Compound made from oil

A solution of naoh (aq) contains 11.6 grams of naoh in 129 ml of solution. calculate the ph at 25◦c.

The neutrons are also a heavy particle located in the nucleus. these particles contain what particles?

Which one is a true statement about exothermic reactions? a. the reaction container always feels cold b. energy is being absorbed (taken in) c. more heat is given off (released) than is put into the reaction d.

The equilibrium of 2H2O ( g. 2H2 ( g. + O2 ( g. at 2,000 K has a Keq value of 5.31 x 10-10. What is the mass action expression for this system?

David kept 100 grams of radioactive sodium in a container. He observed the amount of sodium left in the container after regular intervals of time and recorded them in the table shown below.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda