leahvillalba07 leahvillalba07

25-03-2024
Chemistry

contestada

How many moles of helium gas are in the balloon?

Respuesta :

samanthashields samanthashields

25-03-2024

It depends .. a 10” balloon can hold up to 0.30 cf of helium, 11” 0.50 cf,

Answer Link

Otras preguntas

identify two techniques that the poet uses to create the literal device above in the line never did sun ... lying still

The mass of a copper atom is 1. 045 x 10E⁻²² g. How many copper atoms are present in a 94. 5 g sample of copper a. 9. 04 x 10²³ b. 1. 045 x 10⁻²² c. 1870 d. 94.

Which of the following food additives is added to meat and meat products to preserve their color and prevent rancidity?a. mercuryb. ketonec. nitrited. protein

Determine the wavelength of the line in the hydrogen atom spectrum corresponding to the transition of an electron from ni = 5 to nf = 4.

What conclusions can you draw from Fick's law about the rate of diffusion of a gas across a membrane?

Which of the following organs are a part of the endocrine system?a.spinal b.cord c. nerves d.blood vessels e.bones glands

Select the correct answer from each drop-down menu. In which ways can goals be classified? Goals can be classified as , or personal.

If the bus fare of a city increases from $1.00 to $1.25 per ride and as a result total revenue increases, then we know that _______.

According to lecture, the problem with the Westphalian system is that it assumes nationalism as the supreme ideology. What other issues arise in the Westphalian

If 100.00 mL of water is added to a 0.15 M NaOH solution until the final volume is 150.00 mL, what will the molarity of the diluted solution be?