How many moles of carbon dioxide are produced when 2.00 grams of baking soda completely reacts?

2 grams of baking soda would contain 0.024 moles

The number of moles of a substance is the ratio of its mass and molar mass.

mole = mass/molar mass

Baking soda has a molar mass of 84.007 g/mol

Thus, 2.00 grams of baking soda will have:

                         2/84.007 = 0.024 moles

More on number of moles can be found here;

an honest friend. a friend who cares about me, and wont use me. a friend that i can trust. not someone who is fake

mark this brainliest lol i need one more.

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.