cateschnell
cateschnell
19-03-2021
Chemistry
contestada
How many moles is 2.80 x 1024 atoms of Si?
Respuesta :
h3ll0kittyz
h3ll0kittyz
19-03-2021
Let x moles of silicon contains 2.8x10^24 atoms. 6.02x10^23 atoms are present in 1 mole of Si. Therefore 2.80x10^24 atoms are present in = 2.8x10^24/6.02x10^23 = 4.65 moles of Si.
Answer Link
319696
319696
19-03-2021
Answer:
4.65 moles of Si.
Explanation:
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
What is the term for the repeating pattern in a crystalline structure? a) Repeating pattern b) Base pattern c) Unit cell d) Primitive pattern
TIMED PLS HELP ASAP! What is one ramification of the finding that social classes differ in how they raise their children? Question options: Economic inequality
Si un movil parte del reposo logrando una aceleracion de 5 metros por segundo al cuadrado durante 8 segundos calcular la velocidad final
[tex]{(\frac{4}{3}) ^{-1} - (\frac{1}{4} )^{-1})}^{-1}[/tex] Pls include steps
Arrange the polynomial equations in increasing order of the maximum number of extrema they could have. y = x6 − 6x3 + 5x y = x5 + 4x3 − 5x y = x3 + 21x2 + 110 y
1. Write the equation that models the height of the roller coaster. Start by writing the equation of the circle. (Recall that the general form of a circle with
Elias is writing an algebraic expression for the phrase 5 less than a number. Find his mistake and correct it.
Name the function for output in python.
how can an irreverible step in a metabolic pathway be reversed?A. When both the reactants and products have equal amounts of energyB. When the reactants contain
An organism that creates its own food is called: A) a producer B)a consumer C)a carnivore D) a decomposer
