Check 29
What compound is formed, as a precipitate, when solutions of NaOH(aq), Ca(CIO3)2(aq), and Ba(OH)2(aq) are mixed?
10
points
Multiple Choice
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CaCIO3
O
Print
De
References
Ba(OH)2
O
О O
NaCIO3
Ca(OH)2
O

One mole of zinc has a mass of 65.4 grams. approximately how many atoms of zinc are present in one mole of zinc? 32 × 1023 atoms 6 × 1023 atoms 66 atoms 65 atoms

Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

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