kuldoshbekova kuldoshbekova

15-09-2016
Chemistry

Answered

When 167.2 joules of heat is added to 4.00 grams of water at 10c the resulting temperature is what

Verified Answer :

15-09-2016

\(Q=mc \Delta T \\\\ Q=168,2J\\ m=4g\\ c=4.184\frac{J}{g^{o}C}\\\\ \Delta T=\frac{Q}{mc}=\frac{167,2J}{4g*4,184\frac{J}{g^{o}C}}=9,99^{o}C\\\\ \Delta T = T_{f}-T_{i}\\\\ 9,99^{o}C=T_{f}-10^{o}C\\\\ T_{f}=9,99^{o}C+10^{o}C=19,99^{o}C\approx20^{o}C\)

Answer Link

Related Questions

briefly describe the overall pattern in the way the two major parties have competed for and held power in american history

What can you infer about the authors message from the following passage The next day the whole village of Milford talked of little else than Parson Hoopers blac

Consider the following scenario Let PC 04 Let PD 05 Let PC D 06 Find PC AND D

after the Civil War where did most of the new immigrants to the US come from

For the following opinion topic which would not be the best stance to take when writing an opinion essay Would you rather live in a house or an apartment buildi

How did Dengs Four Modernizations program greatly increase Chinas farm production a by enabling farmers to own the land on which they farmed b by establishing c

What is the mistake of this sentence do you prefer big headphones or the smaller ones

What mass in grams of sodium nitrate NANO3 is produced if 200g of sodium azide NaN3 in a dilute aqueous solution are reacted with excess silver nitrate AgNO3 ac

Harry just moved into his new house he had 318 boxes to unpack he unpacked 26 of the boxes in the first week he unpacked 12 of the boxes in the second week how

The diagram to the right is composed of carbon hydrogen and oxygen so is an example of a

Web Analytics Made Easy - Statcounter