Answer:
One serving is 1/4 cup therefore 1 cup would be 4 servings. Since we have 9 cups we would then multiply 9 x 4 and the answer would be 36 servings. You have a ratio of cups to serving, so 1/4 cup : 1 serving, or .
Explanation:
D.because the water is needed to wet the sand and keep the reaction safe
Yes and you can log in to it later as well
Answer:
c) 1.07 M C6H1206
Explanation:
Molarity is the molar concentration of a solution, which is glucose in this case. It can be calculated using the following formula:
Molarity (M) = number of moles (n) ÷ volume (V)
Using mole = mass/molar mass, to calculate the number of moles of glucose in the solution, where mass = 125grams and MM = 180.16g/mol
mole = 125/180.16
mole = 0.694mol
Volume = 650.0 mL = 650/1000 = 0.650 L
Molarity = n/V
Molarity = 0.694/0.650
Molarity = 1.07 M
