Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
Reaction 1
Solid sulfur can be represented by S(s) and solid iron is represented by Fe(s). Note the little s stands for solid.
Iron(III) sulfide will have the following formula:
[tex]Fe^{3+}+S^{2-}\rightarrow Fe_2S_3[/tex]Reaction 2
Hyrogen gas can be represented by H2(g) and Iron (III) Oxide will have the following formula:
[tex]Fe^{3+}+O^{2-}\rightarrow Fe_2O_3[/tex]The products are H2O(l) and Fe(s). Therefore:
[tex]H_{2(g)}+Fe_2O_{3(g)}\rightarrow H_2O_{(l)}+Fe_{(s)}[/tex]Reaction 3
Magnesium metal can be representd as Mg(s) and hydrochloric acid is HCl. Magnesium chloride will have the following formula:
[tex]Mg^{2+}+Cl^-\rightarrow MgCl_2[/tex]Therefore, the equation can be writen as:
[tex]Mg_{(s)}+HCl_{(aq)}\rightarrow MgCl_{2(aq)}+H_{2(g)}[/tex]Reaction 4
Magnesium sulfide has the following formula:
[tex]Mg^{2+}+S^{2-}\rightarrow MgS[/tex]The reaction can be writen thus as:
[tex]MgS_{(s)}+HCl_{(aq)}\rightarrow H_2S_{(g)}+MgCl_{2(aq)}[/tex]Reaction 5
Oxygen gas can be represented as O2(g) and solid copper as Cu(s). Copper (II) oxide has the following formula:
[tex]Cu^{2+}+O^{2-}\rightarrow CuO[/tex]The reaction can be writen thus as:
[tex]O_{2(g)}+Cu_{(s)}\rightarrow CuO_{(s)}[/tex]
We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.
