Chemistry, 09.03.2021 02:40 angellynn50
H. Study the chemical equation below and answer the questions that follow.
Na2CO3 (aq) + H2SO4 (aq) → Na2SO4 (aq) + CO2(g) + H20 (1)
What volume of 0.5 mol L sulphuric acid is needed to react with 21.2 g of Na2CO3 (molar mass
of Na2CO, is 105.99)?
i.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 05:00
As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary
Answers: 1
Chemistry, 22.06.2019 09:00
Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
Chemistry, 23.06.2019 11:00
Asolubility table shows that almost all compounds of group 1 metals are soluble in water. this general rule tells you that mgi2 is soluble rbno3 is soluble cacl2 is soluble co2 is soluble
Answers: 1
Chemistry, 23.06.2019 13:30
The activation energy for a(n) is quite large and usually takes extra energy from the environment, it is normally not a natural spontaneous process. combustion reaction endothermic reaction exothermic reaction catalyzed reaction
Answers: 3
You know the right answer?
H. Study the chemical equation below and answer the questions that follow.
Na2CO3 (aq) + H2SO4 (aq)...
Questions
History, 11.10.2019 12:30
Mathematics, 11.10.2019 12:30
Mathematics, 11.10.2019 12:30
English, 11.10.2019 12:30
Advanced Placement (AP), 11.10.2019 12:30
English, 11.10.2019 12:30
Mathematics, 11.10.2019 12:30
Mathematics, 11.10.2019 12:30
History, 11.10.2019 12:30
