subject
Chemistry, 08.02.2021 14:00 jcazaresroman7308

QUIZ SCIENCE: write down the answers pls i need help.

1. Name the products formed if calcium is added to a beaker of nitric acid.

3.Give two observations that a student would make if calcium is added to a beaker of nitric acid.. Single line text.

4.) 44, What is the meant by the term base?. Single line text.

5)no 55, Explain the difference between a strong and weak acid.

6)Explain the difference between a strong and weak acid.

7) Write equations (balanced) for the reaction of nitric acid with each of the following.

(i) sodium
(ii) magnesium oxide
(iii) ammonia

Complete the chemical equation. Water acts as the acid.

NH3 + H20 -> +

ansver
Answers: 2

Another question on Chemistry

question
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
question
Chemistry, 22.06.2019 12:00
An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d
Answers: 3
question
Chemistry, 23.06.2019 01:30
Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature
Answers: 1
question
Chemistry, 23.06.2019 01:30
Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.
Answers: 1
You know the right answer?
QUIZ SCIENCE: write down the answers pls i need help.

1. Name the products formed if ca...
Questions
question
Mathematics, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
question
History, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
Questions on the website: 13722361