how many moles of S8 are needed to produce 10.5L of P4S3 at STP??
3S8 + 8P4 - -----8 P4S3
3 moles of S8 produce 8 moles of P4S3
or 8 moles of P4S3 required 3 moles of S8
1 moles ,,,,,,, = 3/8 =0.375 moles
22.4 L = one mole
10.5 L = 10.5/22.4 = 0.4685 mole
total moles of S8 = 0.375 * 0.4685 = 0.175 mole
volume of S8 = 22.4 *0.175 = 3.92 L
Regarding any doubt plz let me know
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?