subject

Chemistry, 08.09.2021 06:20 csteward5978

a mixture of sodium bicarbonate and sodium carbonate is heated strongly in a crucible for 15 minuites. the respective mass are recorded below. the equation for the decomposition of sodium bicarbonate is 2NaHCO3=Na2CO3+CO2+H2O. determine the mass % of Na2CO3 in the mixture

ansver

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 14:10, hdeen7373

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.

Answers: 2

Chemistry, 23.06.2019 00:00, wreckem

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.

Answers: 1

Chemistry, 23.06.2019 03:30, HalpMahOnMahH0meW0rk

Calculate the ph of a .10m nh4cl solution. the kb value for nh3 is 1.8×10^-5

Answers: 1

Chemistry, 23.06.2019 11:30, cjmckee2001

How do you calculate the mass of a product when the amounts of more than one reactant are given?

Answers: 3

You know the right answer?

a mixture of sodium bicarbonate and sodium carbonate is heated strongly in a crucible for 15 minuite...

Questions in other subjects:

Konu

English, 03.02.2021 09:30

5. What message does the woman in the water give Percy? A. Use the gifts you have been given. B. Do not trust the gifts you've been given. C. Go to Denver,...

Konu

History, 03.02.2021 09:30

What was true about african Americans in the military...

Konu

English, 03.02.2021 09:30

Describe the vision that Macbeth has at the end of scene act II...

Konu

English, 03.02.2021 09:30

okay so I know this is we-ird but do you guys have that one day of the week where you don’t have go-o-gle meets and just do your missing work? Because I do and it’s only on Wednesd...

Konu

Mathematics, 03.02.2021 09:30

Select the correct answer. Paul uploaded a video of skateboarding tricks on a popular social media platform. Initially, only 5 of his close friends viewed his video. The number of...

Konu

Biology, 03.02.2021 09:30

Prompt: You are a carbon atom and you have just been exhaled out of a deer. Describethe journey that you have been on or describe your new adventures. You should include at least...

Konu

English, 03.02.2021 09:30

What message does Jefferson express in the opening paragraph of his second inaugural address?...

Konu

Mathematics, 03.02.2021 09:30

Mrs. Cannon buys a special deck of cards to use in her classroom when she is teaching probability . In this deck of cards , 60% are black cards and 40% are red. Of the black cards...

Konu

English, 03.02.2021 09:30

A. Fill in the blanks with the correct form of the verbs in the given brackets. 1. Janet (attend) karate class every Saturday. 2. The market (to be) usually noisy in the morning...

Konu

Biology, 03.02.2021 09:30

Trees begin from tiny seeds, with a mass of a 2-3 grams, and yet an adult tree can weigh many thousands of pounds. If matter cannot be created (Law of Conservation of Matter...

More questions: Chemistry Another questions