70,0cm^3 of a sodium hydroxide solution (concentration =0,180)reacts completely with 30,0 ^3 of sulfuric acid solution. a. write down the balanced equation for the reaction b. calculate the concentration of the sulfuric acid ​

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

Heterogeneous mixture with larger particles that never settle is