Nov 23, 2022 | Uncategorized
M= moles/volume(L) Looking at the formula, we have volume, but it is in milliliters not liters so we need to convert into liters: 10mL X 1L/1000mL = 0.10 L Also, the formula has moles and we are given grams, therefore we need to convert grams of NaCl to moles of NaCl....
Nov 23, 2022 | Uncategorized
n weight/volumeDescription Question: If 10.0 grams of NaCl is dissolved in 100.0 mL of water what is the concentration i percent? What is the molarity? Reply: First: the weight/volume percent is 10% the molarity is 0.855molL-1 1. weight by volume percent is given by...
Nov 23, 2022 | Uncategorized
Description REPORTS MUST FOCUS ON A SPECIFIC BIOCHEMICAL MOLECULE DEPICT THE STRUCTURE OF THE MOLECULE DEPICT THE STRUCTURE OF AT LEAST ONE MOLECULE IT INTERACTS WITH INCLUDE A Chemical Reaction (since this is bioCHEMISTRY) HAVE AT LEAST 3 REFERENCES – even if...
Nov 23, 2022 | Uncategorized
Description Question: Arrange the following in order of their mass: atom, electron, molecule, proton. respond to the question using a specific example. Then you must respond to two peer responses.
Nov 23, 2022 | Uncategorized
Description Hi I have HW, its chemistry class lab, just watch the videos and answers the questions. the videos down bellow and the questions as well QUESTION 1 Complete the following table Mass of beaker g Mass of beaker and CuSO4·5H2O g Mass of CuSO4·5H2O g Mass of...
Nov 23, 2022 | Uncategorized
Description Calculate the volume of nitrogen dioxide needed to produce 50 moles of nitric acid. Assume that the reaction took place at room temperature & pressure. Full answer needed please.
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