Complete the following problems Calculator Results Rounded Answer
a. Add: 45 g + 1.0025 g + 3.78 g =
b. Subtract: 41.04 cm - 34.889 cm =
c. 1.270 x 10^4m + 1.4067 x 10^3 m =
d. 55.5 mL - 24.484 mL - 21.23 mL =
e. 1,000,400 mi + 323,220 mi - 4,000 mi =

What is a metal replacement reaction

‘which reaction would most likely require the use of an inert electrode?

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.