Pls help me
plz answer correctly.

c) In circuit A which bulb(s) blow the brightest when all the switches in the circuit are closed ?

Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing

Chemistry worksheet - i am not sure what they are asking for exactly?

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml