Chemistry, 10.09.2020 03:01 Averybeam300
If a car dealer has 18 white cars, 12 red cars, 22 black cars, and 7 silver cars: 59 a. What percentage of the total cars are white/ 40% b. What is the ratio of red cars to white cars? 6:9 c. If the dealer usually sells 40% white cars compared to all other colors, how many more white cars should she have instead of other colors?
Answers: 3
Chemistry, 22.06.2019 07:40, caleb19moody
21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
Answers: 2
Chemistry, 22.06.2019 10:00, 2019reynolds
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 21:30, shiannethorn
How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l
Answers: 3
Chemistry, 23.06.2019 01:00, birdman2540
Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold
Answers: 2
If a car dealer has 18 white cars, 12 red cars, 22 black cars, and 7 silver cars: 59 a. What percent...
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