A 0. 307-g sample of an unknown triprotic acid is titrated to the third equivalence point using 35. 2 ml of 0. 106 m naoh. Calculate the molar mass of the acid.

When you look at the data about all of the children in your setting, you can learn a. about child development. b. how well each individual child is performing. c. what outside factors you need to change. d. how effective your instruction and environment are.

If the “exact” terms of the listing agreement are met, the listing broker is entitled to a commission, even if the:

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.