ÌâÄ¿ÄÚÈÝ
Ϊ³ýȥijÎïÖÊÖÐËùº¬µÄÔÓÖÊ£¬ËùÑ¡ÓõÄÊÔ¼Á»ò²Ù×÷·½·¨ÕýÈ·µÄÊÇ
|
ÐòºÅ |
Îï ÖÊ |
ÔÓÖÊ |
³ýÔÓÖÊӦѡÓõÄÊÔ¼Á»ò²Ù×÷·½·¨ |
|
¢Ù |
KNO3ÈÜÒº |
KOH |
µÎÈëÏ¡ÑÎËᣬͬʱÓÃpH¼Æ²â¶¨ÖÁÈÜÒº³ÊÖÐÐÔ |
|
¢Ú |
FeSO4ÈÜÒº |
CuSO4 |
¼ÓÈë¹ýÁ¿Ìú·Û²¢¹ýÂË |
|
¢Û |
H2 |
CO2 |
ÒÀ´Îͨ¹ýÊ¢ÓÐNaOHÈÜÒººÍŨÁòËáµÄÏ´ÆøÆ¿ |
|
¢Ü |
Na2SO4 |
CaCO3 |
Èܽ⡢¹ýÂË¡¢Õô·¢¡¢½á¾§ |
A£®¢Ù¢Ú¢Û B£®¢Ú¢Û¢Ü C£®¢Ù¢Û¢Ü D£®¢Ù¢Ú¢Û¢Ü
B
¡¾½âÎö¡¿¿¼²éÎïÖʵķÖÀëºÍÌá´¿¡£Ñ¡Ïî¢ÙÖмÓÈëÑÎËáºóÇâÑõ»¯¼Ø×ª»¯ÎªÂÈ»¯¼Ø£¬Òò´ËÓÖÒýÈëÁËеÄÔÓÖÊ£¬¢Ù²»ÕýÈ·£¬ÆäÓà¶¼ÊÇÕýÈ·µÄ£¬´ð°¸Ñ¡B¡£
| ÐòºÅ | ÎïÖÊ | ÔÓÖÊ | ³ýÔÓÖÊӦѡÓõÄÊÔ¼Á»ò²Ù×÷·½·¨ |
| ¢Ù | KNO3ÈÜÒº | KOH | µÎÈëÏ¡HNO3ͬʱÓÃpH¼Æ²â¶¨ÖÁÈÜÒº³ÊÖÐÐÔ |
| ¢Ú | FeSO4ÈÜÒº | CuSO4 | ¼ÓÈë¹ýÁ¿Ìú·Û²¢¹ýÂË |
| ¢Û | H2 | CO2 | ÒÀ´Îͨ¹ýÊ¢ÓÐNaOHÈÜÒººÍŨÁòËáµÄÏ´ÆøÆ¿ |
| ¢Ü | NaNO3 | CaCO3 | ¼ÓÏ¡ÑÎËáÈܽ⡢¹ýÂË¡¢Õô·¢¡¢½á¾§ |
| A¡¢¢Ù¢Ú¢Û | B¡¢¢Ú¢Û¢Ü |
| C¡¢¢Ù¢Û¢Ü | D¡¢¢Ù¢Ú¢Û¢Ü |
Ϊ³ýȥijÎïÖÊÖÐËùº¬µÄÔÓÖÊ£¬ËùÑ¡ÓõÄÊÔ¼Á»ò²Ù×÷·½·¨ÕýÈ·µÄÊÇ
|
ÐòºÅ |
ÎïÖÊ |
ÔÓÖÊ |
³ýÔÓÖÊӦѡÓõÄÊÔ¼Á»ò²Ù×÷·½·¨ |
|
¢Ù |
KNO3ÈÜÒº |
KOH |
µÎÈëÏ¡HNO3ͬʱÓÃpHÊÔÖ½²â¶¨ÖÁÈÜÒº³ÊÖÐÐÔ |
|
¢Ú |
FeSO4ÈÜÒº |
CuSO4 |
¼ÓÈë¹ýÁ¿Ìú·Û³ä·Ö·´Ó¦²¢¹ýÂË |
|
¢Û |
H2 |
CO2 |
ÒÀ´Îͨ¹ýÊ¢ÓÐNaOHÈÜÒººÍŨÁòËáµÄÏ´ÆøÆ¿ |
|
¢Ü |
BaSO4 |
BaCO3 |
¼ÓÑÎËáÈܽ⡢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï |
A.¢Ù¢Ú¢Û B£®¢Ú¢Û¢Ü C£®¢Ù¢Û¢Ü D£®¢Ù¢Ú¢Û¢Ü
Ϊ³ýȥijÎïÖÊÖÐËùº¬µÄÔÓÖÊ£¬ËùÑ¡ÓõÄÊÔ¼Á»ò²Ù×÷·½·¨ÕýÈ·µÄÊÇ£¨ £©
|
ÐòºÅ |
ÎïÖÊ |
ÔÓÖÊ |
³ýÈ¥ÔÓÖÊӦѡÓõÄÊÔ¼Á»ò²Ù×÷·½·¨ |
|
¢Ù |
KNO3ÈÜÒº |
KOH |
µÎÈëÏ¡HNO3ͬʱÓÃpH¼Æ²â¶¨ÖÁÈÜÒº³ÊÖÐÐÔ |
|
¢Ú |
FeSO4ÈÜÒº |
CuSO4 |
¼ÓÈë¹ýÁ¿Ìú·Û²¢¹ýÂË |
|
¢Û |
H2 |
CO2 |
ÒÀ´Îͨ¹ýÊ¢ÓÐNaOHÈÜÒººÍŨÁòËáµÄÏ´ÆøÆ¿ |
|
¢Ü |
NaNO3 |
CaCO3 |
¼ÓÏ¡ÑÎËáÈܽ⡢¹ýÂË¡¢Õô·¢¡¢½á¾§ |
A¡¢¢Ù¢Ú¢Û B¡¢¢Ú¢Û¢Ü C¡¢¢Ù¢Û¢Ü D¡¢ ¢Ù¢Ú¢Û¢Ü