Chemistry, 18.03.2021 02:50 emilylittle2442
3. Sodium bicarbonate (NaHCO3) can be used to extinguish a fire. When heated, it
decomposes to give carbon dioxide gas, which smothers the fire. If a sample contains
4.0g of NaHCO3, what volume of carbon dioxide gas is produced at STP? The
equation is given below:
NaHCO3 → Na2CO3 + H2O + CO2
Answers: 1
Chemistry, 21.06.2019 22:30
Each of the following compounds contains a metal that can exhibit more than one ionic charge. provide systematic names for each of these compounds. (a) cr(clo3)6 (b) mo(cn)6 (c) cr2(so3)3 (d) v(clo2)2 (e) v(cn)5 (f) os(clo2)4
Answers: 3
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Answers: 2
Chemistry, 22.06.2019 07:30
The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.
Answers: 1
Chemistry, 22.06.2019 12:20
Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.
Answers: 1
3. Sodium bicarbonate (NaHCO3) can be used to extinguish a fire. When heated, it
decomposes to give...
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