![subject](/tpl/images/cats/himiya.png)
Chemistry, 10.12.2020 18:20 furryartist554
1. Which of the following compounds is most likely to exist as a covalent molecule? O NaBr O KNO, O Bel, C O CH_NH2?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 18:00
Construct the hypothetical phase diagram for metals a and b between room temperature (20c) and 700c, given the following information: * the melting temperature of metal a is 480c. • the maximum solubility of b in a is 4 wt% b, which occurs at 420c. • the solubility of b in a at room temperature is 0 wt% b. • one eutectic occurs at 420c and 18 wt% b–82 wt% a. • a second eutectic occurs at 475c and 42 wt% b–58 wt% a. • the intermetallic compound ab exists at a composition of 30 wt% b–70 wt% a, and melts congruently at 525c.• the melting temperature of metal b is 600c. • the maximum solubility of a in b is 13 wt% a, which occurs at 475c. • the solubility of a in b at room temperature is 3 wt% a.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:20
Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:40
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00
Which statement best explains the relationship between an area is geography and the temperature of its surface water
Answers: 1
You know the right answer?
1. Which of the following compounds is most likely to exist as a covalent molecule? O NaBr O KNO, O...
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 13.11.2021 07:50
![question](/tpl/images/cats/biologiya.png)
Biology, 13.11.2021 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2021 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2021 08:00
![question](/tpl/images/cats/en.png)
English, 13.11.2021 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.11.2021 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2021 08:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.11.2021 08:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/health.png)
Health, 13.11.2021 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2021 08:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.11.2021 08:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/fizika.png)
Physics, 13.11.2021 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2021 08:00
![question](/tpl/images/cats/biologiya.png)
Biology, 13.11.2021 08:00