Use the following to answer questions 22-23: 'Y \u ' 200 :- \t <--\\ 190 J I 181) 'E"l-12 . t I 170 ... 160 .tfkl'_.., lSO (j,.\.)1"\_ ( ji- 140 Ill) '-- 130 .5 120 l p "2 110 f Jilt >too 1"\\"' S. I · . 0 'I .lO 80 I 70 10 60 a"' '/ : 40 / \C;C.\ I- v 30 I) 20 NaCI / 20 40 60 100 0o 80 Temperature (0C} 22. What is the mass ofKNOJ needed to make a saturated solution in 100 grams of water af20°C? '?£) -'3\ .. - _ 23. 80 g ofKCl at 20°C is a(n) A) unsaturated solution B) saturated solutio persaturated solution_ _ 24. Define solute, solution and solvent \ So"-\-%.. \.Jt 1 '.s.su)\.z Sv£ )<) \\Jk>/\-1- .. Sv --n.a_. ct '->c;l Sv01- <...L. d. )s \J \ 0 Su'v-1-\ s\Jk}Q... D-\ / toN)\?)('\"")-\ W\ '. )Vn r SOh.i/.tT\) 25. When substances react the solid that settles to the bottom of the container as a solid is called a \G\ - C\X C :Q:G\ 0 ,, ' Jt- S-1\ classifies elements according to: llle_Irelrtoc:liG--J A) atomic numbers . B) atomic masses C) boiling points _ 27. at is the total number of neutrons in an atom with a mass number of 20 and an tomic n . br
Use the following to answer questions 22-23: 200 190 J 181) I . t 170 I \u ' <--\\ 'Y :- \t 'E"l-12 ... 160 lSO Ill) 140 .tfkl'_.., '-- (j,.\.)1"\_ ( ji- 130 .5 120 l "2 110 f >too · . 0 I .lO 'I 80 70 I 1"\\"' S. p Jilt 60 a"' 40 I) 30 v 20 / 10 '/ : / \C;C.\ I- NaCI 0o 20 40 60 80 100 Temperature (0C} 22. What is the mass ofKNOJ needed to make a saturated solution in 100 grams of water af20°C? '?£) -'3\ .. - _ 23. 80 g ofKCl at 20°C is a(n) A) unsaturated solution B) saturated solutio persaturated solution_ _ 24. Define solute, solution and solvent \ So"-\-%.. \.Jt 1 '.s.su)\.z )<) Sv£ Sv \\Jk>/\-1- .. --n.a_. ct '->c;l Sv01- <...L. d. )s \J \ 0 Su'v-1-\ W\ '. toN)\?)('\"")-\ )Vn D-\ s\Jk}Q... / SOh.i/.tT\) r 25. When substances react the solid that settles to the bottom of the container as a solid is called a - C\X :Q:G\ 0 C \G\ ,, ' Jt- S-1\ llle_Irelrtoc:liG--J classifies elements according to: A) atomic numbers . B) atomic masses C) boiling points _ 27. at is the total number of neutrons in an atom with a mass number of 20 and an tomic n . br
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