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Answer: The correct answer is
Earthquakes occur along fault lines, cracks in Earth's crust where tectonic plates meet. They occur where plates are subducting, spreading, slipping, or colliding. As the plates grind together, they get stuck and pressure builds up. Finally, the pressure between the plates is so great that they break loose.
Explanation: Mark me brain give 5 stars and a thank you
According to the stoichiometry the CO2 formed is 1/2 the moles of H2O. So take the moles of CO2 as 5moles.
n=m/M
Where :
n = mole
m = mass
M = molar mass
Molar mass of CO2 = 44gmol^-1
Therefore mass = 5mol× 44gmol^-1= 220g
Answer:
Nickel
Explanation:
To find what metal it is, first find the density
Density formula: mass ÷ volume
so.. 26.7 ÷ 3 = 8.9 g/cm^3
Nickel has a density of 8.9 g/cm^3 so nickel is the metal that is present in the ring
D. Cell membrane: surrounds a cell and allows substances to pass in and out