subject
Chemistry, 22.01.2021 09:00 Zgt

I just need help on 4 and 5 please


I just need help on 4 and 5 please

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 09:50
What are four significant sources of ghgs that come from wostem washington?
Answers: 2
question
Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
Answers: 3
question
Chemistry, 22.06.2019 12:40
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
Answers: 2
question
Chemistry, 22.06.2019 19:40
What type of electromagnetic waves does the human eye see as the colors red blue or green a visible light waves b radio waves c infrared waves d microwaves
Answers: 1
You know the right answer?
I just need help on 4 and 5 please
...
Questions
question
Mathematics, 13.11.2020 21:50
question
Mathematics, 13.11.2020 21:50
question
Computers and Technology, 13.11.2020 21:50
question
Mathematics, 13.11.2020 21:50
question
Mathematics, 13.11.2020 21:50