CHICAGO (AP) -

      Mike Moustakas homered twice, Bruce Chen pitched five effective innings and the Kansas City Royals snapped a four-game losing streak with a 7-1 rout of the Chicago White Sox on Tuesday night.
 
      Moustakas, who has 12 homers this season, went 3 for 5 with three RBIs.
 
      The Royals entered the game with a major league-worst 55 homers and had managed a total of six runs during the losing streak.
 
      Chen (2-2) allowed one run and five hits in five innings.
 
      Adam Dunn went 2 for 4 with a solo homer for the White Sox, who had won three of four.
 
      Chicago starter Scott Carroll (4-6) allowed five runs and 11 hits in five-plus innings.