subject
Chemistry, 17.12.2019 02:31 nessuhbae6731

A0.250 gram chunk of sodium metal is cautiously dropped into a mixture of 50.0 grams of water and 50.0 grams of ice, both at 0 degress celsius. the reaction is: 2na(s)+2h2o(l) yields 2naoh(aq)+h2(g) change in h is -368 kjwill the ice melt?

assuming the final mixture has a specific heat capacity of 4.18 j/g*degrees celsius, calculate the final temperature. the enthalpy of fusion for ice is 6.02 kj/mol.

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 17:00, aeverettpdzrvo
The most efficient way to establish the best possible economizer position is to measure
Answers: 1
image
Chemistry, 21.06.2019 22:30, shantrice1831
Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?
Answers: 1
image
Chemistry, 22.06.2019 05:40, wanderer3653
Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3
Answers: 3
image
Chemistry, 22.06.2019 11:30, ashleybarrera2000
For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph
Answers: 3
You know the right answer?
A0.250 gram chunk of sodium metal is cautiously dropped into a mixture of 50.0 grams of water and 50...

Questions in other subjects:

Konu
Biology, 31.08.2021 18:40
Konu
Mathematics, 31.08.2021 18:40
Konu
Mathematics, 31.08.2021 18:40
Konu
Mathematics, 31.08.2021 18:40