Question

Leon decides that the hummingbirds like

a sugar solution that has a concentration
of 105 g/L. If Leon makes 4L of this
solution, how many grams of sugar should
he use?
(a)
(b)
(c)
(d)
420 g
26.3 g
420 g/L
26.3 g/L

Answer 1

To calculate the grams of sugar needed for a 4L solution with a concentration of 105 g/L, we can use the formula:

grams of sugar = concentration x volume

Substituting the given values, we get:

grams of sugar = 105 g/L x 4 L
grams of sugar = 420 g

Therefore, the answer is (a) 420 g.