Which statement is true regarding a chemical reaction?(1 point) Even if the total number of atoms changes, mass may not be conserved in the reaction. Even if the total number of atoms does not change, mass may not be conserved in the reaction. The total number of atoms does not change, so mass is conserved in the reaction. The total number of atoms changes, so mass is conserved in the reaction.

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced

Can someone check my work 98 5.05 acids and bases for this assignment you will be comparing acids and bases. the chart below will you organize the information needed: acids bases chemical properties (2) deodorant detergent vinger dish soap physical properties (2) orange juice toilet cleaner drain cleaner window cleaner ph level acid ph goes from 0-4 bases ph goes from 10-14 examples around you (2) vinger coffee lemon juice dark chocolate