A car accelerates from 20m/s to 30m/s in 5 seconds. What is the acceleration on the car? If the car has a mass of 500kg, what is the force on the car? FOR BRAINLIEST

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?

What is bromine+calcium iodide--> calcium bromide +iodine balanced

Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next