Joe student reacts aqueous solutions of Na, co, and Ca(NO3)2. Calcium carbonate and sodium nitrate are produced. He wishes to collect the precipitate from this reaction.
If Joe starts with 10.6 g of Na, co, what mass of CaCO3, should he expect to collect?
+ Ca(NO3)2taq) → NaNO3(aq) + CaCO3(0)
Na, CO3(aq)

Monkeys and bats have similar bone structure in their forelimbs. however, monkeys have longer forelimbs to use for climbing and swinging in trees. bats have shorter forelimbs to use for flight. which term best describes how monkey and bat forelimbs are related to each other? a. homologous b. embryonic c. analogous d. vestigial

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

Draw metallic bonding if two copper