There is enough DNA in the average person's body to stretch from the sun to Pluto and back - 17 times?

T or F

C (graphite) + O2 (g) → CO2 (g) + 94.05 kcal C (diamond) + O2 (g) → CO2 (g) + 94.50 kcal What could you infer from the information given above?

What geometric shape is the water molecule? Tetrahedral Bent Trigonal pyramidal Linear

An empty beaker weighs 34.06g. When it is completely filled with water, the beaker weighs 66.79. What is the volume that the beaker can contain?

Determine an empirical formula from each set of percent composition data. 1. 18.27% K, 59.30% I, 22.43% 0

Write net ionic equation for the reaction between nitric acid and calcium hydroxide. Express your answer as a chemical equation. Identify all of the phases in your answer.

A sample of pure copper has a mass of 5 grams calculate its volume

Which statement best explains why carbon is present in so many kinds of molecules? Question 1 options: It is abundant on earth, so it is readily available to bond with other elements. It does not form strong bonds, so it breaks apart.

How long does it tae for bleach to evaprate?

What product (s) forms at the cathode in the electrolysis of an aqueous solution of k2so4?

What element is used as a shield to protect people from radioactive substances?