What is tbe mass of ca present in 15g of cesium acetate, formula csch3coo?

10.386 grams is the mass of Cs present in 15 grams of cesium acetate.

Explanation:

Atomic mass of cesium = 132.905 g/mol

Molecular mass of the = 191.949 g/mol

Percentage of an element in a compound:

Mass percentage of cesium in 1 molecule of :

Mass of cesium in 15 grams of cesium acetate  be x

x = 10.386 g

10.386 grams is the mass of Cs present in 15 grams of cesium acetate.

answer: option (4) is the correct answer.

explanation:

areas which are at low altitudes and near the equator tend to receive direct sunlight from the sun. hence, heat energy or radiations from the sun make these areas warmer and they have warmest water.

whereas areas which are at high altitudes and away from the equator do no receive direct sunlight. hence, no direct contact from the sun makes these regions colder and thus, they have colder water.

thus, we can conclude that the statement areas at low latitudes near the equator have the warmest water because they receive the most direct sunlight best explains the relationship between an area's geography and the temperature of its surface water.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?