code this information through transcription process and goes to ribosome which encode it by the translation process and protein of given information or sequence is formed.