Chemistry, 29.12.2021 14:00 megababe04
given a 35% solution of nacl how many ml of this solution would be used to prepare 750.0 ml of a 14% nacl solution
Answers: 1
Chemistry, 22.06.2019 07:00
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
Chemistry, 22.06.2019 20:10
The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)
Answers: 3
Chemistry, 23.06.2019 01:00
What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds
Answers: 1
Chemistry, 23.06.2019 06:10
How much would the freezing point of water decrease if 4 mol of nacl were added to 1 kg of water (kf=1.86 degrees c/(mol/kg) for water and i=2 for nacl a- 7.44 degrees c b- 14.88 c 3.72 d 1.86
Answers: 1
given a 35% solution of nacl how many ml of this solution would be used to prepare 750.0 ml of a 14%...
Mathematics, 06.10.2019 03:10
Mathematics, 06.10.2019 03:10
Mathematics, 06.10.2019 03:10
Mathematics, 06.10.2019 03:10
Spanish, 06.10.2019 03:10
Biology, 06.10.2019 03:10
Biology, 06.10.2019 03:10
Mathematics, 06.10.2019 03:10
Business, 06.10.2019 03:20
History, 06.10.2019 03:20
History, 06.10.2019 03:20
History, 06.10.2019 03:20
Mathematics, 06.10.2019 03:20