Two is wrong the rest are right
To answer this question, we need to convert the given number of moles of the compound copper (II) cyanide to grams by multiplying the compound's molar mass. The molar mass of copper (II) cyanide is 115.55 g/mol. Multiply 4 by this number, the answer is 462.2 grams.
Answer:
35.47+10.1 is 45.57, I hope that helped nc I'm new to this app and yea.
Identify the characteristics of tornadoes and hurricanes.
1)develops over warm ocean water
heated by the Sun<span>travels relatively short distances before </span>
losing its energyequivalent of a typhoon<span>loses strength as it moves </span>
from water to land<span>common in the Plains states of </span>
the United Statesprocess begins when the ground
<span>is heated to high temperatures</span>
