How many Hydrogen atoms are in 3HCl

Corn, sugar, algae, and sewage can be used as fuel for engines. these are all examples of

Which of the following is not an organic molecule; methane (ch4), fructose (c6h12o6), rosane (c20h36), or ammonia (nh3) ? how do you know?

How much heat is lost when 575 g of molten iron at 1825 K becomes solid at 1181 K and cools to 293 K?

Which statement describes a reversible reaction at equilibrium? (1) The activation energy of the forward reaction must equal the activation energy of the reverse reaction.

3 light sticks are placed in water baths of varying temperatures. At which temperature would the light stick glow the brightest? 0° 20° 30° 40°

As the average kinetic energy of the particles in a gas increases, which of the following occurs? The temperature of the gas increases. The temperature of the gas decreases. The number of particles increases. The number of particles decreases.

What is the type of strong chemical bond between carbon, hydrogen, and oxygen atoms in a single organic molecule?

0.100 mol of CaCO3 and 0.100 mol CaO are placed in an 10.0 L evacuated container and heated to 385 K. When equilibrium is reached the pressure of CO2 is 0.220 atm. 0.

What is true about the charges of transition metal ions?

A gas obeys the ideal-gas equation of state P V = N k T, where N = n NA is the number of molecules in the volume V at pressure P and temperature T and n is the number of gm-moles of the gas.