Chemistry, 20.11.2019 06:31 hayesvolcano
The radiator in a car is filled with a solution of 60% antifreeze and 40% water. the manufacturer of the antifreeze suggests that for summer driving, optimal cooling of the engine is obtained with only 50% antifreeze. if the capacity of the radiator is 3.6 l, how much coolant should be drained and replaced with water to reduce the antifreeze concentration to the recommended level.
Answers: 2
Chemistry, 22.06.2019 08:30, melikefood01
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
Chemistry, 22.06.2019 19:00, cindyroxana229
Nan element’s square on the periodic table, the number with the greatest numerical value represents the
Answers: 3
The radiator in a car is filled with a solution of 60% antifreeze and 40% water. the manufacturer of...
Mathematics, 06.11.2019 02:31
Mathematics, 06.11.2019 02:31