Chemistry, 12.03.2021 01:00 glowbaby123
A 6.5 gram piece of lead absorbed 225 J of heat. What was the final temperature of the lead if the intial temperature was 20 °C?
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 22.06.2019 10:50
Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.
Answers: 1
Chemistry, 22.06.2019 15:50
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
Answers: 1
Chemistry, 22.06.2019 19:20
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
You know the right answer?
A 6.5 gram piece of lead absorbed 225 J of heat. What was the final temperature of the lead if the i...
Questions
Mathematics, 28.04.2021 02:50
Mathematics, 28.04.2021 02:50
English, 28.04.2021 02:50
Arts, 28.04.2021 02:50
English, 28.04.2021 02:50
Business, 28.04.2021 02:50
Biology, 28.04.2021 02:50
Mathematics, 28.04.2021 02:50
Mathematics, 28.04.2021 02:50
Mathematics, 28.04.2021 02:50
