2H2SO4+ Pb(OH)4 = Pb(SO4)+ r H2O

1) What is the mole ratio between H2SO4 and Pb(OH)4?

2) How many grams of H2SO4 would be required to react completely with 15.00 grams of Pb(OH)4?

3) If 25 miles of H2SO4 reacted, how many moles of water would be produced?

4) If 65.0 grams of H2SO4 reacts then, how many grams of water would be formed?

Can someone answer these questions please

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

Problem #3 (ch. 1, problem 15)the ideal gas law provides one way to estimate the pressure exerted by a gas on a container. the law isí‘ťí‘ť=푛푛푛푛푛푛푉푉more accurate estimates can be made with the van der waals equationí‘ťí‘ť=푛푛푛푛푛푛푉푉â’푛푛푟푟â’푞푞푛푛2푉푉2where the term nb is a correction for the volume of the molecules and the term an2/v2is a correction for molecular attractions. the values of a and b depend on the type of gas. the gas constant is r, the absolutetemperature is t, the gas volume is v, and the number of moles of gas molecules is indicated by n. if n = 1 mol of an ideal gas were confined to a volume of v = 22.41 l at a temperature of 0â°c (273.2k), it would exert a pressure of 1 atm. in these units, r = 0.0826.for chlorine gas (cl2), a = 6.49 and b = 0.0562. compare the pressure estimates given by the ideal gas law and the van der waals equation for 1 mol of cl2 in 22.41 l at 273.2 k. what is the main cause of the difference in the two pressure estimates, the molecular volume or the molecular attractions?

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it