The mass in grams of 2 mol of H2SO4 is:
A) 98g/2
B) 2(98g)
C) 196g/2
D) 2(19...
Answers: 1
Chemistry, 21.06.2019 20:30
Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right
Answers: 1
Chemistry, 22.06.2019 05:30
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 07:00
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
English, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Advanced Placement (AP), 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Physics, 22.12.2020 17:20
Geography, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20
Mathematics, 22.12.2020 17:20