In the reaction 2h2(g) + o2(g) ® 2h2o(g), what is the volume ratio of h2 to h2o?

On a distance vs time graph the line of an object at rest is a

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

Predict the products butane (c4h10) + oxygen —>