Will mark brainliest if solved correctly.
What is the concentration of a solution of KNO3 (molecular mass=101 g/mole) that contains 50.6 g of KNO3 in 2.00 liters of the solution?

25.25 M

0.500 M

2.00 M

0.25 M
3.
What is the total number of moles in 2230 mL of 3.0 M NaOH solution?

1.5 moles

6.7 moles

3.0 moles

0.743 moles

The answers for the questions are in the picture.

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary