Chemistry, 20.10.2020 21:01 MichaelBoolin87241
PLZZZ HELP!!
Metals bond with halogens to form colorless metal halides. During an experiment, bromine water
was added to a solution of potassium iodide. A record of the experiment is shown.
Experimental Record
Reactants Color of Reactants Color of Reactants after Mixing
Br2
Light orange solution
Deep brown colored solution is formed
KI
Colorless solution
Which of the following conclusions can be made about this chemical reaction based on the data?
lodine is more reactive than bromine.
O Potassium iodide and bromine do not react.
O Potassium metal is formed from a single replacement reaction.
lodine is deep brown in color and is formed from a single replacement reaction.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
Chemistry, 22.06.2019 19:30
Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.
Answers: 2
Chemistry, 22.06.2019 20:30
Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?
Answers: 1
You know the right answer?
PLZZZ HELP!!
Metals bond with halogens to form colorless metal halides. During an experiment, bromi...
Questions
Mathematics, 14.01.2021 16:30
Mathematics, 14.01.2021 16:30
Health, 14.01.2021 16:30
Mathematics, 14.01.2021 16:30
Mathematics, 14.01.2021 16:30
Mathematics, 14.01.2021 16:30
English, 14.01.2021 16:30
Physics, 14.01.2021 16:30
Mathematics, 14.01.2021 16:30
