¡¶»¯Ñ§¼üÓ뾧ÌåÀàÐÍ¡·Á·Ï°Ìâ

1. ¹ØÓÚ»¯Ñ§¼üµÄÏÂÁÐÐðÊöÕýÈ·µÄÊÇ                               £¨    £©

A£®Àë×Ó»¯ºÏÎïÖÐÖ»º¬Àë×Ó¼ü            

B£®¹²¼Û»¯ºÏÎïÖв»º¬Àë×Ó¼ü

C£®Àë×Ó»¯ºÏÎïÖв»¿ÉÄܺ¬¹²¼Û¼ü        

D£®¹²¼Û»¯ºÏÎïÖпÉÄܺ¬Àë×Ó¼ü

2. ÏÂÁк¬ÓзǼ«ÐÔ¼üµÄ¹²¼Û»¯ºÏÎïÊÇ                                            £¨    £©

 A£®HCl                    

 B£®Na₂O₂                      

 C£®C₂H₆                        

 D£®CH₄