How much energy is equal to 1 kg of mass?

If the iodate ion has the formula io3¯, what is the name for the acid with the formula hio4?

The substance that dissolves to make a solution is called

In what stage of wastewater treatment are large objects such as rags, sticks and garbage removed from influent? 1. primary treatment 2. secondary treatment 3. tertiary treatment 4. septic tank treatment

1. Why do all atoms of an element have the same atomic number, although they may have different mass numbers? 2. What do we call atoms of the same element with different mass numbers? 3. Explain the meaning of each term in the symbol (AZ) X

A student needs to dilute a 0.46 M Pb (NO3) 2 solution to make 55.0 mL of 0.14 M Pb (NO 3) 2. Set up the calculation by placing the values with the correct units into the equation. Then, calculate the volume, in milliliters, of the 0.

What is silicon used for? -matches -gunpowder -glass -steel can coating

A intramuscular medication is given at 5.00mg/kg of body weight. What is the dose in grams for a 180-lb patient?

Nuclear fusion is the source of energy for stars. Besides hydrogen, which other element is most likely also common in stars?

Since the early 2000s, careers in the field of genetics have grown at a rapid pace. Which of these is a probable cause for this explosion of available and expanding jobs?

How many litres of 0.215 m NaCl contains 4.30 mol of this salt? Assume this solvent is H2O I'm confused on this question because little m is molality but when I looked this up on google, someone solved the problem assuming it was molarity