Theoretically, how many moles of carbonic acid will be produced by 3.00 g sample of NaHCO3?
1 answer:
NaHCO3 = 22.99 + 1.008 + 16(3) = 83.99 g/mol Na = 22.99g/83.99 g weight of molecule =.2727 or 27.27% 3.0 g* .2727 = 0.8211 grams of sodium in sample of NaHCO3 0.8211 grams Na + 1.266 grams Cl = 2.087 grams
You might be interested in
Answer: Sound waves are sound and oceans waves are water waves. Water waves are bigger
Explanation:
1. compound
2. element
3. element
4. compound
5. compound
6. element
7. compound
8 element
Hi what’s the question.... um
Answer:
c) NOx and VOC
oxides of nitrogen (NOx) and volatile organic compounds (VOC)
Explanation:
-
Answer:
b
Explanation:
A pure substance has a constant composition and cannot be separated into simpler substances by physical means. There are two types of pure substances: elements and compounds.