<div style="letter-spacing:0pt;"><span style="font-family:'함초롬바탕';">화학식 읽을 때 </span><span lang="en-us" style="letter-spacing:0pt;">Cu</span><span lang="en-us" style="letter-spacing:0pt;vertical-align:sub;">2</span><span lang="en-us" style="letter-spacing:0pt;">O:</span><span style="font-family:'함초롬바탕';">산화제</span><span lang="en-us" style="letter-spacing:0pt;">1</span><span style="font-family:'함초롬바탕';">구리 </span><span lang="en-us" style="letter-spacing:0pt;">/ CuO: </span><span style="font-family:'함초롬바탕';">산화구리 이렇게 읽는 게 맞나요</span><span lang="en-us" style="letter-spacing:0pt;">? </span><span style="font-family:'함초롬바탕';">둘의 차이는 뭔가요</span><span lang="en-us" style="letter-spacing:0pt;">?</span></div> <div><span> </span> <div></div></div> <div><span style="font-family:'함초롬바탕';">그리고 </span><span lang="en-us" style="letter-spacing:0pt;">Fe(OH)</span><span lang="en-us" style="letter-spacing:0pt;vertical-align:sub;">2: </span><span style="font-family:'함초롬바탕';">수산화제</span><span lang="en-us" style="letter-spacing:0pt;">1</span><span style="font-family:'함초롬바탕';">철 </span><span lang="en-us" style="letter-spacing:0pt;">< </span><span style="font-family:'함초롬바탕';">왜 수산화</span><span lang="en-us" style="letter-spacing:0pt;">2</span><span style="font-family:'함초롬바탕';">철로 아닌지</span></div> <div><span lang="en-us"> </span><span lang="en-us" style="letter-spacing:0pt;">FeCI</span><span lang="en-us" style="letter-spacing:0pt;vertical-align:sub;">2</span><span lang="en-us" style="letter-spacing:0pt;">: </span><span style="font-family:'함초롬바탕';">염화제</span><span lang="en-us" style="letter-spacing:0pt;">1</span><span style="font-family:'함초롬바탕';">철 </span><span lang="en-us" style="letter-spacing:0pt;">< </span><span style="font-family:'함초롬바탕';">왜 염화제</span><span lang="en-us" style="letter-spacing:0pt;">2</span><span style="font-family:'함초롬바탕';">철이 아닌지</span></div> <div style="letter-spacing:0pt;"><span lang="en-us"> </span><span lang="en-us" style="letter-spacing:0pt;">FeCI</span><span lang="en-us" style="letter-spacing:0pt;vertical-align:sub;">3</span><span lang="en-us" style="letter-spacing:0pt;">: </span><span style="font-family:'함초롬바탕';">염화제</span><span lang="en-us" style="letter-spacing:0pt;">2</span><span style="font-family:'함초롬바탕';">철 </span><span lang="en-us" style="letter-spacing:0pt;">< </span><span style="font-family:'함초롬바탕';">왜 염화제</span><span lang="en-us" style="letter-spacing:0pt;">3</span><span style="font-family:'함초롬바탕';">철이 아닌지 궁금합니다</span><span lang="en-us" style="letter-spacing:0pt;">. </span></div> <div><span> </span> <div></div></div> <div style="letter-spacing:0pt;"><span style="font-family:'함초롬바탕';">과학은 완전히 등한시 했어서</span><span lang="en-us" style="letter-spacing:0pt;">... </span><span style="font-family:'함초롬바탕';">많이 부족하네요</span><span lang="en-us" style="letter-spacing:0pt;">.,.. </span><span style="letter-spacing:0pt;font-family:'함초롬바탕';">ㅠㅠ</span></div><span lang="en-us" style="color:rgb(199,82,82);letter-spacing:0pt;font-size:13pt;font-weight:bold;"> </span> <div> </div> <div style="letter-spacing:0pt;font-size:13pt;"> </div>
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