How many grams of K2CO3 would you need to make 350 ml of 4M K2CO3? a....

Question

Question

How many grams of K₂CO₃ would you need to make 350 ml of 4M K₂CO₃?

a. 16.4 moles

b. 48 mL

c. 48.3 grams

d. 132 grams

science Anatomy-And-Physiology

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

3) How many grams of K2CO3 would be needed to make 4.55 mL of a 15.00...

3) How many grams of K2CO3 would be needed to make 4.55 mL of a 15.00 (m/v) solution?
How many grams of glucose would you need to make 100 ml of a 15% solution?...

How many grams of glucose would you need to make 100 ml of a 15% solution? And how many milliliters of what would you use?
2) How many grams of sucrose (C12H22O11) would you need to make 650 mL of a...

2) How many grams of sucrose (C12H22O11) would you need to make 650 mL of a 4.5 mM aqueous solution?

How would you make a 350 ml solution of 2% Glucose (MW = 180.16) in water?...

How would you make a 350 ml solution of 2% Glucose (MW = 180.16) in water? A) 2 grams of glucose into 300 ml of water. Bring up to 350 ml total volume. B) Add 350 ml of distilled water to a beaker. Add 7 grams of glucose. C) 7 grams of glucose into 300 ml of water. Bring up to 350 ml total volume. D) Add 350 ml of distilled water to a beaker. Add 20 grams glucose.
How many grams of NaOH do you need to make a IM solution? How many grams...

How many grams of NaOH do you need to make a IM solution? How many grams of NaOH do you need to make a 3M solution? How many grams of C,H, Nao, do you need to make a IM sodium acetate buffer? How many grams are needed to make 50 mL of 25% HCI? How much water is needed if you are making 800 mL of 20% sodium hypochlorite (bleach) for cleaning a vessel?
How many grams of potassium permanganate (F.W. 158.0) would you need to make 250 mL of...

How many grams of potassium permanganate (F.W. 158.0) would you need to make 250 mL of a 246 mM solution? Enter your numerical result in grams without the unit to a precision of 0.01 g.

QUESTION 5 How many grams of Tricine (MW = 179) would you need to make 300...

QUESTION 5 How many grams of Tricine (MW = 179) would you need to make 300 mL of a 20 mM solution? QUESTION 6 How many grams of Tricine (MW = 179) would you need to make 50 mL of a 10 UM solution? QUESTION 7 How many grams of magnesium chloride (x6H2O) are contained in 250 mL of a 0.1 M solution? QUESTION 8 How many grams of sucrose (MW 342) are contained in 250 mL of a 0.1...
How many grams (g) of formic acid (HCHO2) would you need to make a 555 mL...

How many grams (g) of formic acid (HCHO2) would you need to make a 555 mL solution with a pH of 2.25? Please show all steps
How many grams of KBr are required to make 350 mL of a .115M KBr solution?

How many grams of KBr are required to make 350 mL of a .115M KBr solution?

how many grams of sodium chloride would need to be dissolved to make 750 mL of...

how many grams of sodium chloride would need to be dissolved to make 750 mL of a 1.7 M solution?