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if the chemist mistakenly makes
if the chemist mistakenly makes 275 ml of solution instead of the 200ml, what molar concentration of sodium nitrate will the
1 answer
asked by
Jayla
1,123 views
If the chemist mistakenly makes 275 mL of
solution instead of the 200 mL, what molar concentration of sodium nitrate will the
2 answers
asked by
please help
2,346 views
1. A chemist prepares a solution by dissolving
4.603 g of NaNO3 in enough water to make 200 mL of solution. What molar
2 answers
asked by
Bob Ewell
1,241 views
A chemist makes a “stock” solution of KOH by dissolving 1050.0 grams in enough water to make 1.50 liters of solution. If
2 answers
asked by
Jim
1,341 views
i am trying to solve 4/x-2>5. i use calculator and mistakenly type of digit if other than 5. when i type in the problem ,so i
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asked by
sunny
440 views
Rosanna calculates that the length of c
is 225 in. What needs to be corrected in her calculation? (1 point) Responses Rosanna
1 answer
23 views
A chemist makes 460 mL of magnesium fluoride (MgF2) working solution by adding distilled water to 20.0 mL of a 18.8 umol/L stock
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Nadia
88 views
A chemist makes 0.940 L of mercury(Il) iodide (HgI_2) working solution by adding distilled water to 0.260 L of a 0.0000155 mol/L
1 answer
54 views
A chemist makes 0.800 L of zinc oxalate (ZnC2O4) working solution by adding distilled water to 0.100 L of a 0.000157 M stock
1 answer
35 views
A chemist wants to observe the following reaction:
2H2 + 02 → 2H20 The chemist is standing inside a room with oxygen in the air
1 answer
95 views