PLEASE ANSWER WILL GIVE LOTS OF POINTS!! NO LINKS OR RANDOM RESPONSES, will report! what is the Net ionic and spectaror ions of

Pb(NO3)2 (aq) + 2 KCl (aq) PbCl; (s) + KNO, (aq)?​

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

How many distinct monochlorinated products, including stereoisomers, can result when the alkane below is heated in the presence of cl2? 3 4 5 6 7?

Which of the following is a pure substance? airbloodcopperwood