ij¹ÌÌåÑùÆ·ÖгýÁ˺¬ÓÐÔÚ¸ßÎÂϲ»·Ö½â£¬Ò²²»Óë¿ÕÆø³É·Ö·´Ó¦µÄÎïÖÊÍ⣬»¹¿ÉÄܺ¬ÓÐ CaCO3¡¢CaOÖеÄÒ»ÖÖ»òÁ½ÖÖ¡£Ä³»¯Ñ§ÐËȤС×éΪ̽¾¿¸Ã¹ÌÌåµÄ³É·Ö£¬³ÆÁ¿ÑùÆ·m1 g£¬¾­ ¸ßγä·ÖìÑÉÕ²¢ÔÚ¸ÉÔïµÄ±£»¤ÆøÖÐÀäÈ´£¬ÖÁÖÊÁ¿²»ÔÙ¼õÇáΪֹ£¬Ê£Óà¹ÌÌåµÄÖÊÁ¿Îªm2 g¡£ÏÂÁÐÍƶϲ»ÕýÈ·µÄÊÇ£¨  £©
A£®Èôm1=m2£¬ÔòÔ­ÑùÆ·ÖÐÎÞCaCO3
B£®Èôm1£¼m2£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÓÐCaCO3
C£®Èô£¼m2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÓÐCaO
D£®Èô£¼m2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÎÞCaO
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ij¹ÌÌåÑùÆ·ÖгýÁ˺¬ÓÐÔÚ¸ßÎÂϲ»·Ö½â£¬Ò²²»Óë¿ÕÆø³É·Ö·´Ó¦µÄÎïÖÊÍ⣬»¹¿ÉÄܺ¬ÓÐCaCO3¡¢CaOÖеÄÒ»ÖÖ»òÁ½ÖÖ£®Ä³»¯Ñ§ÐËȤС×éΪ̽¾¿¸Ã¹ÌÌåµÄ³É·Ö£¬³ÆÁ¿ÑùÆ·m1g£¬¾­¸ßγä·ÖìÑÉÕ²¢ÔÚ¸ÉÔïµÄ±£»¤ÆøÖÐÀäÈ´£¬ÖÁÖÊÁ¿²»ÔÙ¼õÇáΪֹ£¬Ê£Óà¹ÌÌåµÄÖÊÁ¿Îªm2g£®ÏÂÁÐÍƶϲ»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢Èôm1=m2£¬ÔòÔ­ÑùÆ·ÖÐÎÞCaCO3
B¡¢Èôm2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÓÐCaCO3
C¡¢Èô
56m1
100
£¼m2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÓÐCaO
D¡¢Èô
56m1
100
£¼m2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÎÞCaO

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ij¹ÌÌåÑùÆ·ÖгýÁ˺¬ÓÐÔÚ¸ßÎÂϲ»·Ö½â£¬Ò²²»Óë¿ÕÆø³É·Ö·´Ó¦µÄÎïÖÊÍ⣬»¹¿ÉÄܺ¬ÓРCaCO3¡¢CaOÖеÄÒ»ÖÖ»òÁ½ÖÖ£®Ä³»¯Ñ§ÐËȤС×éΪ̽¾¿¸Ã¹ÌÌåµÄ³É·Ö£¬³ÆÁ¿ÑùÆ·m1 g£¬¾­ ¸ßγä·ÖìÑÉÕ²¢ÔÚ¸ÉÔïµÄ±£»¤ÆøÖÐÀäÈ´£¬ÖÁÖÊÁ¿²»ÔÙ¼õÇáΪֹ£¬Ê£Óà¹ÌÌåµÄÖÊÁ¿Îªm2 g£®ÏÂÁÐÍƶϲ»ÕýÈ·µÄÊÇ
CD
CD
£®
A£®Èôm1=m2£¬ÔòÔ­ÑùÆ·ÖÐÎÞCaCO3                B£®Èôm1£¼m2£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÓÐCaCO3
C£®Èô
56m1
100
