By analogy write the chemical equation of lithium and potassium reacting with water. can you also explain why please, my teacher isn't good at explaining things

the answers would be

the first one and the second one

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2