ياحلووين اللي فاضيه وماوراها شي تحل دي بليييز انا طلعلي الناتج غلط
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(20) calculate the number of moles of h2o formed when 0.400 mole of ba(oh)2 is treated with 1.00 mol of hclo3 according to the chemical reaction shown below.
Ba(oh 2 + 2 hclo3 → ba(clo3)2 + 2 h2o
(a) 0.800 mol
(b) 0.600 mol
(c) 0.500 mol
(d) 1.00 mol