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2023 a level paper 1 questions and answers with 100% guaranteed success
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---3June 20242023/2024A+
- 2023 a level paper 1 questions and answers with 100% guaranteed success. 
 
 
 
This hquestion his habout hPeriod h3 helements hand htheir hoxides. 
Give han hequation hfor hthe hreaction hbetween hphosphorus hand han hexcess hof hoxygen. h- h h h hcorrect hanswer.P4 h+5O2 h→P4O10 
 
Give han hequation hfor hthe hreaction hbetween hsulfur hdioxide hand hwater. h- h h h hcorrect hanswer.SO2 h+ hH2O h→ hH2SO3 
 
Give hthe hdisplayed hformula hfor hthe hanion hformed hwhen hsulfur htrioxide hre...
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