Please help chemistry! 10pts 4.) How many formula units of iron(III) hydroxide are required to produced 5.55 x 1024 atoms of your
carbonate containing product?

5.) how many formula units of sodium carbonate are needed to produce 4.65 grams of sodium hydroxide

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

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

The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .