domoignacio domoignacio

01-10-2021
Chemistry

contestada

How many Na atoms are there in 1.27 moles of Na?
______ atoms

Respuesta :

trishacutie59 trishacutie59

01-10-2021

Answer:

5 atoms

Explanation:

i hope that helps

Answer Link

Otras preguntas

How many moles of HCl are present in 1.2 L of a 1.84 M HCl solution? Select one: a. 17 b. 1.7e4 c. 20 d. 620

Find the product of (x + 5)(x − 5). x2 − 10x + 25 x2 + 10x + 25 x2 − 25 x2 + 25

The thick segment of the ascending limb of the nephron loop is permeable to a. water but not urea b. sodium ions but not potassium ions c. sodium and potassiu

Nucleosides that has 1 or more phosphate group attached to the 5-carbon sugar. a. Macromolecules b. Nucleotides c. Pyrimidine d. Purine e. X-ray Crystallograph

When two hormones must be present to achieve full expression of an effect, that interaction is called ______________.

An AC source operating at 59 Hz with a maximum voltage of 170 V is connected in series with a resistor (R = 1.2 kΩ) and an inductor (L = 2.4 H). (a) What is the

Suppose that two stars in a binary star system are separated by a distance of 60 million kilometers and are located at a distance of 180 light-years from Earth.

How much is point (-24,-12) dilated by to get to (-18,-9)?

Choose the pair of events that is mutually exclusive.

3. Which of the following currents is the warmest current in the Gulf of Me hurricanes? a) Leeuwin Current b) Peru Current c) Loop Current d) Gulf Stream