Chemistry, 19.07.2021 19:40, Tcrismon1000

Koby wanted to do an experiment where he could observe a chemical reaction. He decided that he was going to combine baking soda with water and with vinegar and see whether either one created a chemical reaction. Koby placed ½ teaspoon of baking soda into each of two identical glasses. He noticed the baking soda was lumpy, so he used a fork to break up the lumps. Why is it important to break up the lumps?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:30, spobyyy

Need on both questionswill markbr />

Answers: 2

continue

Chemistry, 22.06.2019 16:30, Eddie997

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

Answers: 2

continue

Chemistry, 22.06.2019 20:10, maddie1776

Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)

Answers: 1

continue

Chemistry, 22.06.2019 21:00, Janznznz4012

Once similarity and one difference between a mixture of elements and a mixture of compounds

Answers: 3

continue

Do you know the correct answer?

Koby wanted to do an experiment where he could observe a chemical reaction. He decided that he was g...