Question

in todays video, the teacher told us about the law of conservation of matter (mass). to demonstrate this law, they mixed 25 g of sugar in 150 g of water. what was the weight of the mixture after they mixed it? * 5 points 125 g of mixture 150 g of mixture 175 g of mixture 155 g of mixture

Explanation:

Step1: Recall conservation of mass

Mass of mixture = mass of sugar + mass of water

Step2: Calculate total mass

$25\ \text{g} + 150\ \text{g} = 175\ \text{g}$

Answer:

175 g of mixture