  The following two elements react to form an ionic compound:1) Be (Z = 4)2) Br (Z = 35)If the compound that is formed by the reaction of these two elements contains 6.23 x 1045 Be ions, calculate how many Br ions the compound contains?Number of Br ions:

Question

The following two elements react to form an ionic compound:
1) Be (Z = 4)
2) Br (Z = 35)

If the compound that is formed by the reaction of these two elements contains 6.23 x 1045 Be ions, calculate how many Br ions the compound contains?

Number of Br ions:

Step 1

Given:

Beryllium ion = 6.23*1045ions

The number of bromide ions pr... help_outlineImage TranscriptioncloseMole ratio of BeBr, =1:2 45 Beions 6.23x10 ions 1mol Be 6.23x104 Beions x. -=1.035x1022mol Be 6.02 x 1025 Be ions 2mol Br 1.035x102 mol Bex -2.07 x102 mol Br 1mol Be 6.02 x 10 Br 1ons_1 246x1040 Br ions 2.07x1022 mol Br x. 1mol Br fullscreen

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