We calculate the number of moles of water given its mass by dividing the mass by the molar mass.
n water = (36.04 g) / (18 g/mol)
n water = 2 mols
From the given balanced equation, every 6 moles of water produced will require 7 moles of oxygen.
n oxygen = (2 mols H2O) x (7 moles O2 / 6 moles H2O)
n oxygen = 2.33 mols O2
<h2><u><em>They use hypotheses to guess a result based on what they already know. Observations are used to record the results of an experiment. Predictions are used to have an expected outcome of a test, thinking the hypothesis is correct. Experiments are used to test the hypothesis.</em></u></h2>
Answer:
the answer is A :)!!!!!!!!!
We can confirm that the correct answer is that proteins are part of the nucleus and the cytoplasm.
<h3>What are proteins?</h3>
Proteins are macromolecules made up of amino acids linked by peptide bonds that have different biological functions such as structural, transport, enzymatic, immune, etc.
Proteins contain in their structure carbon, oxygen, nitrogen, hydrogen and often also sulfur. Proteins are part of the cytoskeleton providing internal support to the cell and a road for the transport of products. And are also part of the nucleus interacting with nucleic acids through histones and ribosomes.
Therefore, we can confirm that proteins are part of the nucleus and the cytoplasm.
To learn more about proteins visit: brainly.com/question/17095120?referrer=searchResults
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Carbon compound
hope this helps!!!
