Count the significant digits in each of these measurements: measurement number of significant digits −×2.010−3kJ/mol 72600.kg 0.007700J ×5.710−1mL

Ihat will happen if i added baking soda to vinegar

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)

What is the standard unit of measure for acceleration?