£¼m2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÓÐCaO     D£®Èô
56m1
100
£¼m2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÎÞCaO£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2009-2010ѧÄê½­ËÕÊ¡ËÕÖÝÊÐÎâ½­ÊоÅÄ꼶£¨ÉÏ£©ÆÚÄ©»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ij¹ÌÌåÑùÆ·ÖгýÁ˺¬ÓÐÔÚ¸ßÎÂϲ»·Ö½â£¬Ò²²»Óë¿ÕÆø³É·Ö·´Ó¦µÄÎïÖÊÍ⣬»¹¿ÉÄܺ¬ÓÐCaCO3¡¢CaOÖеÄÒ»ÖÖ»òÁ½ÖÖ£®Ä³»¯Ñ§ÐËȤС×éΪ̽¾¿¸Ã¹ÌÌåµÄ³É·Ö£¬³ÆÁ¿ÑùÆ·m1g£¬¾­¸ßγä·ÖìÑÉÕ²¢ÔÚ¸ÉÔïµÄ±£»¤ÆøÖÐÀäÈ´£¬ÖÁÖÊÁ¿²»ÔÙ¼õÇáΪֹ£¬Ê£Óà¹ÌÌåµÄÖÊÁ¿Îªm2g£®ÏÂÁÐÍƶϲ»ÕýÈ·µÄÊÇ£¨ £©
A£®Èôm1=m2£¬ÔòÔ­ÑùÆ·ÖÐÎÞCaCO3
B£®Èôm2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÓÐCaCO3
C£®Èô£¼m2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÓÐCaO
D£®Èô£¼m2£¼m1£¬ÔòÔ­ÑùÆ·ÖÐÒ»¶¨ÎÞCaO

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010Äê³õÖл¯Ñ§ÉÏϲá×ۺϲâÊÔÌ⣨1£©£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2009?ÄϾ©£©Ä³¹ÌÌåÑùÆ·ÖгýÁ˺¬ÓÐÔÚ¸ßÎÂϲ»·Ö½â£¬Ò²²»Óë¿ÕÆø³É·Ö·´Ó¦µÄÎïÖÊÍ⣬»¹¿ÉÄܺ¬ÓÐCaCO3¡¢CaOÖеÄÒ»ÖÖ»òÁ½ÖÖ£®Ä³»¯Ñ§ÐËȤС×éΪ̽¾¿¸Ã¹ÌÌåµÄ³É·Ö£¬³ÆÁ¿ÑùÆ·m1g£¬¾­¸ßγä·ÖìÑÉÕ²¢ÔÚ¸ÉÔïµÄ±£»¤ÆøÖÐÀäÈ´£¬ÖÁÖÊÁ¿²»ÔÙ¼õÇáΪֹ£¬Ê£Óà¹ÌÌåµÄÖÊÁ¿Îªm2g£®ÏÂÁÐÍƶϲ»ÕýÈ·µÄÊÇ£¨ £©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2009Äê½­ËÕÊ¡ÄϾ©ÊÐÖп¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2009?ÄϾ©£©Ä³¹ÌÌåÑùÆ·ÖгýÁ˺¬ÓÐÔÚ¸ßÎÂϲ»·Ö½â£¬Ò²²»Óë¿ÕÆø³É·Ö·´Ó¦µÄÎïÖÊÍ⣬»¹¿ÉÄܺ¬ÓÐCaCO3¡¢CaOÖеÄÒ»ÖÖ»òÁ½ÖÖ£®Ä³»¯Ñ§ÐËȤС×éΪ̽¾¿¸Ã¹ÌÌåµÄ³É·Ö£¬³ÆÁ¿ÑùÆ·m1g£¬¾­¸ßγä·ÖìÑÉÕ²¢ÔÚ¸ÉÔïµÄ±£»¤ÆøÖÐÀäÈ´£¬ÖÁÖÊÁ¿²»ÔÙ¼õÇáΪֹ£¬Ê£Óà¹ÌÌåµÄÖÊÁ¿Îªm2g£®ÏÂÁÐÍƶϲ»ÕýÈ·µÄÊÇ£¨ £©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