Help please and if you say for points I will report you :)
...
Chemistry, 29.01.2021 23:40 loganferg5429
Help please and if you say for points I will report you :)
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 22:30
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →
Answers: 3
Chemistry, 22.06.2019 10:30
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
Chemistry, 22.06.2019 20:20
The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.
Answers: 1
You know the right answer?
Questions
Computers and Technology, 21.06.2021 23:50
English, 21.06.2021 23:50
Mathematics, 21.06.2021 23:50
Mathematics, 21.06.2021 23:50
Mathematics, 21.06.2021 23:50
English, 21.06.2021 23:50
Mathematics, 21.06.2021 23:50
Chemistry, 21.06.2021 23:50
