35ml of ethyl alcohol (density = 0.789 g/ml) is added to a graduated cylinder that weights 44.28g. what will be the mass of the cylinder plus alcohol

What is the function of a coromosome

When an - OH group joins a hydrocarbon, an alcohol is formed. true or falsse

UCSON 4. Which of the following is used to measure the amount of electrons that flow through a line or circuit?

Which best describes a neutralization reaction? A. a reaction between an acid and a base B. a reaction between two acids C. a reaction between a base and a salt D. a reaction between two salts

Energy flows into an ecosystem in the form of energy and exits in the form of

Which substance is the oxidizing agent in this reaction? 2CuO+C→2Cu+CO2 Express your answer as a chemical formula.

Why does the light bulbs have to be part of the loop in order for it to be succesful?

Which best describes the transition from gas to liquid? Energy must be removed because particles in liquid move more slowly. Energy must be added because particles in liquid move more quickly.

Calculate the mass of a 0.255-ml sample of a liquid with density 0.660 g/ml.

Which statement correctly describes the interaction between magnetic poles? North and south poles attract each other. North and south poles repel each other. Two north poles will attract each other. Two south poles will attract each other.