When a car is going downhill, the driver must apply more pressure on the brakes to stop than if the car were on level ground. why?

What is the outcome of all chemical changes when two substances are combined?

Calculate the maximum amount of CO2 that can be produced when 64.0 g of O2 and 64.0 g of CH3OH are mixed for the reaction 2 CH3OH + 3 O2 → 2 CO2 + 4 H2O. 1. 58.7 g 2. 35.5 g 3. 44.0 g 4. 88.0 g 5. 64.0 g

In forming chemical bonds, atoms tend to attain:

Solutions of aluminum nitrate and sodium sulfate react to form sodium nitrate and aluminum sulfate. Classify this reaction.

How many moles are in 15.94g of water? 305,3 mol H20 1,063 mol H20 0,8856 mol H20 16,94 mol H20

What is the formula or equation for motion, speed and energy?

What is called a bond between a metal and a nonmetal

100 level student of the adamawa state university mubi was ask to synthesize ammonia (haber process) in the ratio 3:1 of hydrogen to nitrogen. durin the synthesize, 6.00 mole of nitrogen, 4.20 mole of hydrogen and 0.

Na + leaks through neuron membranes faster than k + because of the properties of the non-gated leak channels. na + leaks through neuron membranes faster than k + because of the properties of the non-gated leak channels. a. True b. False

How many protons does one atom of sulfur have