![subject](/tpl/images/cats/himiya.png)
Chemistry, 10.07.2019 07:00 lineaeriksen
What mass of water is required to react completely with 157.35 g co2? (molar mass of h2o = 18.02 g/mol; molar mass of co2 = 44.01 g/mol)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 17:00
Look at the reaction below: ca(hco3)2 --> caco3 + co2 + h2o first, balance the reaction. once balanced, use dimensional analysis or another method to find out how many moles of carbon dioxide will be produced if we start with 16.5 moles of calcium bicarbonate (calcium hydrogen carbonate). = mol of co2 number needs to be reported to three significant figures.
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:50
Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2
Answers: 2
You know the right answer?
What mass of water is required to react completely with 157.35 g co2? (molar mass of h2o = 18.02 g/...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 24.04.2021 23:20
![question](/tpl/images/cats/fizika.png)
Physics, 24.04.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 23:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.04.2021 23:20
![question](/tpl/images/cats/istoriya.png)
History, 24.04.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 23:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 23:20
![question](/tpl/images/cats/mat.png)
Mathematics, 24.04.2021 23:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 24.04.2021 23:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)