Which contains mostly hydrocarbons? A. proteins B. salt C. gasoline

Which elements forms an ion with a 1 - charge?

A dozen is 12 of anything. One mole is 6.022 * 10^x of anything. What is the exponent (shown by the variable "x") for the value of one mole?

Which equation agrees with the ideal gas law? StartFraction V subscript 1 over T subscript 1 EndFraction equals StartFraction V subscript 2 over T subscript 2 EndFraction. V subscript 1 n subscript 1 equals V subscript 2 n subscript 2.

How much heat in kj is released by burning 9.5 grams of methane?

What is Group 1 nonmetal? Type the symbol

An 7.50 mL aliquot of a 125 ppm stock Red 40 dye solution was diluted to a final volume of 25.0 mL with deionized water. What is the concentration of the dilute Red 40 dye solution (in ppm) ?

Why is it difficult for an organism living in the rainforest to become a fossil?

How many grams of Carbon are in sample of 400 grams of Co2?

What does the symbol C p stand for?

When ironing clothes the primary method of heat transfer is conduction convection insulation or radiation