The dominant must be for the black fur and the recessive must be for the white fur.
All chemical reactions are chemical changes. The Law of Conservation of Matter states that matter cannot be created or destroyed. In a physical change, substances can change form, but the total mass remains the same. In a chemical change, the total mass of the reactants always equals the total mass of the products.
Answer: 34.5 g of Copper reacts with 70.2 g of silver nitrate according to the following balanced equation: Cu + 2AgNO→ Cu(NO3)2 + 2Ag a) What is the limiting reactant
Explanation:
Answer:
Coordinate
Explanation:
It comes in a set of values (x,y) in two dimensions or (x,y,z) in three dimensions. Coordinates are useful in many applications such as tracking planes in the air and also in the military in precision strikes. GPS also used coordinates to describe the location of a particular feature.
The substance is not composed entirely of cocaine, it is mixed with other materials. The purity refers to what percentage of the powder is cocaine, and what percentage is other materials.
Purity can be important in crime investigations to find out the samples value, and to pair it with previously found samples of equal purity to deduce that they came from the same source.