If h is written in scientific notation but its coefficient is not 1, what do you need to calculate ph

What type of matter is copper

Drum X is 12 full of oil and Drum Y, which has twice the capacity of Drum X, is 23 full of oil. If all of the oil in Drum X is poured into Drum Y, then Drum Y will be filled to what fraction of its capacity?

What is the SI base unit of temperature? Celsius kelvin coulomb Fahrenheit

Propene is called an unsaturated hydrocarbon, why

Part a a sample of gasoline contains various hydrocarbons, which comprise atoms of carbon, hydrogen, and oxygen. the hydrocarbons mix together uniformly to form gasoline. which term or terms could be used to describe this sample of gasoline?

An oxygen atom has two electron shells and 6 valence electrons. how many total electrons does this atom have?

What is the approximate energy content of gasoline in kwh/gallon?

What is the mass, in grams, of 2.75 L of CO2 gas

Mark the True statement In carbon containing compounds, carbon usually forms four bonds, nitrogen usually forms three bonds, oxygen usually forms two bonds, and hydrogen only forms one bond.

The process of combining two small nuclei into one nucleus of larger mass is called