Answers: 3
Chemistry, 21.06.2019 20:50
Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread
Answers: 2
Chemistry, 22.06.2019 01:30
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
Answers: 2
Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
Answers: 3
Chemistry, 22.06.2019 09:40
How many grams of aluminum will there be in 98g of al2o3?
Answers: 1
What is the balance of _Na+O2=_Na2O...
English, 25.10.2021 19:10
Mathematics, 25.10.2021 19:10
Mathematics, 25.10.2021 19:10
History, 25.10.2021 19:10
Biology, 25.10.2021 19:10
English, 25.10.2021 19:10
History, 25.10.2021 19:10
English, 25.10.2021 19:10
Mathematics, 25.10.2021 19:10
History, 25.10.2021 19:10
English, 25.10.2021 19:10
Chemistry, 25.10.2021 19:10