Chemistry, 21.05.2021 20:00 nbunny7208
WILL MARK BRAINLIEST
1. The hydroxide ion concentration of a solution is 3.8 x 10⁻³. What is the pH?
2. For the reaction 2H₂(g) + O₂(g) → 2H₂O(g), what volume of water vapor can be made from 83 grams of oxygen gas and an excess of hydrogen at STP? Show your work
3. In naming alkanes, the stem tells about the number of
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 21:00
Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal
Answers: 2
Chemistry, 22.06.2019 06:00
According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
Answers: 2
Chemistry, 22.06.2019 17:00
The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
Answers: 3
Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
You know the right answer?
WILL MARK BRAINLIEST
1. The hydroxide ion concentration of a solution is 3.8 x 10⁻³. What is the pH...
Questions
Mathematics, 04.11.2019 00:31
History, 04.11.2019 00:31
Mathematics, 04.11.2019 00:31
Mathematics, 04.11.2019 00:31
Mathematics, 04.11.2019 00:31
English, 04.11.2019 00:31
Health, 04.11.2019 00:31
Mathematics, 04.11.2019 01:31
