hòa tan hoàn toàn 14,6g hỗn hợp Zn và ZnO bằng dung dịch HCL thu được 22,4l hiddro( đktc) Hãy tính phần trăm khối lượng mỗi chất trong hỗn hợp ban đầu

they both have a y in them

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;