Check access to the full text by signing in through your organization. Access through your organization Section snippets Anxiety Anxiety is one of the most significant affective factors that influence second language learning (Na, 2007) and as previously mentioned, estimates indicate that approximatel...
form Powder pka 11.86±0.20(Predicted) color White Merck 14,7924 CAS DataBase Reference 551-68-8 Safety Information WGK Germany 3 HS Code 29400090 MSDS Information ProviderLanguage SigmaAldrich English D-PSICOSE Usage And Synthesis Chemical Properties Clear colorless to yellow ...