Chemistry, 29.04.2021 21:40 ptrlvn01

2) What is the mass of a sample that produces -1,500 J if the specific heat is 1.0 and the temperature decreases by 30℃? 3) What is the specific heat (C) of silver if we heat a 16g cube from 45 oC to 80 oC and it absorbs 41.3 J of thermal energy?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 01:30

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

Answers: 3

Answer

Chemistry, 22.06.2019 07:30

The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.

Answers: 1

Answer

Chemistry, 22.06.2019 14:30

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

Answers: 3

Answer

Chemistry, 22.06.2019 15:00

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.

Answers: 1

Answer

You know the right answer?

2) What is the mass of a sample that produces -1,500 J if the specific heat is 1.0 and the temperatu...

Questions