dallast6427 dallast6427

04-02-2021
Chemistry

contestada

What mass of Ca(NO3)2 is equal to 0.75 moles of this substance?

Respuesta :

2021FOLLOWme 2021FOLLOWme

04-02-2021

Answer:

Ca - 63.546 g

2N - 28.014 g

2O3 - 96 g

Ca(NO3)2 = 187.56 g

187.56 g x 0.75 mol = 140.67 g

Explanation:

Hope this helps

Answer Link

Otras preguntas

Provide 3 statements that demonstrate the importance of units when discribing motion.

If a sperm cell does not meet a egg cell in the oviduct what happens to the sperm

how to put asexual reproduction in a sentence

An alluvial fan may form where a stream flows out of a narrow mountain valley, slows down, and deposits sediment. a. True b. False

What was Hamilton's plan for paying state debts?

A delivery truck drove 44 miles per hour. It took 2 hours to travel between two towns. What is the distance between the two towns

What causes the change of seasons on Earth? the changes in prevailing wind patterns at different latitudes the tilt of Earth’s axis as Earth moves around the Su

Esteban has a big jar of change in his room. He has 600 coins total, and 240 of them are pennies. What percentage of the coins are pennies?

What is the answer to a multiplication problem

What is the exact circumference of a circle with a radius of 17 millimeters? A. 17π millimeters B. 34π millimeters C. 68π millimeters D. 8.5π millimeters