subject
Chemistry, 25.09.2021 09:20 jaymoria16

You have three molecules of sodium bicarbonate 3NaHCO3. Which statement is true?

A.) The number of oxygen atoms (O) is less than the sum of the sodium (Na), hydrogen (H), and carbon (C) atoms.
B.) The number of sodium atoms (Na) equals the number of hydrogen atoms (H).
C.) The number of oxygen atoms (O) is greater than the sum of the sodium (Na), hydrogen (H), and carbon (C) atoms.
D.) The number of carbon atoms (C) is three times greater than the number of oxygen atoms (O).

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 18:20
Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.
Answers: 2
question
Chemistry, 22.06.2019 00:00
Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances
Answers: 2
question
Chemistry, 22.06.2019 00:30
The clouds are grey and ground is wet. a quantitative b qualitative
Answers: 1
question
Chemistry, 22.06.2019 04:00
Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.
Answers: 1
You know the right answer?
You have three molecules of sodium bicarbonate 3NaHCO3. Which statement is true?

A.) T...
Questions
question
Mathematics, 11.07.2019 09:00
Questions on the website: 13722363