ÌâÄ¿ÄÚÈÝ
¹è£¨Si£©ÊÇÐÅÏ¢¼¼ÊõµÄ¹Ø¼ü²ÄÁÏ£¬ÒÔʯӢɰ£¨Ö÷Òª³É·ÖΪSiO2£©ÎªÔÁÏÖÆµÃ´¿¹èµÄÉú²ú¹ý³ÌÈçÏÂͼËùʾ£º
![]()
£¨1£©·´Ó¦¢ÙÖлáÅŷųöCO£¬CO¼«Ò×ÓëѪҺÖеÄ_____________½áºÏ£¬´Ó¶øÊ¹Æä²»ÄÜÔÙÓëÑõÆø½áºÏ£¬Ôì³ÉÉúÎïÌåȱÑõ¡£
£¨2£©·´Ó¦¢Ú¶ÔÓ¦µÄ»¯Ñ§·½³ÌʽΪ_______________________________________¡£
£¨3£©·´Ó¦¢ÛËùÊô»ù±¾·´Ó¦ÀàÐÍΪ_____________£»ÎïÖÊAµÄË®ÈÜÒº¿ÉÓÃÀ´³ýÌúÐ⣬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_______________________________________¡£
£¨4£©100 tº¬SiO2 90%µÄʯӢɰ£¬ÀíÂÛÉÏ¿ÉÉú²ú´¿¹èµÄÖÊÁ¿ÊÇ_____________¡£
³£¼ûʳÎïpHµÄ½üËÆÖµ·¶Î§ÈçÏ£º
³£¼ûʳÎï | éÙ×ÓÖ | ÅÝ ²Ë | ËáÅ£ÄÌ | ¼¦µ°Çå |
pH £¨½üËÆÖµ£© | 3.0¡«4.0 | 3.2¡«3.6 | 6.3¡«6.6 | 7.6¡«8.0 |
ÏÂÁÐ˵·¨ÖУ¬²»ÕýÈ·µÄÊÇ £¨¡¡¡¡£©
A. ¼¦µ°ÇåÏÔ¼îÐÔ B. θËá¹ý¶àµÄÈËÓ¦ÉÙ³ÔÅݲË
C. éÙ×ÓÖÄÜʹʯÈïÈÜÒº±äºì D. ËáÅ£Ä̱ÈéÙ×ÓÖµÄËáÐÔÇ¿
³ýÈ¥ÎïÖÊÖеÄÉÙÁ¿ÔÓÖÊ£¬ÏÂÁз½·¨²»ÄܴﵽĿµÄµÄÊÇ£¨ £©
Ñ¡Ïî | ÎïÖÊ | ÔÓÖÊ | ³ýÈ¥ÔÓÖʵķ½·¨ |
A | CaO | CaCO3 | ¸ßγä·ÖìÑÉÕ |
B | KClÈÜÒº | CaCl2 | ͨÈë×ãÁ¿µÄCO2£¬¹ýÂË |
C | CO2 | CO | ͨ¹ý×ãÁ¿µÄׯÈÈÑõ»¯Í |
D | H2 | HCl | ÒÀ´Îͨ¹ý×ãÁ¿µÄNaOHÈÜÒººÍŨÁòËá |
A. A B. B C. C D. D