At standard temperature (20C) and pressure, pure H2SO4 is in a liquid state.
it is a liquid at STP
if it is HSO4, the valence state is -1. but if it is H2SO4 it is 0
We need to go from grams of CuO to mL of H2SO4. Atomic weight of CuO = 63.55 g Cu + 16 g O = 79.55 g CuO (.80 g CuO) * (1 mol CuO / 79.55 g CuO) = .0100566 mol CuO (g CuO cancel) Since the moles of CuO is a 1:1 ratio to H2SO4 (see balanced equation) we know that: mol CuO = mol H2SO4 or 0.0100566 mol CuO = 0.0100566 mol H2SO4 3.0 M of H2SO4 means that there is 3 mol / 1 L. So we can divide this by the moles to get L then mL of H2SO4 (0.0100566 mol H2SO4) * (1 L H2SO4 / 3 mol H2SO4) * (1000 mL H2SO4 / 1 L H2SO4) = 3.4 mL H2SO4 (mol H2SO4 and L H2SO4 cancel) So 3.4 ml of H2SO4 is needed to react with 0.80 g of CuO.
how 2.5N H2SO4 prepared from concentrated H2SO4
9.62 Mol H2SO4 ( 6.022 X 10^23/1mol H2SO4 ) = 5.79 X 10^24 molecules of H2SO4
it is a liquid at STP
if it is HSO4, the valence state is -1. but if it is H2SO4 it is 0
how 2.5N H2SO4 prepared from concentrated H2SO4
We need to go from grams of CuO to mL of H2SO4. Atomic weight of CuO = 63.55 g Cu + 16 g O = 79.55 g CuO (.80 g CuO) * (1 mol CuO / 79.55 g CuO) = .0100566 mol CuO (g CuO cancel) Since the moles of CuO is a 1:1 ratio to H2SO4 (see balanced equation) we know that: mol CuO = mol H2SO4 or 0.0100566 mol CuO = 0.0100566 mol H2SO4 3.0 M of H2SO4 means that there is 3 mol / 1 L. So we can divide this by the moles to get L then mL of H2SO4 (0.0100566 mol H2SO4) * (1 L H2SO4 / 3 mol H2SO4) * (1000 mL H2SO4 / 1 L H2SO4) = 3.4 mL H2SO4 (mol H2SO4 and L H2SO4 cancel) So 3.4 ml of H2SO4 is needed to react with 0.80 g of CuO.
1st state of matter- solid 2nd state of matter- liquid 3rd state of matter- gas 4th state of matter- plasma 5th state of matter- Bose Einstein condensate 6th state of matter - fermionic condensate 7th state of matter- thought to be Fermionic condensate
The ratio of H2SO4 to WHAT!
9.62 Mol H2SO4 ( 6.022 X 10^23/1mol H2SO4 ) = 5.79 X 10^24 molecules of H2SO4
ammonium is in the state of matter
No, The state of matter only affects its' concentration. No matter what state matter is in, it will always have the same mass (assuming it doesn't drip or float away). However, the state of matter can affect the area or volume of matter.
There is hydrogen bonding between H2SO4 molecules. Hence it has a associatedstructureand due to this H2SO4 is viscous.
H2SO4 is sulfuric acid
what information do you get from the formula h2SO4