735 torr is how many ATM?

Draw the Lewis structure for SO2 .Answer the following questions about the CENTRAL ATOM:It has [bonds] bondsIt has [lonepairs] lone pairsIt bears a [charge] formal chargeIt [octect] the octet rule

A sample of oxygen gas has a volume of 10.0 L at 2.50 atm and 50.0

HF forms a strong electrolyte in an aqueous solution.

What is the net ionic equation for the balanced reaction of aqueous ammonium chloride with aqueous lead (II) nitrate?                                    NH4Cl(aq) + Pb(NO3)2(aq) –>  ?

How many grams of manganese (III) oxide (157.87 g/mol) can be produced from the reaction of 13.00 g of MnO2 (86.94 g/mol) with 11.00 grams of zinc (65.38 g/mol) according to the following balanced reaction? 2 MnO2(s) + Zn(s)  →  Mn2O3 + ZnO (aq)

A gas will behave ideally at:

What are the units of molar concentration, M?  

Which of the following compounds is a non-electrolyte?

What are the coefficients for the chemical equation below, once  balanced?      ___ CH3CH2CH2OH(l) + ___O2(g)