Explain how to identify the reducing agent in a reaction of magnesium with oxygen.
you so mu...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 20.09.2019 21:00 abgriggs22
Explain how to identify the reducing agent in a reaction of magnesium with oxygen.
you so much in advance! : ) giving brainliest
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:10
Which statement describes both homogeneous mixtures and heterogeneous mixtures?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:40
Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
English, 04.12.2019 09:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2019 09:31
![question](/tpl/images/cats/en.png)
English, 04.12.2019 09:31
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.12.2019 09:31
![question](/tpl/images/cats/en.png)
English, 04.12.2019 09:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.12.2019 09:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 04.12.2019 09:31
![question](/tpl/images/cats/istoriya.png)
History, 04.12.2019 09:31