A copper forceps that has a mass of 500 g was accidentally left on a heating mantle until
it had a temperature of 35 ᵒC. A student then placed the forcep in 70 g of water at 22 ᵒC
to cool it off. Calculate the specific heat capacity of the copper forcep if the final
temperature of the water was 27 ᵒC. (Specific heat capacity of water is 4.18 J/°C. g).
Answers: 2
Chemistry, 22.06.2019 02:40
How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2
Answers: 1
Chemistry, 22.06.2019 13:00
Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.
Answers: 3
Chemistry, 22.06.2019 13:00
Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table
Answers: 3
Chemistry, 22.06.2019 18:40
What is one real world example of a colligative property?
Answers: 2
A copper forceps that has a mass of 500 g was accidentally left on a heating mantle until
it had a...
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