subject
Chemistry, 20.05.2021 18:40 jacamron

-- 5 In a calorimeter holding 455 grams of
water the temperature of the water
increases from 27.0°C to 44.0°C.
How many kilojoules of heat were
added to the water?
(specific heat of water = 4.18 J)
q

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 22:50
Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law
Answers: 1
question
Chemistry, 22.06.2019 10:00
What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18
Answers: 1
question
Chemistry, 22.06.2019 12:30
Avariable that is not being directly tested during an experiment should be
Answers: 1
question
Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g.  what is the percent by mass of water in the hydrate?   %
Answers: 1
You know the right answer?
-- 5 In a calorimeter holding 455 grams of
water the temperature of the water
increases...
Questions
question
History, 18.09.2019 05:30
question
Mathematics, 18.09.2019 05:30
Questions on the website: 13722363