Chemistry, 02.12.2021 22:50 ayanajames0928
URGENT PLS ANSWER QUICKLY!! WILL MARK AS BRAINLIEST! When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide and hydrogen gas are produced in the reaction 2K(s) + 2H2O(l) → 2KOH(aq) + H2(g). Your lab partner says this is a redox reaction and a combustion reaction. Do you agree? Defend your answer by explaining whether or not it meets the requirements of each type of reaction.
Answers: 2
Chemistry, 21.06.2019 13:00
What is the ph of a solution with a concentration of 5.2 × 10–8 m h3o+?
Answers: 1
Chemistry, 22.06.2019 08:30
Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains
Answers: 2
Chemistry, 22.06.2019 12:30
A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
Answers: 1
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
URGENT PLS ANSWER QUICKLY!! WILL MARK AS BRAINLIEST!
When potassium metal is placed in water, a la...
Mathematics, 05.05.2020 17:12
Physics, 05.05.2020 17:12
English, 05.05.2020 17:12
Mathematics, 05.05.2020 17:12
Mathematics, 05.05.2020 17:12
Computers and Technology, 05.05.2020 17:12
Chemistry, 05.05.2020 17:12
English, 05.05.2020 17:13