I put a cup of water near the window next day it's half gone is from evaporation

What organelle stores water, food, or waste

Which of these is an example of food engineering

The labels have fallen off three bottles containing powdered samples of metals; one contains zinc, one lead, and the other platinum. you have three solutions at your disposal: 1 m sodium nitrate, 1 m nitric acid, and 1 m nickel nitrate.

When a hammer strikes a compound formed by covalent bonds, what will most likely happen to the compound?

What is made when acid reacts with carbonates and metals

When heat is added to or removed from a substance, it may change its state. What state will most likely result if heat is added to a liquid?

Chemical Reactions Lab Procedures: 1. Place a 1cm long piece of white chalk in a clear plastic cup. 2. Add 5 mL of vinegar to the cup. 3. Record your observations. If you were performing the procedures above you would need to A.

How many moles of oxygen are in 0.53 moles of co 22?

The car wit fastest acceleration is the tempest. it has an acceleration of 6.1 m/s. suppose the car accelerates from rest to a final speed of 30. m/s. how long does it take the tempest to reach this speed?

What is the wavelength of 2.18*1016 hz wave?