Chemistry
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New answer posted
4 months agoContributor-Level 10
Cr3+ion is a most stable in aqueous solution due to. t2g half filled configuration
New answer posted
4 months agoContributor-Level 10
(1) [Ni (NH3)6]+2 → Ni+2 → d8, C. No. = 6,
SP3d2, Para
(2) [Co (H2O)6]+2 → Co+2 → d6, C. No. = 6
d2sp3, Dia
(3) [Ti (H2O)6]+3 → Ti+3 → d1, C. No. = 6
d2SP3, Para
(4) [Co (NH3)6]+3 → Co+3 → d5, C. No. = 6
d2sp3, Para
New answer posted
4 months agoContributor-Level 10
pH = 13, pOH = 1
[OH–] = 10–1
no. of moles OH– in 1L = 10–1
No. of moles of OH– in 1 ml = 10–4 No. of [OH–] ions = 6.02 * 1023 * 10–4
⇒ 6.02 * 1019
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