seniacorona15 seniacorona15
  • 17-02-2021
  • Chemistry
contestada

How many moles are in 28.8 grams of calcium?

Respuesta :

quicker42 quicker42
  • 18-02-2021
Answer=0.72moles
Explanation:
28.8/40= 0.72 moles
Answer Link

Otras preguntas

What type of conic section is the following equation? x2 + (y - 5)2 = 12
Based on the text’s discussion, the Spanish artist Goya’s work reflects _____________. A. the value of Enlightenment ideals B. social ambivalence in a com
Solve using the quadratic formula
A parallel circuit has two 8.0-ohm resistors and a power source of 9.0 volts. If a 12.5-ohm resistor is added to the circuit in parallel, how will the current b
The equation of a parabola is given. y = -5/8 x^2 - 3x + 4 What is the equation of the directrix of the parabola?
Need help asap Given the expression below, which is the best process for simplifying the expression? ( square root of 2+ square root of 3) ( 4 square root of
The scores of eighth-grade students in a math test are normally distributed with a mean of 57.5 and a standard deviation of 6.5. From this data, we can conclude
Please help me on this
what instrument us normally used to measure atmospheric pressure
What products would you expect from a reaction between hcl and koh?