(b) Write equations to show
(Reaction of magnesium with sulphuric acid
(ii) Reaction o...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 29.12.2021 23:10 Barton9720
(b) Write equations to show
(Reaction of magnesium with sulphuric acid
(ii) Reaction of copper (II) oxide with sulphuric acid
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:20
Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30
Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 24.06.2019 10:30
![question](/tpl/images/cats/mat.png)
Mathematics, 24.06.2019 10:30
![question](/tpl/images/cats/en.png)
English, 24.06.2019 10:30
![question](/tpl/images/cats/istoriya.png)
History, 24.06.2019 10:30
![question](/tpl/images/cats/biologiya.png)
Biology, 24.06.2019 10:30
![question](/tpl/images/cats/ekonomika.png)
Business, 24.06.2019 10:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 24.06.2019 10:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 24.06.2019 10:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 24.06.2019 10:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.06.2019 10:30
![question](/tpl/images/cats/en.png)
English, 24.06.2019 10:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.06.2019 10:30