moles Archives - ESSAY MAMBA

How many moles are contained in 90 gram of H2O?

By EzekielPosted on October 18, 2022Posted in ChemistryTagged assignmenthelp, collegeessays, essayhelp, H2O, moles

QUESTION How many moles are contained in 90 gram of H2O?

Use the balanced equation to solve the problem. Calculate how many moles of NaCl are made?

By EzekielPosted on September 23, 2022September 23, 2022Posted in UncategorizedTagged assignmenthelp, collegeessays, equation, essayhelp, moles, NaCl

ASSIGNMENT Use the balanced equation to solve the problem. Na,CO3 + CaCh2 -* 2NaCI + CaCO3 119g of CaCiz react. How many moles of NaCl are made?

Based on this information, do you think that the mole should be considered a base unit in the SI system? Explain why or why not.

By DanielPosted on February 1, 2021Posted in ChemistryTagged assignmenthelp, collegeessays, essayhelp, moles, SI system

In the SI system of units, the mole is one of seven base units. It is frequently used in chemical calculations. However, a mole of something is just a particular quantity of it. It is not a unit of measure in the way that meters, seconds, and kilograms are. Calculations performed with the number of […]