When you do a displacement reaction with iron and copper what is the orange metal called

What is the osmolarity of a solution made by dissolving 0.50 mole of the strong electrolyte cacl2 in 1.0 l of solution?

Which of the following measures the radiation given off by atoms per second?

Which of the following is the best conductor of electricity Nacl (s) Nacl (aq) C6h12o6 (aq) C6h12o6 (S)

how much heat energy is needed to raise the temperature of 78.4g of aluminum from 19.4 degrees c to 98.6 degrees c.

Copper is used for electrical wirin g and cooking pans however iron is much more common on earth than copper why might copper be used instead of iron if iron is easier to maintain

Zinc put in concertrated sodium hydroxide

how do geologists use seismic waves to locate an earthquakes epicenter

Which formula id correctly paired with its name? A. MgSO↓ = magnesium chlorine B. FeO = iron (|||) oxide C. K↓2O = Phosphorus dioxide D. CuCI↓2 = copper (||) chloride

Suppose you find a rock that contains some potassium-40 (half-life of 1.3 billion years). you measure the amount and determine that there are 5 grams of potassium-40 in the rock.

What are some positive and negative effects of the production of maple syrup on society and the environment?