Cooks use baking soda to make cakes light and fluffy. you might have used baking soda yourself. baking soda is nahco3. a 0.1 m solution of baking soda in water has a [h+] of about 4.0 × 10–9. (you may prefer to think of the hydronium ion concentration, [h3o+], as 4.0 × 10–9.)

write the formula for the calculation of ph, and then show each step as you calculate the ph of a 0.1 m solution of baking soda.

i am totally confused on this one. could you also explain what you're doing as well?

you

chemists can use the electron cloud model to assign electrons to different atomic orbitals. atomic orbitals also explain the patterns in the periodic table

explanation:

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.