jessicalai847 jessicalai847

02-09-2021
Chemistry

contestada

Determine the mass, in grams, of 0.780 moles of Si (1 mol of Si has a mass of 28.09 g).

Respuesta :

naomiiiiiii21 naomiiiiiii21

10-09-2021

Answer:

21.9102g

Explanation:

mass = 28.09 × 0.78

= 21.9102g

Answer Link

Otras preguntas

Describe the function of a chemical synapse.

¿Crees que es importante que los estudiantes aprendan la realización de discurso frente a un auditorio determinado? ¿Por que? AYUDAAAAAA ES URGENTEEE!!!

Rewrite the radical expression as an expression with rational exponents four square root X to the fifth

A positive charge (q = +6.0 µC) starts from point A in a constant electric field and accelerates to point B. The work done by the electric force is WAB = +2.2 ×

Who is the thirty ninth president of United States of America

An aerial camera is suspended from a blimp and positioned at D. The camera needs to cover 125 meters of ground distance. If the camera hangs 10 meters below the

in order to have 290,000 in 10 yrs you should deposit how much each month

Part C Suppose 1 kg each of water (4.19 J/(g ⋅ ∘C)), brick (0.90 J/(g ⋅ ∘C)), iron (0.46 J/(g ⋅ ∘C)), and olive oil (1.79 J/(g ⋅ ∘C)) were held at the same init

Plants absorb nitrogen from: the atmosphere the soil water

Which of the following is true of an ellipsis? (5 points) It shows a change in who is speaking in a narrative. It shows something is intentionally missing.