ÌâÄ¿ÄÚÈÝ
Ñо¿ÐÔѧϰС×éµÄͬѧÓÃÏÂÃæµÄ×°ÖÃ̽¾¿¡°ÂÌÉ«Ö²ÎïºôÎü¹ý³ÌÖÐÊÇ·ñÓÐCO2ÆøÌå²úÉú¡±£¬Çë»Ø´ðÎÊÌâ¡£
×ÊÁÏ£º¢ÙÂÌÉ«Ö²ÎïÔڱܹâµÄºÚ°µ´¦·¢ÉúºôÎü×÷Ó㬹ý³ÌΪ£ºÓлúÎï+ÑõÆøË®+ÄÜÁ¿
¢Ú2NaOH+CO2=Na2CO3+H2O
£¨1£©×°ÖÃÖÐB²¿·ÖµÄ×÷ÓÃÊÇ_____£»
£¨2£©C²¿·Ö²ÉÓò»Í¸¹âÃܱղ£Á§ÕÖµÄÔÒòÊÇ_____£»
£¨3£©DÖÐÓ¦¹Û²ìµ½µÄÏÖÏóÊÇ_____£»
£¨4£©×Û¹ÛÕû¸öʵÑé×°Öã¬Éè¼ÆA¡¢B²¿·ÖµÄÄ¿µÄÊÇ·ÀÖ¹_____¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐʵÑé²Ù×÷ÄܴﵽʵÑéÄ¿µÄÊÇ£¨ £©
Ñ¡Ïî | ʵÑéÄ¿µÄ | ʵÑé²Ù×÷ |
A | ¼ø±ðľ̿·ÛºÍÌú·Û | ¼ÓÏ¡ÑÎËᣬ¹Û²ìÓÐÎÞÆøÅݲúÉú |
B | ¼ø±ðµªÆøºÍ¶þÑõ»¯Ì¼ | ½«È¼×ŵÄľÌõ·Ö±ðÉìÈëÊ¢ÆøÌåµÄ¼¯ÆøÆ¿ÖÐ |
C | ³ýÈ¥Ò»Ñõ»¯Ì¼ÖеÄÑõÆø | ½«ÆøÌ建Âýͨ¹ý×ÆÈȵÄÍÍø |
D | ³ýÈ¥FeSO4ÈÜÒºÖÐÉÙÁ¿µÄCuSO4 | ¼ÓÈë×ãÁ¿Ð¿·Û£¬³ä·Ö·´Ó¦ºó¹ýÂË |
A.A B.B C.C D.D