Chemistry, 31.08.2019 09:30, rodrickahammonds
Asap write a summary paragraph discussing this experiment and the results. use the following questions to guide the content of your paragraph. what was your hypothesis? according to your data, was your hypothesis was correct? why did some substances require larger additions before a color change was seen? what does this indicate about the strength of the acid or base? what happened in the final step of the experiment? what does the final color indicate? to what extent was this experiment useful in determining ph? could a specific ph be determined using this procedure? why are acid and base indicators important? how could they be used in everyday life?
Answers: 3
Chemistry, 22.06.2019 04:40, deedee363
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
Answers: 3
Chemistry, 22.06.2019 07:40, sadcase85
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na, so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
Asap write a summary paragraph discussing this experiment and the results. use the following questio...
Mathematics, 18.02.2020 18:55
Biology, 18.02.2020 18:55