![subject](/tpl/images/cats/himiya.png)
Chemistry, 01.02.2020 16:43 theebtful1
Every year 5.5 billion tons of carbon is released through burning fossil fuels . compare this to the weight of adult african elephant
![ansver](/tpl/images/cats/User.png)
Answers: 1
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 04:30
When the water vapor cools it condenses select a number that represents his process on the
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:20
Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
Answers: 1
You know the right answer?
Every year 5.5 billion tons of carbon is released through burning fossil fuels . compare this to the...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.02.2021 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.02.2021 19:10