When energy changes from one form to another what energy always changes into

The replacement of hydrogen from water by sodium is an example of

You have 15.5 g of oxalic acid, h2c2o4. what amount is represented by 15.5 g of oxalic acid? how many molecules of oxalic acid are in 15.5 g? how many atoms of carbon are in 15.5 g of oxalic acid?

Sediment that settles on the bottom of the sea may form layers of rock which description tells how this sediment is deposited. A.) randomely B.) vertically c.) diagonally d.) horizontally

A block of wood does not allow any light to be transmitted through it. The block of wood can best be described as A. transparent. B. opaque. C. translucent. D. invisible.

How much heat is required to raise the temperature of 835g of water from 35.0°C to 65.0°C?

Explain this observation: Only a small area of the day side of earth can see a solar eclipse.

total mass of the Syringe. Record it in the correct row of the data table. how many kilograms would it be?

Testing a hypothesis is called a

When molten rock undergoes crystallization above ground, what type of rock results? a. intrusive igneous rock b. extrusive igneous rock c. metamorphic rock d. sedimentary rock

A 150ml sample of hydrochloric acid completely reacted with 60.0mL of a 0.100 M NaOH solution. What was the original concentration of the HCl solution