The element M forms a stable ionic compound MCl 2. If M were allowed to react with bromine, the resulting compound would have th e formula:________.
1 answer:
Answer: MBr2 is the resulting formula
Explanation:
Element M with Chlorine
M + CL2 --> MCL2
Element M with Bromine
M + Br2 --> MBr2
Chlorine and Bromine belong to the same group 7 known as HALOGENS. Both have an 7 outermost electrons, thus will react with Element M (most likely a metal in group 2) in the same way.
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It cites valid data because a reliable scientific source needs data to back up what they’re proving.
Answer:
5.81L
Explanation:
N1 = 1.70 moles
V1 = 3.80L
V2 = ?
N2 = 2.60 moles
Mole - volume relationship,
N1 / V1 = N2 / V2
V2 = (N2 × V1) / N1
V2 = (2.60 × 3.80) / 1.70
V2 = 9.88 / 1.70
V2 = 5.81 L
The volume of the gas is 5.81L
Remember, 1 mole= 6.022x10^23 atoms, molecules, or formula units.
Answer is 1.42x10^24
I believe it’s a because i would personally decrease CoCI2 bc that’s a lot in there
