A drain cleaner consists of sodium hydroxide and aluminum. When the drain cleaner is added to water, bubbles of hydrogen are produced, and the solution becomes very hot. Which of these best describes what happens to form the bubbles when the cleaner is added to water?
A. Chemical reaction
B. Condensation
C. Physical change
D. Evaporation
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 02:00
Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .
Answers: 1
Chemistry, 22.06.2019 04:30
In which phase(s) do the molecules take the shape of the container?
Answers: 1
Chemistry, 22.06.2019 16:50
What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume
Answers: 2
Chemistry, 22.06.2019 22:30
Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?
Answers: 1
You know the right answer?
A drain cleaner consists of sodium hydroxide and aluminum. When the drain cleaner is added to water,...
Questions
History, 14.01.2020 19:31
Chemistry, 14.01.2020 19:31
English, 14.01.2020 19:31
Advanced Placement (AP), 14.01.2020 19:31
Mathematics, 14.01.2020 19:31
Chemistry, 14.01.2020 19:31
Chemistry, 14.01.2020 19:31
History, 14.01.2020 19:31
Mathematics, 14.01.2020 19:31
Health, 14.01.2020 19:31
