Bài 13: Muối
Luyện tập trang 64 KHTN lớp 8
<p style="font-weight: 400;"><strong style="font-weight: 640;">Luyện tập trang 64 Khoa học tự nhi&ecirc;n 8:</strong>&nbsp;Dựa v&agrave;o bảng t&iacute;nh tan ở Phụ lục 1, h&atilde;y ho&agrave;n th&agrave;nh bảng theo mẫu sau:</p> <table style="border-collapse: collapse; width: 92.5769%; height: 340.156px;" border="1"> <tbody> <tr style="height: 54.3906px;"> <td style="width: 31.7297%; height: 54.3906px;" width="277"> <p><strong>Muối</strong></p> </td> <td style="width: 31.7297%; height: 54.3906px;" width="277"> <p><strong>T&ecirc;n gọi</strong></p> </td> <td style="width: 31.7297%; height: 54.3906px;" width="277"> <p><strong>T&iacute;nh tan</strong></p> </td> </tr> <tr style="height: 57.8438px;"> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>Na<sub>2</sub>CO<sub>3</sub></p> </td> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>?</p> </td> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>?</p> </td> </tr> <tr style="height: 57.8438px;"> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>K<sub>3</sub>PO<sub>4</sub></p> </td> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>?</p> </td> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>?</p> </td> </tr> <tr style="height: 57.8438px;"> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>(NH<sub>4</sub>)<sub>2</sub>CO<sub>3</sub></p> </td> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>?</p> </td> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>?</p> </td> </tr> <tr style="height: 57.8438px;"> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>AlCl<sub>3</sub></p> </td> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>?</p> </td> <td style="width: 31.7297%; height: 57.8438px;" width="277"> <p>?</p> </td> </tr> <tr style="height: 54.3906px;"> <td style="width: 31.7297%; height: 54.3906px;" width="277"> <p>FeS</p> </td> <td style="width: 31.7297%; height: 54.3906px;" width="277"> <p>?</p> </td> <td style="width: 31.7297%; height: 54.3906px;" width="277"> <p>?</p> </td> </tr> </tbody> </table> <p style="font-weight: 400;"><strong style="font-weight: 640;">Trả lời:</strong></p> <table style="border-collapse: collapse;" border="1"> <tbody> <tr> <td width="277"> <p><strong>Muối</strong></p> </td> <td width="277"> <p><strong>T&ecirc;n gọi</strong></p> </td> <td width="277"> <p><strong>T&iacute;nh tan</strong></p> </td> </tr> <tr> <td width="277"> <p>Na<sub>2</sub>CO<sub>3</sub></p> </td> <td width="277"> <p>Sodium carbonate</p> </td> <td width="277"> <p>Tan</p> </td> </tr> <tr> <td width="277"> <p>K<sub>3</sub>PO<sub>4</sub></p> </td> <td width="277"> <p>Potassium phosphate</p> </td> <td width="277"> <p>Tan</p> </td> </tr> <tr> <td width="277"> <p>(NH<sub>4</sub>)<sub>2</sub>CO<sub>3</sub></p> </td> <td width="277"> <p>Ammonium carbonate</p> </td> <td width="277"> <p>Tan</p> </td> </tr> <tr> <td width="277"> <p>AlCl<sub>3</sub></p> </td> <td width="277"> <p>Aluminium chloride</p> </td> <td width="277"> <p>Tan</p> </td> </tr> <tr> <td width="277"> <p>FeS</p> </td> <td width="277"> <p>Iron(II) sulfide</p> </td> <td width="277"> <p>Kh&ocirc;ng tan</p> </td> </tr> </tbody> </table>
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