Chemistry, 24.06.2019 12:30 kovacscsilla55owjvhn
Where would you expect snow or rain to fall on a mountain
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
Chemistry, 22.06.2019 08:40
Which statement can best be concluded from the ideal gas law?
Answers: 2
Chemistry, 22.06.2019 17:00
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
Answers: 1
Chemistry, 22.06.2019 17:50
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
You know the right answer?
Where would you expect snow or rain to fall on a mountain...
Questions
Mathematics, 20.03.2021 17:40
Biology, 20.03.2021 17:40
Chemistry, 20.03.2021 17:40
History, 20.03.2021 17:40
Geography, 20.03.2021 17:40
Physics, 20.03.2021 17:40
World Languages, 20.03.2021 17:40
Mathematics, 20.03.2021 17:40
English, 20.03.2021 17:40
Mathematics, 20.03.2021 17:50
