What is this an example of? a child with no freckles has a mother who has freckles and is heterozygous and a father who has no freckles and is homozygous recessive. homozygous dominant homozygous recessive heterozygous heterozygous dominant

the child will have heterozygous dominant chromosomes as characters of his father are dominant over the characters of his mother.

the child is heterozygous

The chemical name for baking soda is sodium bicarbonate. When you mix the two together you get sodium acetate and water. You also get carbon dioxide, which is a gas. The bag puffs up because carbon dioxide is a gas and takes up a lot of space.

Baking soda, also known as sodium bicarbonate, is a naturally occurring crystalline chemical compound but is often found in powder form. ... The ore is heated until it turns to soda ash, and then it is combined with carbon dioxide to create the chemical baking soda.

Sodium bicarbonate, also commonly known as baking soda, is commonly seen as a white, fine powder and has the chemical formula NaHCO3. It has one sodium atom, one hydrogen atom, one carbon atom, and three oxygen atoms. It is a very useful chemical that is alkaline in nature.