⣺غ㶨ɿɵãɵCDΪ16g+64g=80gCDΪ119DΪ36g DԷΪx A+2BTC+2D 322 2x 64g 36g
=
x=18 ѡC
ݷӦDȻDԷ
ݻѧʽʱһҪȷдѧʽڶҪʹȷݣҪ 11.𰸡B
⣺A߸ƶ̷еġơԵʡӡԭӵʽڣָġơǿڵԪأ̬أѡ˵
BѧӦ仯ȼȼʱһųѡ˵ȷ
CϴӼϴ;ϵۣΪϴӼ黯ãʹֲͷɢϸСҺΣ۳ɴ飬ѡ˵
Dʯʯī̼ԭӹɵĵʣC60C60ӹɵģǵĽṹͬʲϴѡ˵ ѡB
AʳƷҩƷӪƷȪˮеġơȲԵʡӡԭӵʽڣָԪأͨԪؼռ BݻѧӦ仯зжϡ CϴӼ黯ãзжϡ
DݽʯʯīC60۹ʣзжϡ
ѶȲ˽黯áԪظ⡢ѧӦ仯ȷ
Ĺؼ 12.𰸡A
⣺AװijԹܹܿڿƾƻ岻һֻҪǿȼ嶼ԣA˵
BӲˮˮˮĭˮB˵ȷ
CƷƷͬȼԣȼŵľֱڿƷƷȼյͬ˵ƷͬC˵ȷ
Dʢз۳Ľпٹը÷۳ֻۣҪǾпȼԵķ۳ԣD˵ȷ ѡA
AװijԹܹܿڿƾƻ岻һֻҪǿȼ嶼ԣBӲˮˮǣCݿƷƷͬǣDʢз۳Ľпٹը÷۳ֻۣҪǾпȼԵķ۳ԡ
ؼϤȼȼĻը 13.𰸡BC
⣺AͶ̼ȼա֧ȼգʹȼŵľϨ𣬲ܼ𣬹ѡʵ鷽ƴ
BȻҺӦᱵᣬܳȥûµʣϳԭѡʵ鷽ȷ
C̼ҺӦ̼ưɫƣԼҺǷƣѡʵ鷽ȷ
D̼ȻҺӦ̼ƳȻƣٹˣܷȻƣ̼ƣѡʵ鷽ƴ ѡBC
AҪʵIJͬƵķܳԲͬʵܴﵽһμĿġ
BҪټԼֻʷӦԭʷӦڷӦµʡ
CݼĻѧʣзжϡ DεĻѧʣзжϡ
ѶȲǺܴѧʵ鷽ǿѧҪͣͬʱҲʵѧѵ㣬ھʱҪԭ⣬ɸʵʺͻѧʽʵĿĽзжϡ 14.𰸡CD ⣺
AͭףӦת BHClᱵӦת
CƺͶ̼Ӧ̼ƺˮƺȻþӦþȻƣƺȻþӦþȻƣƺͶ̼Ӧ̼Ƴˮʵ֣
DþȻͭӦͭȻþþᷴӦþȻͭƷӦͭȻƣƺᷴӦƺˮʵ֣ ѡCD
ݸתϵӦĹ̷ÿӦ⣬ֱӷÿ⣬ʵתҪһо֤һתֻҪֻҪһתʵּɡ
漰֮һתʱһҪעתķڶҪǷԵIJʵֵתҲҳԵͻƿĿĽ 15.𰸡BD
⣺Aûйʣ࣬˵ԭƷп϶ľۣ̿ѡ˵ȷ
B200gΪ9.8%ϡǡȫӦʱͭ16g6.8gþ8gԭƷһȻƣþеһֻ֣ѡ˵ȷ
CӦˮ200g9.8%=3.6gѡ˵ȷ
DӦҺٺֻʣͭȻƺþеһֻ֣ѡ˵ȷ ѡBD
ϡͭӦͭˮӦˮþӦþˮܺȻƷӦ
ҪʵʣʱҪݸʵʣϸзжϣӶóȷĽۡ 16.𰸡
⣺1Ȼƾζڳ˵ζ 2ɱȣ˹ꡣ 3ʯӲȴò 4ʯҾмԣ ʴΪ 1ۣ 2ܣ 3ڣ 4١
ȻƾζʯҾмԣʯӲȴɱȣз𡣱ѶȲʵʾʵ;ճѧʵʺ;ȷĹؼ
17.𰸡N2 SO3 HNO3 OH Cl
⣺ָֻʻ϶ɵʣָʱɵȫӵĻָʱɵȫӵĻأָɽӺӹɵĻȻأָԪɣһԪصĻָͬԪɵĴ絪