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jsliu880

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1. AºÍB×÷ÓÃÐγÉAB£¬AºÍBÊÇ¿¿Ê²Ã´×÷ÓÃÁ¦½áºÏÔÚÒ»ÆðµÄ¡£
A and B reaction AB, what is the force between them?
2.ÔÚÖÆ±¸ABµÄ¹ý³ÌÖУ¬AºÍBµÄÓÃÁ¿Ö®±ÈÊÇ1:2¡£Ñ¡ÔñµÄÒÀ¾ÝÊÇʲô£¿ÊDz»ÊÇËæÒâÑ¡Ôñ£¿
In the preparation of the AB, the ratio of the amount of A and B is 1:2. Why? The ratio of the amount of A and B is free to choose?
3. ËûÓ¦¸ÃÒªÌÖÂÛ²»Í¬pHÖµÊÇ·ñ»á¶ÔÎü¸½Á¿ÓÐÓ°Ïì¡£
He should discussed whether different pH values would affect the amount attached.

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RXMCDM: ½ð±Ò+1, ¶àлӦÖú£¡ 2014-06-20 01:41:13
jsliu880: ½ð±Ò+10, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-06-20 08:43:19
[¸Ðл½±ÉÍ - Á¦Ç󵨵À]

1. A and B react to form AB, but what forces bind A and B together in AB ??

2. The ratio of reactants used to make AB is 1:2 - 1 part A, 2 parts B
    What's the scientific explanation for this ratio?  Will other ratios work equally well?
      »ò
    Is "one part A, two parts B" a must for making AB, or will other ratios work just as well?

3. Missing from the discussion is how pH values affects e absorption
      »ò  " ... how absorption is affected by pH
3Â¥2014-06-19 22:53:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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yddium

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RXMCDM: ½ð±Ò+1, ¶àлӦÖú£¡ 2014-06-20 01:44:06
jsliu880: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-06-20 08:43:29
ÎÒÒ²ÊǰëͰˮ..²»¸Ò±£Ö¤Ã»´íÎó¡£
1. AºÍB×÷ÓÃÐγÉAB£¬AºÍBÊÇ¿¿Ê²Ã´×÷ÓÃÁ¦½áºÏÔÚÒ»ÆðµÄ¡£
A react with B to form AB, what is the force connect A to B?
2.ÔÚÖÆ±¸ABµÄ¹ý³ÌÖУ¬AºÍBµÄÓÃÁ¿Ö®±ÈÊÇ1:2¡£Ñ¡ÔñµÄÒÀ¾ÝÊÇʲô£¿ÊDz»ÊÇËæÒâÑ¡Ôñ£¿
In the preparation of the AB, the ratio of the A and B is 1:2. Why ?  is it free to choose?
3. ËûÓ¦¸ÃÒªÌÖÂÛ²»Í¬pHÖµÊÇ·ñ»á¶ÔÎü¸½Á¿ÓÐÓ°Ïì¡£
He should discuss the influence of pH value on the amount of absorption.
2Â¥2014-06-19 18:43:39
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