Chemistry, 26.06.2019 21:30 bullockarwen

Which equations represent precipitation reactions? na2s + febr2 → 2nabr + fes mgso4 + cacl2 → mgcl2 + caso4 lioh + nh4i → lii + nh4oh 2nacl + k2s → na2s + 2kcl agno3 + nacl → agcl + nano3

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 21:30, gallegosarmanni

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

Answers: 1

continue

Chemistry, 21.06.2019 22:30, dianasmygova

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

Answers: 1

continue

Chemistry, 22.06.2019 08:30, jalst6084

7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 – 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100⁰c, how much steam at 100⁰c is produced? show all calculations leading to an answer. 10. the freezing of water at 0⁰c can be represented as follows: h2o (l) ↔ h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 – 4 sentences explain why applying pressure causes ice to melt.

Answers: 1

continue

Chemistry, 22.06.2019 11:00, pindu

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

Answers: 1

continue

You know the right answer?

Which equations represent precipitation reactions? na2s + febr2 → 2nabr + fes mgso4 + cacl2 → mgcl2...