Answer:
D, if the cliff is higher than the refrigerator
Explanation:
It is a presumptive test for cocaine.
At STP one mole of any gas occupies 22.4 L
moles NO2 = 99.0/22.4 = 4.42
mass NO2 = 4.42 mol x 46.0 g/mol=203 g
Answer:
b)
Explanation:
It shows the natrual proggresion of a story and helps blend the narrtive together.
