The composition of PBS is 0.137M, NaCL, 0.012M Phosphate,0.0072M KCL, PH7.4.Below is the protocol of making 1x liter 10x concentrate PBS:combine the following 80g NaCL 2g KCL,14.4g Na, HPO,2.4g KHPO4,800mil distilled water.1)adjust ph to 7.4 with HCL 2)Add H2O to 1 liter 3)autoclave for 20minutes on a liquid cycle. store at room temperature

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed