by Dan | Feb 1, 2023 | chemistry
51.8 g of magnesium sulfate heptahydrate is heated in an oven and the water is driven off. What is the mass of the anhydrous salt?
by Dan | Jan 11, 2023 | chemistry
How often do you think you encounter organic chemistry in your everyday lives?”
by Dan | Jan 4, 2023 | chemistry
Explain advantages of rust.
by Dan | Nov 25, 2022 | chemistry
1. cis-PtCl2(PEt3)2 is stable in a benzene solution. However, the addition of a small amount of excess PEt3 catalyzes equilibrium between the cis and trans isomers. a) Why is free PEt3 required to catalyze the isomerization? b) Show the sequence of steps...
by Dan | Nov 12, 2022 | chemistry
Calculate the osmotic pressure generated when 14.3g of trinitrotoluene (227.10g/mol) are dissolved in 242ml of benzene solution of 298K
by Dan | Nov 7, 2022 | chemistry
Choose one group of elements below and write a brief report using all of the “talking points” below. (a) alkali metals (b) alkaline earth metals (c) halogens (d) noble gases Make sure to list the elements in each group and describe where they are naturally...
