What is the volume of 1M Hydrochloric acid will produce 32 of hydrogen gas at STP?

What volume (in L) of 1.00 M hydrochloric acid, when allowed to react with excess magnesium, will produce 32.5 L of hydrogen gas at STP?

How many grams of oxygen gas are required to produce 7.53 kJ of heat when hydrogen gas burns at constant press?

How many grams of oxygen gas are required to produce 7.53 kJ of heat when hydrogen gas burns at constant pressure to produce gaseous water?
2 H2(g) + O2(g) ? 2 H2O(g) ?H = ?484 kJ
Liquid water has a heat of vaporization of 44.0 kJ per mole at 25°C.

How much hydrogen (gas and/or liquid) could an oil tanker covered in solar panels produce in a day?

if you take one of those big enormous oil tankers that they have today, and convert it and cover it with solar panels and park it on the equator, how much gas hydrogen could it produce in one reguarl sunny day? and how much liquid hydrogen could it produce?
thanks for the info Ecko, i was really thinking of the feasibility of a hydrogen powered commercial airplane that could travel from LA to Miami. not really cost effective, but green energy is not about making a profit, just being sustainable and beneficial

When solid sodium is added to liquid water, it reacts with the water to produce hydrogen gas and aqueous?

When solid sodium is added to liquid water, it reacts with the water to produce hydrogen gas and aqueous sodium hydroxide.Write a balanced chemical equation for this reaction.

Benefits of using zinc over magnesium to produce hydrogen gas?

I wanted to know the benefits of using zinc over magnesium to produce hydrogen gas from hydrochloric acid. I have found out that zinc is more commonly used in large scale productions of hydrogen gas but not why it is used. All the information i have gathered is that the reaction between magnesium and hydrochloric acid takes a lot of time and that it is disadvantage when producing hydrogen gas. Any information is welcomed. Please and thank you.

A substance reacts with a metal to produce hydrogen gas what may you infer about the substance?

A substance reacts with a metal to produce hydrogen gas what may you infer about the substance?

Is it illegal to manufacture or produce a water powered car?

I have been reading about many water powered cars that people have made. On one site they say that it’s against the law in the US for anyone to manufcature or produce water fuelled cars. Has anyone heard of this? You can read this at

http://panacea-bocaf.org/files/patrickkelly/D6.pdf

see page three, the first full paragraph on that page.

What is the balanced chemical equation for carbon dioxide with hydrogen gas to produce methane and water?

Write a balanced chemical equation for carbon dioxide reacting with hydrogen gas (H2) to produce methane and water. Then write the equation for the combustion of methane. If you start with 100 g of hydrogen that reacts in this entire process in an excess of carbon dioxide and oxygen how much water is theoretically produced?

How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 88.1 moles of wa?

How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 88.1 MOLES of water vapor?

If we convert to water fuel cells to produce hydrogen power, what will happen to people currently fed by OPEC?

I don’t know why polititians keep touting alcohol fuel. It still requires oil to make the alcohol & doesn’t change how much money is being taken by OPEC.
Hydrogen fuel is infinitely more practical than corn alcolhol. As is shown in the Larsen engine http://video.google.com/videoplay?docid=8507662210221625210&q=hydrogen&hl=en and in the Joe cell http://video.google.com/videoplay?docid=9146267788802951734&q=hydrogen&hl=en we now have the ability to 100% eliminate our need for petroleum for running our engines. While this overcomes our need for foreign oil and will clean our air, it is still a highly disruptive technology. It won’t hurt my feelings if the money flow going to the oil companies gets reduced. BUT what will become of the millions of people who are currently able to eat each day because of those petroleum dollars? We need to have a little conscience in this matter. What provisions can we make to be sure the people being fed by oil money continue to eat each day